{"title":"Haviland Durachlor","description":null,"products":[{"product_id":"haviland-durachlor-fast-acting-anti-foam-eliminator-concentrate-1-quart-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Fast Acting Anti-Foam Eliminator Concentrate 1 Quart with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Tired of stubborn foam ruining your pool or spa experience? Haviland Durachlor Anti-Foam is a professional-grade, fast-acting defoamer engineered specifically for swimming pools, hot tubs, and spas. Just a small amount instantly knocks down unsightly surface foam, restoring crystal-clear water in minutes. This concentrated 1-quart formula is trusted by pool professionals and homeowners alike for its dependable, long-lasting foam control without affecting water balance, sanitizer performance, or filtration. The water-based silicone formula is safe for all pool surfaces (vinyl, fiberglass, plaster, and gunite) and compatible with chlorine, bromine, and salt-water systems. Manufactured in Grand Rapids, Michigan by Haviland Consumer Products with over 80 years of pool chemical expertise. This complete care bundle also includes 2 My Garden Pool Scum Socks to absorb oils and sunscreen residue from your skimmer, a 4-way Pool Test Strip kit for quick water analysis, and free access to Pool-IQ AI Assistant - our smart pool care companion that helps you maintain perfect water year-round. Stop wasting time skimming foam: one quick treatment with Durachlor Anti-Foam keeps your pool inviting and ready to swim.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eINSTANT FOAM ELIMINATION: Professional-grade defoamer knocks down stubborn surface foam in minutes - no more skimming, no more cloudy water. Restores crystal-clear pool and spa water with just a small dose of this concentrated formula.\u003c\/li\u003e\n\u003cli\u003eWORKS WITH ALL POOL TYPES: Safe and effective in chlorine, bromine, and saltwater pools, hot tubs, and spas. Compatible with vinyl, fiberglass, plaster, and gunite surfaces. Will not affect water balance, sanitizer performance, or filter operation.\u003c\/li\u003e\n\u003cli\u003eTRUSTED HAVILAND DURACHLOR QUALITY: Made in the USA by Haviland Consumer Products in Grand Rapids, Michigan with over 80 years of pool chemical expertise. Water-based silicone formula trusted by pool professionals nationwide.\u003c\/li\u003e\n\u003cli\u003eEASY TO USE: Simply pour a small amount near the pool return or directly into the skimmer for fast-acting foam control. Long-lasting protection means fewer treatments and more time enjoying your pool. No mixing or measuring required.\u003c\/li\u003e\n\u003cli\u003eCOMPLETE POOL CARE BUNDLE: Includes 1 quart of Durachlor Anti-Foam, 2 My Garden Pool Scum Socks for absorbing oils and lotions, 7 in 1 pool water test strips, and free access to Pool-IQ AI Assistant for smart, guided pool maintenance year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909512396999,"sku":"mygp_DURA_3283CS20Q_1pc_FBM","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_038e4176-cc46-4402-911e-e51c3e7842f9.jpg?v=1791922249"},{"product_id":"haviland-durachlor-algae-kil-cb-7-4-1-qt-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Algae Kil CB 7.4 1 QT with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor Algae Kil CB 7.4 is a liquid pool care treatment designed to help maintain clean, clear, and well-balanced pool water as part of a regular maintenance routine. This 1 quart bottle is easy to measure and apply, making it a practical option for residential pool owners who want dependable water care support throughout the season. This My Garden Pool bundle also includes pool skimmer socks, a 7-in-1 pool and spa test strip pack, and access to the Pool-IQ AI Assistant to help customers better understand pool care steps, water testing, and product usage. The included skimmer socks help capture fine debris before it reaches the filter system, while the test strips provide a convenient way to check key water balance levels. Together, this bundle offers a complete maintenance-focused solution for pool owners looking for product support, easier water testing, and added filtration assistance in one package.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e🌿 POWERFUL ALGAE CONTROL: Long-lasting cover-up algaecide for fall and lingering algae problems. Active ingredient: Copper-based chelated algaecide 7.4%. Kills and prevents algae regrowth for crystal-clear water.\u003c\/li\u003e\n\u003cli\u003e🛡️ BROAD-SPECTRUM PROTECTION: Effective against green, black, mustard, and pink algae. Works in chlorine, bromine, and saltwater systems without staining.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING TREATMENT: Begins working within hours. Compatible with all pool surfaces (vinyl, fiberglass, plaster, gunite) and all sanitizer types.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered formula with over 80 years of pool chemical expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 1 QT of Durachlor Algae Kil CB 7.4, 2 My Garden Pool Scum Socks, 4-way pool test strips, and free Pool-IQ AI Assistant access for smart pool maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909513019591,"sku":"mygp_DURA_7338CS20Q_1pc_FBM","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_424af8e4-88b4-466e-8d0e-ed431bb2db89.jpg?v=1791922260"},{"product_id":"haviland-durachlor-1-inch-tablets-25-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor 1 Inch Tablets 25 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor 1 Inch Tablets are stabilized chlorinating tablets designed to help maintain clean, clear, and properly sanitized pool water. This bucket contains convenient 1-inch tablets that dissolve gradually, making them suitable for use in floaters, feeders, and other compatible chlorination systems. The stabilized formula helps protect chlorine from degradation caused by sunlight, supporting longer-lasting performance and more consistent chlorine levels. Ideal for routine pool maintenance, these tablets assist in maintaining water clarity and overall pool condition when used as directed. This bundle also includes My Garden Pool 7-in-1 Test Strips for easy water testing, My Garden Pool Pool Skimmer Socks to help capture fine debris before it reaches the filter, and access to Pool-IQ AI Assistant for product guidance and pool care support. Suitable for residential swimming pools, this value-packed maintenance bundle provides essential tools for ongoing pool care throughout the swimming season.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Slow-dissolving stabilized 1-inch chlorine tablets for floaters and feeders. Active ingredient: Trichloro-S-triazinetrione 90%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Tablet format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 25 lb of Durachlor 1 Inch Tablets, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909513937095,"sku":"mygp_DURA_2350PL25_1pc_FBM","price":117.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_5fbbe50e-3d9a-4ddd-9401-e36afcecd362.jpg?v=1791922276"},{"product_id":"haviland-durachlor-1-inch-tablets-50-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor 1 Inch Tablets 50 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor 1 Inch Tablets are stabilized chlorinating tablets designed to help maintain clean, clear, and properly sanitized pool water. This 50 lb bucket contains convenient 1-inch tablets that dissolve gradually, making them suitable for use in floaters, feeders, and other compatible chlorination systems. The stabilized formula helps protect chlorine from degradation caused by sunlight, supporting longer-lasting performance and more consistent chlorine levels. Ideal for routine pool maintenance, these tablets assist in maintaining water clarity and overall pool condition when used as directed. This bundle also includes My Garden Pool 7-in-1 Test Strips for easy water testing, My Garden Pool Pool Skimmer Socks to help capture fine debris before it reaches the filter, and access to Pool-IQ AI Assistant for product guidance and pool care support. Suitable for residential swimming pools, this value-packed maintenance bundle provides essential tools for ongoing pool care throughout the swimming season.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Slow-dissolving stabilized 1-inch chlorine tablets for floaters and feeders. Active ingredient: Trichloro-S-triazinetrione 90%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Tablet format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 50 lb of Durachlor 1 Inch Tablets, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909514199239,"sku":"mygp_DURA_2350PL50_1pc_FBM","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_9d56b92c-c75b-4acf-9b80-b4f3ecdf2ce5.jpg?v=1791922282"},{"product_id":"haviland-durachlor-3-inch-tabs-4-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor 3 Inch Tabs 4 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"💧 Help maintain beautiful swimming pool water\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Compressed stabilized 8 oz tablets — 90% available chlorine — slow dissolving. Active ingredient: Trichloro-S-triazinetrione 90%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Tablet format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 4 lb of Durachlor 3 Inch Tabs, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909514625223,"sku":"mygp_DURA_2351CS77C1_1pc_FBM","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_c9095053-cd60-4fb2-9e43-221053172ea4.jpg?v=1791922285"},{"product_id":"haviland-durachlor-1-inch-tablets-2-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor 1 Inch Tablets 2 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor 1 Inch Tablets are compact, slow-dissolving pool chlorine tablets designed for convenient routine pool water maintenance. The smaller 1 inch tablet size makes them easy to use in compatible feeders, floaters, or skimmer applications where smaller tablets are preferred. This 2 lb container is a practical size for residential pool owners who want reliable sanitizer support without handling a large bucket. This My Garden Pool bundle also includes pool skimmer socks, 7-in-1 pool and spa test strips, and access to the Pool-IQ AI Assistant. The included skimmer socks help capture fine debris before it reaches the filter system, while the test strips provide a simple way to check key pool water balance levels. Pool-IQ AI Assistant access gives customers additional guidance for pool care questions, product usage, and maintenance planning. Together, this bundle combines Haviland Durachlor tablets with helpful testing, filtration, and support accessories for a more complete pool care experience.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Slow-dissolving stabilized 1-inch chlorine tablets for floaters and feeders. Active ingredient: Trichloro-S-triazinetrione 90%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Tablet format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 2 lb of Durachlor 1 Inch Tablets, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909515804871,"sku":"mygp_DURA_2350CS20B2_1pc_FBM","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_4e13a130-f9c3-4c9e-a121-3ead5d73cf52.jpg?v=1791922302"},{"product_id":"haviland-durachlor-1-inch-tablets-10-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor 1 Inch Tablets 10 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor 1 Inch Tablets are stabilized chlorinating tablets designed to help maintain clean, clear, and properly sanitized pool water. Bucket contains convenient 1-inch tablets that dissolve gradually, making them suitable for use in floaters, feeders, and other compatible chlorination systems. The stabilized formula helps protect chlorine from degradation caused by sunlight, supporting longer-lasting performance and more consistent chlorine levels. Ideal for routine pool maintenance, these tablets assist in maintaining water clarity and overall pool condition when used as directed. This bundle also includes My Garden Pool 7-in-1 Test Strips for easy water testing, My Garden Pool Pool Skimmer Socks to help capture fine debris before it reaches the filter, and access to Pool-IQ AI Assistant for product guidance and pool care support. Suitable for residential swimming pools, this value-packed maintenance bundle provides essential tools for ongoing pool care throughout the swimming season.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Slow-dissolving stabilized 1-inch chlorine tablets for floaters and feeders. Active ingredient: Trichloro-S-triazinetrione 90%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Tablet format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 10 lb of Durachlor 1 Inch Tablets, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909516034247,"sku":"mygp_DURA_2350CS74C1_1pc_FBM","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_57606705-68e5-4ee5-af82-7c0dcf306caa.jpg?v=1791922308"},{"product_id":"haviland-durachlor-1-inch-tablets-4-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor 1 Inch Tablets 4 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor 1 Inch Tablets are stabilized chlorinating tablets designed to help maintain clean, clear, and properly sanitized pool water. Bucket contains convenient 1-inch tablets that dissolve gradually, making them suitable for use in floaters, feeders, and other compatible chlorination systems. The stabilized formula helps protect chlorine from degradation caused by sunlight, supporting longer-lasting performance and more consistent chlorine levels. Ideal for routine pool maintenance, these tablets assist in maintaining water clarity and overall pool condition when used as directed. This bundle also includes My Garden Pool 7-in-1 Test Strips for easy water testing, My Garden Pool Pool Skimmer Socks to help capture fine debris before it reaches the filter, and access to Pool-IQ AI Assistant for product guidance and pool care support. Suitable for residential swimming pools, this value-packed maintenance bundle provides essential tools for ongoing pool care throughout the swimming season.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Slow-dissolving stabilized 1-inch chlorine tablets for floaters and feeders. Active ingredient: Trichloro-S-triazinetrione 90%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Tablet format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 4 lb of Durachlor 1 Inch Tablets, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909516394695,"sku":"mygp_DURA_2350CS77C1_1pc_FBM","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_79a93779-c5cc-4aab-a545-37843e0f7523.jpg?v=1791922312"},{"product_id":"haviland-durachlor-activator-45-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Activator 45 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor Activator System is a seasonal pool water enhancement product designed to simplify pool care while improving overall water quality and sanitizer efficiency. As the foundation of the Durachlor Activator System, this product is applied once per season to help reduce chlorine demand, support balanced water conditions, and promote a cleaner, clearer swimming environment. The Activator works in conjunction with the complete Durachlor system, which includes Durachlor Tablets for daily sanitization, Durachlor Shock treatments for routine oxidation, and Durachlor Blue 2000 for water clarification. Packaged in a convenient 20 lb pail, the Activator is suitable for a wide range of residential swimming pools and is formulated to support easier maintenance throughout the season. When used as part of the complete Durachlor System, it helps pool owners spend less time managing water chemistry and more time enjoying crystal-clear water.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e⚡ POWERFUL OXIDIZER: Easy-to-use non-chlorine shock; improves water clarity and oxidation. Active ingredient: Potassium peroxymonosulfate. Eliminates combined chlorine (chloramines) and restores water clarity.\u003c\/li\u003e\n\u003cli\u003e💎 NON-CHLORINE SHOCK: No chlorine added; safe to swim in just 15 minutes after treatment. Improves filtration and reduces eye\/skin irritation.\u003c\/li\u003e\n\u003cli\u003e🔋 WEEKLY MAINTENANCE: Perfect for weekly pool care. Compatible with all sanitizer systems including chlorine, bromine, salt, and biguanide pools.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. Trusted by pool service professionals for over 80 years.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 45 lb of Durachlor Activator, 2 My Garden Pool Scum Socks, 4-way pool test strips, and free Pool-IQ AI Assistant access for guided weekly care.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909517115591,"sku":"mygp_DURA_2831PL45_1pc_FBM","price":131.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_f5495409-4dcb-4611-a80d-ee0bb2c60c6a.jpg?v=1791922316"},{"product_id":"haviland-durachlor-3-inch-tabs-10-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor 3 Inch Tabs 10 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor 3 Inch Tabs are stabilized chlorinating tablets formulated to help maintain clean, clear, and properly sanitized swimming pool water. This bucket contains slow-dissolving 3-inch tablets designed for long-lasting chlorine delivery through compatible floaters, feeders, and automatic chlorination systems. The stabilized formula helps protect chlorine from sunlight degradation, supporting consistent sanitizer levels and reducing the frequency of application. Ideal for routine pool maintenance, these tablets help maintain water clarity and overall pool condition throughout the swimming season. This value-added bundle includes My Garden Pool Pool Skimmer Socks to help trap leaves, hair, insects, and fine debris before they reach the filter, My Garden Pool 7-in-1 Test Strips for convenient water testing, and access to Pool-IQ AI Assistant for pool care guidance and maintenance support. Suitable for residential outdoor pools, this complete maintenance package combines sanitizing, testing, and filtration support in one convenient bundle.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Compressed stabilized 8 oz tablets — 90% available chlorine — slow dissolving. Active ingredient: Trichloro-S-triazinetrione 90%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Tablet format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 10 lb of Durachlor 3 Inch Tabs, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909518819527,"sku":"mygp_DURA_2351CS74C1_1pc_FBM","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_d04d55ae-44a0-4ffe-be87-cce75ec00c01.jpg?v=1791922321"},{"product_id":"haviland-durachlor-activator-plus-45-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Activator Plus 45 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Features\n\n• Specially formulated pH-neutral formula  \n• Helps maintain stable pH levels and supports total alkalinity balance  \n• Not affected by sunlight (UV exposure) or normal water evaporation  \n• Compatible with all pool sanitizing systems, including chlorine, bromine, saltwater, and biguanide systems  \n• Fast-dissolving formula for easy application  \n\nBenefits\n\n• Helps reduce eye and skin irritation associated with unbalanced water  \n• Supports improved water clarity and overall water quality  \n• Assists in maintaining balanced pool water chemistry  \n• Provides a softer, more comfortable swimming experience  \n• Helps simplify routine pool maintenance  \n\nDirections for Use\n\n1. Clean or backwash the filter as needed and adjust water balance before application.  \n2. Apply the product with the circulation system running and when the pool is not in use.  \n3. For initial treatment, add 2 to 3.5 pounds per 1,000 gallons of pool water. Divide the total dosage into two equal applications, applied 8 hours apart.  \n4. Test Activator Plus levels monthly and maintain a concentration between 30 and 50 ppm for best results.  \n5. Swimming may resume 15 minutes after application, provided the product has fully dispersed throughout the pool.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e⚡ POWERFUL OXIDIZER: Improves water clarity, increases filtration efficiency, and decreases combined chlorine. Active ingredient: Potassium peroxymonosulfate complex. Eliminates combined chlorine (chloramines) and restores water clarity.\u003c\/li\u003e\n\u003cli\u003e💎 NON-CHLORINE SHOCK: No chlorine added; safe to swim in just 15 minutes after treatment. Improves filtration and reduces eye\/skin irritation.\u003c\/li\u003e\n\u003cli\u003e🔋 WEEKLY MAINTENANCE: Perfect for weekly pool care. Compatible with all sanitizer systems including chlorine, bromine, salt, and biguanide pools.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. Trusted by pool service professionals for over 80 years.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 45 lb of Durachlor Activator Plus, 2 My Garden Pool Scum Socks, 4-way pool test strips, and free Pool-IQ AI Assistant access for guided weekly care.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909519704263,"sku":"mygp_DURA_2832PL45_1pc_FBM","price":202.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_1753daf8-1a3e-4ad6-9123-4250a2539b86.jpg?v=1791922328"},{"product_id":"haviland-durachlor-56-granular-10-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor 56 Granular 10 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Features\n56 percent available chlorine\nNear neutral chlorinating compound\nStabilized chlorinating product\nBenefits\nGranules are completely soluble\nStrong algae killer\nEasy to use; Ideal for maintenance in small pools\nApplications\nChlorine residual should range between 1-3 ppm\nAdjust water balance and stabilizer to desired levels\nApply product when pool is not in use and with pump running\nWith average pool use add 2.5 ounces per 10,000 gallons of water daily\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Fast-dissolving stabilized chlorine granules for daily maintenance. Active ingredient: Sodium dichloro-S-triazinetrione 56%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Granular format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 10 lb of Durachlor 56 Granular, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909519933639,"sku":"mygp_DURA_2280CS74C1_1pc_FBM","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_e9ebc67d-beba-4192-9707-c9ddc0fa382a.jpg?v=1791922332"},{"product_id":"haviland-durachlor-3-inch-tabs-25-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor 3 Inch Tabs 25 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor 3 Inch Tabs are stabilized chlorinating tablets formulated to help maintain clean, clear, and properly sanitized swimming pool water. This 50 lb bucket contains slow-dissolving 3-inch tablets designed for long-lasting chlorine delivery through compatible floaters, feeders, and automatic chlorination systems. The stabilized formula helps protect chlorine from sunlight degradation, supporting consistent sanitizer levels and reducing the frequency of application. Ideal for routine pool maintenance, these tablets help maintain water clarity and overall pool condition throughout the swimming season. This value-added bundle includes My Garden Pool Pool Skimmer Socks to help trap leaves, hair, insects, and fine debris before they reach the filter, My Garden Pool 7-in-1 Test Strips for convenient water testing, and access to Pool-IQ AI Assistant for pool care guidance and maintenance support. Suitable for residential outdoor pools, this complete maintenance package combines sanitizing, testing, and filtration support in one convenient bundle.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Compressed stabilized 8 oz tablets — 90% available chlorine — slow dissolving. Active ingredient: Trichloro-S-triazinetrione 90%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Tablet format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 25 lb of Durachlor 3 Inch Tabs, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909520261319,"sku":"mygp_DURA_2351PL25_1pc_FBM","price":123.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_339c0e59-d828-4b07-a241-9a73fda4872b.jpg?v=1791922340"},{"product_id":"haviland-durachlor-56-granular-4-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor 56 Granular 4 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor 56 Granular is a stabilized granular chlorinating product designed to help maintain clean, clear, and properly sanitized swimming pool water. This container features a concentrated chlorine formula that dissolves quickly and is suitable for routine pool maintenance and chlorine level management. The stabilized formulation helps protect available chlorine from degradation caused by sunlight, supporting longer-lasting effectiveness in outdoor pools. Easy to apply and fast dissolving, it is ideal for residential swimming pools when used according to label directions. This bundle also includes My Garden Pool 7-in-1 Test Strips for convenient water testing, My Garden Pool Pool Skimmer Socks to help capture leaves, hair, insects, and fine debris before they reach the filtration system, and access to Pool-IQ AI Assistant for pool care guidance and maintenance support. Together, these products provide a convenient pool maintenance solution to help keep water balanced, clear, and enjoyable throughout the swimming season.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Fast-dissolving stabilized chlorine granules for daily maintenance. Active ingredient: Sodium dichloro-S-triazinetrione 56%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Granular format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 4 lb of Durachlor 56 Granular, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909520425159,"sku":"mygp_DURA_2280CS77C1_1pc_FBM","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_f233598b-74c1-4b39-b8c2-6a685bdcfcd8.jpg?v=1791922346"},{"product_id":"haviland-durachlor-56-granular-50-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor 56 Granular 50 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor 56 Granular is a stabilized granular chlorinating product designed to help maintain clean, clear, and properly sanitized swimming pool water. Container features a concentrated chlorine formula that dissolves quickly and is suitable for routine pool maintenance and chlorine level management. The stabilized formulation helps protect available chlorine from degradation caused by sunlight, supporting longer-lasting effectiveness in outdoor pools. Easy to apply and fast dissolving, it is ideal for residential swimming pools when used according to label directions. This bundle also includes My Garden Pool 7-in-1 Test Strips for convenient water testing, My Garden Pool Pool Skimmer Socks to help capture leaves, hair, insects, and fine debris before they reach the filtration system, and access to Pool-IQ AI Assistant for pool care guidance and maintenance support. Together, these products provide a convenient pool maintenance solution to help keep water balanced, clear, and enjoyable throughout the swimming season.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Fast-dissolving stabilized chlorine granules for daily maintenance. Active ingredient: Sodium dichloro-S-triazinetrione 56%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Granular format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 50 lb of Durachlor 56 Granular, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909520949447,"sku":"mygp_DURA_2280PL50_1pc_FBM","price":272.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_3ede2f57-90ab-40a4-a075-34459149db14.jpg?v=1791922350"},{"product_id":"haviland-durachlor-alkalinity-increaser-25-lb-bucket-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Alkalinity Increaser 25 lb Bucket with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"✨ Bring back a clean and fresh pool feel\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e⚖️ BALANCE YOUR WATER: Increases total alkalinity in pool water; helps stabilize pH. Active ingredient: Sodium bicarbonate 100%. Maintains the ideal chemistry your pool needs for swimmer comfort and equipment longevity.\u003c\/li\u003e\n\u003cli\u003e💧 FAST-DISSOLVING FORMULA: Granular format dissolves quickly and completely in pool water without residue. Predictable, professional results every time.\u003c\/li\u003e\n\u003cli\u003e🧪 ALL POOLS COMPATIBLE: Works with chlorine, bromine, saltwater, and biguanide pools. Safe for all surfaces — vinyl, fiberglass, plaster, and gunite.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. Trusted formula with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 25 lb of Durachlor Alkalinity Increaser, 2 My Garden Pool Scum Socks, 4-way pool test strips, and free Pool-IQ AI Assistant access for smart, guided water balancing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909521178823,"sku":"mygp_DURA_2669PL25_1pc_FBM","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_df958f01-6d67-4efe-a83e-7b3c4a30c4cc.jpg?v=1791922357"},{"product_id":"haviland-durachlor-activator-20-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Activator 20 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor Activator System is a seasonal pool water enhancement product designed to simplify pool care while improving overall water quality and sanitizer efficiency. As the foundation of the Durachlor Activator System, this product is applied once per season to help reduce chlorine demand, support balanced water conditions, and promote a cleaner, clearer swimming environment. The Activator works in conjunction with the complete Durachlor system, which includes Durachlor Tablets for daily sanitization, Durachlor Shock treatments for routine oxidation, and Durachlor Blue 2000 for water clarification. Packaged in a convenient 20 lb pail, the Activator is suitable for a wide range of residential swimming pools and is formulated to support easier maintenance throughout the season. When used as part of the complete Durachlor System, it helps pool owners spend less time managing water chemistry and more time enjoying crystal-clear water.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e⚡ POWERFUL OXIDIZER: Easy-to-use non-chlorine shock; improves water clarity and oxidation. Active ingredient: Potassium peroxymonosulfate. Eliminates combined chlorine (chloramines) and restores water clarity.\u003c\/li\u003e\n\u003cli\u003e💎 NON-CHLORINE SHOCK: No chlorine added; safe to swim in just 15 minutes after treatment. Improves filtration and reduces eye\/skin irritation.\u003c\/li\u003e\n\u003cli\u003e🔋 WEEKLY MAINTENANCE: Perfect for weekly pool care. Compatible with all sanitizer systems including chlorine, bromine, salt, and biguanide pools.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. Trusted by pool service professionals for over 80 years.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 20 lb of Durachlor Activator, 2 My Garden Pool Scum Socks, 4-way pool test strips, and free Pool-IQ AI Assistant access for guided weekly care.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909522161863,"sku":"mygp_DURA_2831PL20_1pc_FBM","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_6b173817-f62a-4f9e-bf17-46e8c73514f8.jpg?v=1791922360"},{"product_id":"haviland-durachlor-combat-extra-1-qt-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Combat Extra 1 QT with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Combat Extra\n\nFast-acting algaecide formulated to help control existing algae and support ongoing algae prevention in swimming pools. This non-foaming, non-staining formula is compatible with chlorine and bromine pool systems and can be used as part of a regular pool maintenance program.\n\nFeatures\n\n• Fast-acting liquid algaecide  \n• pH-neutral formulation  \n• Non-foaming and non-staining  \n• Swimming may resume immediately after application when used as directed  \n• Compatible with chlorine and bromine sanitizing systems  \n• Easy-to-apply liquid treatment  \n\nBenefits\n\n• Helps control a wide range of common pool algae conditions  \n• Supports ongoing algae prevention when used regularly  \n• Assists in maintaining cleaner, clearer pool water  \n• Contains clarifying components that support pool water appearance during recovery from algae conditions  \n• Suitable for routine maintenance and seasonal algae management programs  \n\nApplications\n\n• Clean or backwash filter as needed before treatment  \n• Adjust pool pH to 7.2–7.6 and total alkalinity to 80–120 ppm  \n• For pools with visible algae, add 1 pound of Quick Shock or other granular chlorine product per 10,000 gallons of pool water. Wait 1–2 hours and brush pool surfaces before adding Combat Extra  \n• Light to moderate algae conditions: Add 16 fl oz per 10,000 gallons of pool water  \n• Heavy algae conditions: Add 24 fl oz per 10,000 gallons of pool water  \n• Ongoing maintenance: Add 4 fl oz per 10,000 gallons of pool water weekly  \n• Always add product with the circulation system operating and the filter running\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e🌿 POWERFUL ALGAE CONTROL: Original concentrated all-purpose algaecide for full-spectrum algae control. Active ingredient: Copper sulfate pentahydrate. Kills and prevents algae regrowth for crystal-clear water.\u003c\/li\u003e\n\u003cli\u003e🛡️ BROAD-SPECTRUM PROTECTION: Effective against green, black, mustard, and pink algae. Works in chlorine, bromine, and saltwater systems without staining.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING TREATMENT: Begins working within hours. Compatible with all pool surfaces (vinyl, fiberglass, plaster, gunite) and all sanitizer types.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered formula with over 80 years of pool chemical expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 1 QT of Durachlor Combat Extra, 2 My Garden Pool Scum Socks, 4-way pool test strips, and free Pool-IQ AI Assistant access for smart pool maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909522456775,"sku":"mygp_DURA_2909CS20Q_1pc_FBM","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_554db806-d477-47e2-9bd7-77056ca0208b.jpg?v=1791922366"},{"product_id":"haviland-durachlor-combat-60-1-qt-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Combat 60 1 QT with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Combat 60\n\nHighly concentrated pool algaecide formulated to help maintain clean, clear, and attractive pool water. This non-metallic, non-foaming formula is compatible with all pool sanitizing systems and remains effective across a wide range of water conditions.\n\nFeatures\n\n• Highly concentrated algaecide formula  \n• Non-metallic and non-foaming  \n• pH-neutral formulation effective across a broad pH range  \n• Remains effective in water with elevated sanitizer levels  \n• Swimming may resume immediately after application when used as directed  \n• Compatible with all sanitizing and oxidizing systems  \n• Available in multiple strengths, including Combat 60, Combat 30, and Combat 10  \n\nBenefits\n\n• Helps control and manage algae growth in swimming pools  \n• Effective for a variety of common pool algae conditions  \n• Supports improved water clarity and appearance  \n• Helps maintain cleaner pool water between routine maintenance treatments  \n• Easy-to-use liquid formula for regular pool care programs  \n\nApplications\n\n• Clean or backwash filter as needed and adjust water balance before treatment  \n• For optimal performance, maintain pool pH between 7.2 and 7.6  \n• Initial treatment: Add 6–11 ounces per 10,000 gallons of pool water  \n• Weekly maintenance: Add 2–4 ounces per 10,000 gallons of pool water  \n• For pools experiencing visible algae growth, add 11–17 ounces per 10,000 gallons of pool water and follow the sanitizer manufacturer's recommendations  \n• For Combat 30 and Combat 10 dosage rates, refer to the product label\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e🌿 POWERFUL ALGAE CONTROL: Highly concentrated polymer algaecide — best-of-the-best non-staining formula. Active ingredient: Poly(oxyethylene)(dimethyliminio) ethylene chloride 60%. Kills and prevents algae regrowth for crystal-clear water.\u003c\/li\u003e\n\u003cli\u003e🛡️ BROAD-SPECTRUM PROTECTION: Effective against green, black, mustard, and pink algae. Works in chlorine, bromine, and saltwater systems without staining.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING TREATMENT: Begins working within hours. Compatible with all pool surfaces (vinyl, fiberglass, plaster, gunite) and all sanitizer types.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered formula with over 80 years of pool chemical expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 1 QT of Durachlor Combat 60, 2 My Garden Pool Scum Socks, 4-way pool test strips, and free Pool-IQ AI Assistant access for smart pool maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909522718919,"sku":"mygp_DURA_3062CS20Q_1pc_FBM","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_fe40e8af-7cc3-49c5-9385-bfbed77899d8.jpg?v=1791922371"},{"product_id":"haviland-durachlor-56-granular-25-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor 56 Granular 25 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor 56 Granular is a stabilized granular chlorinating product designed to help maintain clean, clear, and properly sanitized swimming pool water. Container features a concentrated chlorine formula that dissolves quickly and is suitable for routine pool maintenance and chlorine level management. The stabilized formulation helps protect available chlorine from degradation caused by sunlight, supporting longer-lasting effectiveness in outdoor pools. Easy to apply and fast dissolving, it is ideal for residential swimming pools when used according to label directions. This bundle also includes My Garden Pool 7-in-1 Test Strips for convenient water testing, My Garden Pool Pool Skimmer Socks to help capture leaves, hair, insects, and fine debris before they reach the filtration system, and access to Pool-IQ AI Assistant for pool care guidance and maintenance support. Together, these products provide a convenient pool maintenance solution to help keep water balanced, clear, and enjoyable throughout the swimming season.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Fast-dissolving stabilized chlorine granules for daily maintenance. Active ingredient: Sodium dichloro-S-triazinetrione 56%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Granular format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 25 lb of Durachlor 56 Granular, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909522948295,"sku":"mygp_DURA_2280PL25_1pc_FBM","price":140.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_fef663a7-2163-4d53-8d3b-09c71799b4dc.jpg?v=1791922376"},{"product_id":"haviland-durachlor-granular-4-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Granular 4 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor Granular Chlorine\n\nHaviland Durachlor Granular Chlorine is a fast-dissolving stabilized chlorine sanitizer designed to help maintain clean, clear, and inviting pool water. Formulated with sodium dichloro-s-triazinetrione dihydrate, this concentrated granular treatment provides 62% available chlorine and is suitable for routine chlorination, water maintenance, and periodic superchlorination treatments. Compatible with both traditional and saltwater swimming pools, the quick-dissolving formula distributes rapidly throughout the water to support consistent sanitizer levels and improved water quality.\n\nFeatures\n\n• Fast-dissolving stabilized granular chlorine sanitizer  \n• Provides 62% available chlorine  \n• Helps maintain clear, sparkling pool water  \n• Suitable for routine chlorination and shock treatments  \n• Compatible with saltwater and traditional pool systems  \n• Easy-to-apply granular formula  \n\nBenefits\n\n• Helps maintain recommended free chlorine levels in pool water  \n• Controls bacteria and algae when used as directed  \n• Supports clear and inviting swimming conditions  \n• Dissolves quickly for rapid distribution throughout the pool  \n• Ideal for regular maintenance and seasonal pool care programs  \n\nDirections for Use\n\n• Test and adjust pool pH to 7.2–7.6 prior to application  \n• Maintain cyanuric acid levels between 30–50 ppm when chlorine is the primary sanitizer  \n• Add product with the circulation system operating  \n• Apply treatments during evening hours or when the pool is not in use  \n• For routine chlorination, add 3–4 ounces per 10,000 gallons initially, then 1–2 ounces as needed to maintain 1–3 ppm free available chlorine  \n• For superchlorination, add 1 pound per 10,000 gallons of pool water  \n• Do not enter the pool until free chlorine levels are below 3 ppm  \n\nActive Ingredients\n\nSodium dichloro-s-triazinetrione dihydrate: 97%  \nOther ingredients: 3%\n\nProvides 62% available chlorine.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Super fast-dissolving stabilized chlorine granules for daily maintenance. Active ingredient: Sodium dichloro-S-triazinetrione 62%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Granular format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 4 lb of Durachlor Granular, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909523931335,"sku":"mygp_DURA_3610CS77C1_1pc_FBM","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_5feeca46-7fe8-416d-bdb6-941c632b7521.jpg?v=1791922384"},{"product_id":"haviland-durachlor-cover-cleaner-1-qt-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Cover Cleaner 1 QT with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Cover Cleaner\n\nSpecially formulated cleaner and deodorizer designed for vinyl, solid, mesh, and solar pool covers. Helps remove dirt and residue while supporting proper off-season cover storage. The fresh lemon-scented formula helps keep covers clean, fresh, and ready for the next swimming season.\n\nFeatures\n\n• Cleaner and deodorizer for pool covers  \n• Fresh lemon fragrance  \n• Suitable for vinyl, mesh, solid winter covers, and solar blankets  \n• Easy-to-apply liquid formula  \n• Designed for seasonal cover maintenance and storage preparation  \n\nBenefits\n\n• Helps eliminate unpleasant odors from pool covers  \n• Assists in maintaining a cleaner cover surface during storage  \n• Helps protect covers from premature wear during the off-season  \n• Reduces the likelihood of covers sticking together while stored  \n• Supports longer cover life when used as part of a regular maintenance routine  \n\nApplications\n\n• Remove the cover and spread it out on a clean, flat surface  \n• Dilute 12–16 ounces of product with 2½ gallons of water  \n• Apply the diluted solution evenly across the entire cover surface  \n• Clean the cover using a nylon brush or similar non-abrasive brush  \n• As the cover is folded for storage, lightly apply the remaining solution to help maintain freshness during the storage period  \n• Allow the cover to dry as recommended before long-term storage\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e✨ SPECIALTY PERFORMANCE: Cleaner and deodorizer for vinyl, solid, and mesh pool covers. Active ingredient: Surfactant blend with deodorizer. Engineered for the exact problem you are trying to solve in your pool.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL FORMULA: Concentrated, pro-grade product that delivers results faster than dilute consumer alternatives. Less product needed per treatment.\u003c\/li\u003e\n\u003cli\u003e💎 ALL POOL TYPES: Compatible with chlorine, bromine, saltwater, and mineral systems. Safe for vinyl, fiberglass, plaster, and gunite surfaces.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. Trusted by pool service pros with over 80 years of expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 1 QT of Durachlor Cover Cleaner, 2 My Garden Pool Scum Socks, 4-way pool test strips, and free Pool-IQ AI Assistant access for guided pool care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909525864647,"sku":"mygp_DURA_3359CS20Q_1pc_FBM","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_9550efe3-537e-46ca-b907-d28f19c2a13b.jpg?v=1791922403"},{"product_id":"haviland-durachlor-filter-cleaner-1-qt-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Filter Cleaner 1 QT with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Filter Cleaner\n\nProfessional-strength filter cleaner designed to deep clean and restore filter performance by removing oils, organic residue, calcium buildup, and other contaminants. Suitable for routine maintenance and intensive cleaning of pool filtration systems.\n\nFeatures\n\n• Advanced formula containing wetting agents, surfactants, cleaning compounds, and release agents  \n• Helps loosen and remove oils, organic buildup, calcium deposits, and biguanide residue  \n• Can be used as a backwash treatment or soak cleaner  \n• Compatible with all pool sanitizing systems  \n• Suitable for sand, cartridge, and DE filters  \n• Fast-acting formula for routine and seasonal maintenance  \n\nBenefits\n\n• Helps restore and maintain filter efficiency  \n• Supports improved water clarity and circulation performance  \n• Assists in reducing buildup that can restrict water flow  \n• Helps protect pool equipment by promoting proper filtration  \n• Will not adversely affect pool water chemistry when used as directed  \n\nApplications\n\nQuick Clean – Sand Filters\n\n• Turn off all chemical feeders  \n• With the pump running and the filter in the backwash position, add 6–16 ounces through the skimmer  \n• Continue backwashing according to filter manufacturer recommendations  \n\nDeep Clean – Sand Filters\n\n• Apply directly to the filter media  \n• Allow to soak for 4 hours or longer  \n• Restart the pump with the filter in the backwash position and thoroughly backwash before returning to normal operation  \n\nQuick Clean – Cartridge and DE Filters\n\n• Remove filter media from the housing  \n• Spray evenly from top to bottom  \n• Allow product to remain on the media for approximately 5 minutes  \n• Thoroughly rinse with a garden hose and reinstall the filter  \n\nDeep Clean – Cartridge and DE Filters\n\n• Mix 16 ounces of Filter Cleaner with 2.5 gallons of fresh water  \n• Remove filter media and soak for 30 minutes or longer  \n• Remove media, rinse thoroughly, and reinstall for normal operation\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e✨ SPECIALTY PERFORMANCE: Professional-strength deep-penetrating filter cleaner for all filter types. Active ingredient: Acid-based filter cleaner blend. Engineered for the exact problem you are trying to solve in your pool.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL FORMULA: Concentrated, pro-grade product that delivers results faster than dilute consumer alternatives. Less product needed per treatment.\u003c\/li\u003e\n\u003cli\u003e💎 ALL POOL TYPES: Compatible with chlorine, bromine, saltwater, and mineral systems. Safe for vinyl, fiberglass, plaster, and gunite surfaces.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. Trusted by pool service pros with over 80 years of expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 1 QT of Durachlor Filter Cleaner, 2 My Garden Pool Scum Socks, 4-way pool test strips, and free Pool-IQ AI Assistant access for guided pool care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909526192327,"sku":"mygp_DURA_2767CS20Q_1pc_FBM","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_ba779a56-51d1-47fc-b6e2-890eb55f3d02.jpg?v=1791922409"},{"product_id":"haviland-durachlor-chlor-out-2-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Chlor Out 2 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Features\n\n• Fast-dissolving crystalline formula  \n• 100% active ingredient  \n• Quick-acting chlorine and bromine neutralizer  \n• Easy-to-apply treatment for rapid water adjustment  \n\nBenefits\n\n• Helps reduce excess chlorine and bromine levels in pool water  \n• Supports a more comfortable swimming environment when sanitizer levels are elevated  \n• Works quickly to restore balanced water conditions  \n• Simple dosage and application process  \n\nApplications\n\n• Maintain free chlorine levels between 1–3 ppm for normal swimming conditions  \n• Add 2.4 ounces (approximately 1\/4 cup) per 10,000 gallons of water to reduce free chlorine by approximately 1 ppm  \n• Test water before and after treatment to verify sanitizer levels  \n• Swimming may resume once free chlorine levels have returned to the recommended range and local regulations are satisfied\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e✨ SPECIALTY PERFORMANCE: Quickly reduces chlorine and bromine levels in pool\/spa water. Active ingredient: Sodium thiosulfate. Engineered for the exact problem you are trying to solve in your pool.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL FORMULA: Concentrated, pro-grade product that delivers results faster than dilute consumer alternatives. Less product needed per treatment.\u003c\/li\u003e\n\u003cli\u003e💎 ALL POOL TYPES: Compatible with chlorine, bromine, saltwater, and mineral systems. Safe for vinyl, fiberglass, plaster, and gunite surfaces.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. Trusted by pool service pros with over 80 years of expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 2 lb of Durachlor Chlor Out, 2 My Garden Pool Scum Socks, 4-way pool test strips, and free Pool-IQ AI Assistant access for guided pool care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909526356167,"sku":"mygp_DURA_2833CS20B2_1pc_FBM","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_ecf4cf79-73a9-4da3-bafa-f3bae889a1c8.jpg?v=1791922412"},{"product_id":"haviland-durachlor-chlor-out-25-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Chlor Out 25 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Features• Fast-dissolving crystalline formula  • 100% active ingredient  • Quick-acting chlorine and bromine neutralizer  • Easy-to-apply treatment for rapid water adjustment  Benefits• Helps reduce excess chlorine and bromine levels in pool water  • Supports a more comfortable swimming environment when sanitizer levels are elevated  • Works quickly to restore balanced water conditions  • Simple dosage and application process  Applications• Maintain free chlorine levels between 1–3 ppm for normal swimming conditions  • Add 2.4 ounces (approximately 1\/4 cup) per 10,000 gallons of water to reduce free chlorine by approximately 1 ppm  • Test water before and after treatment to verify sanitizer levels  • Swimming may resume once free chlorine levels have returned to the recommended range and local regulations are satisfied\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e✨ SPECIALTY PERFORMANCE: Quickly reduces chlorine and bromine levels in pool\/spa water. Active ingredient: Sodium thiosulfate. Engineered for the exact problem you are trying to solve in your pool.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL FORMULA: Concentrated, pro-grade product that delivers results faster than dilute consumer alternatives. Less product needed per treatment.\u003c\/li\u003e\n\u003cli\u003e💎 ALL POOL TYPES: Compatible with chlorine, bromine, saltwater, and mineral systems. Safe for vinyl, fiberglass, plaster, and gunite surfaces.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. Trusted by pool service pros with over 80 years of expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 25 lb of Durachlor Chlor Out, 2 My Garden Pool Scum Socks, 4-way pool test strips, and free Pool-IQ AI Assistant access for guided pool care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909526421703,"sku":"mygp_DURA_2833PL25_1pc_FBM","price":634.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_bf736f60-edd1-45e8-84be-ba11cc20d3f5.jpg?v=1791922415"},{"product_id":"haviland-durachlor-granular-2-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Granular 2 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor Granular Chlorine\n\nHaviland Durachlor Granular Chlorine is a fast-dissolving stabilized chlorine sanitizer designed to help maintain clean, clear, and inviting pool water. Formulated with sodium dichloro-s-triazinetrione dihydrate, this concentrated granular treatment provides 62% available chlorine and is suitable for routine chlorination, water maintenance, and periodic superchlorination treatments. Compatible with both traditional and saltwater swimming pools, the quick-dissolving formula distributes rapidly throughout the water to support consistent sanitizer levels and improved water quality.\n\nFeatures\n\n• Fast-dissolving stabilized granular chlorine sanitizer  \n• Provides 62% available chlorine  \n• Helps maintain clear, sparkling pool water  \n• Suitable for routine chlorination and shock treatments  \n• Compatible with saltwater and traditional pool systems  \n• Easy-to-apply granular formula  \n\nBenefits\n\n• Helps maintain recommended free chlorine levels in pool water  \n• Controls bacteria and algae when used as directed  \n• Supports clear and inviting swimming conditions  \n• Dissolves quickly for rapid distribution throughout the pool  \n• Ideal for regular maintenance and seasonal pool care programs  \n\nDirections for Use\n\n• Test and adjust pool pH to 7.2–7.6 prior to application  \n• Maintain cyanuric acid levels between 30–50 ppm when chlorine is the primary sanitizer  \n• Add product with the circulation system operating  \n• Apply treatments during evening hours or when the pool is not in use  \n• For routine chlorination, add 3–4 ounces per 10,000 gallons initially, then 1–2 ounces as needed to maintain 1–3 ppm free available chlorine  \n• For superchlorination, add 1 pound per 10,000 gallons of pool water  \n• Do not enter the pool until free chlorine levels are below 3 ppm  \n\nActive Ingredients\n\nSodium dichloro-s-triazinetrione dihydrate: 97%  \nOther ingredients: 3%\n\nProvides 62% available chlorine.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Super fast-dissolving stabilized chlorine granules for daily maintenance. Active ingredient: Sodium dichloro-S-triazinetrione 62%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Granular format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 2 lb of Durachlor Granular, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909526552775,"sku":"mygp_DURA_3610CS20B2_1pc_FBM","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_58d9fe12-50dd-48db-a9cb-f7d4bbc9f997.jpg?v=1791922417"},{"product_id":"haviland-durachlor-granular-10-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Granular 10 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor Granular Chlorine\n\nHaviland Durachlor Granular Chlorine is a fast-dissolving stabilized chlorine sanitizer designed to help maintain clean, clear, and inviting pool water. Formulated with sodium dichloro-s-triazinetrione dihydrate, this concentrated granular treatment provides 62% available chlorine and is suitable for routine chlorination, water maintenance, and periodic superchlorination treatments. Compatible with both traditional and saltwater swimming pools, the quick-dissolving formula distributes rapidly throughout the water to support consistent sanitizer levels and improved water quality.\n\nFeatures\n\n• Fast-dissolving stabilized granular chlorine sanitizer  \n• Provides 62% available chlorine  \n• Helps maintain clear, sparkling pool water  \n• Suitable for routine chlorination and shock treatments  \n• Compatible with saltwater and traditional pool systems  \n• Easy-to-apply granular formula  \n\nBenefits\n\n• Helps maintain recommended free chlorine levels in pool water  \n• Controls bacteria and algae when used as directed  \n• Supports clear and inviting swimming conditions  \n• Dissolves quickly for rapid distribution throughout the pool  \n• Ideal for regular maintenance and seasonal pool care programs  \n\nDirections for Use\n\n• Test and adjust pool pH to 7.2–7.6 prior to application  \n• Maintain cyanuric acid levels between 30–50 ppm when chlorine is the primary sanitizer  \n• Add product with the circulation system operating  \n• Apply treatments during evening hours or when the pool is not in use  \n• For routine chlorination, add 3–4 ounces per 10,000 gallons initially, then 1–2 ounces as needed to maintain 1–3 ppm free available chlorine  \n• For superchlorination, add 1 pound per 10,000 gallons of pool water  \n• Do not enter the pool until free chlorine levels are below 3 ppm  \n\nActive Ingredients\n\nSodium dichloro-s-triazinetrione dihydrate: 97%  \nOther ingredients: 3%\n\nProvides 62% available chlorine.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Super fast-dissolving stabilized chlorine granules for daily maintenance. Active ingredient: Sodium dichloro-S-triazinetrione 62%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Granular format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 10 lb of Durachlor Granular, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909526749383,"sku":"mygp_DURA_3610CS74C1_1pc_FBM","price":86.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_12df878d-4828-4933-88c1-4cd88d9867e3.jpg?v=1791922422"},{"product_id":"haviland-durachlor-granular-25-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Granular 25 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor Granular Chlorine\n\nHaviland Durachlor Granular Chlorine is a fast-dissolving stabilized chlorine sanitizer designed to help maintain clean, clear, and inviting pool water. Formulated with sodium dichloro-s-triazinetrione dihydrate, this concentrated granular treatment provides 62% available chlorine and is suitable for routine chlorination, water maintenance, and periodic superchlorination treatments. Compatible with both traditional and saltwater swimming pools, the quick-dissolving formula distributes rapidly throughout the water to support consistent sanitizer levels and improved water quality.\n\nFeatures\n\n• Fast-dissolving stabilized granular chlorine sanitizer  \n• Provides 62% available chlorine  \n• Helps maintain clear, sparkling pool water  \n• Suitable for routine chlorination and shock treatments  \n• Compatible with saltwater and traditional pool systems  \n• Easy-to-apply granular formula  \n\nBenefits\n\n• Helps maintain recommended free chlorine levels in pool water  \n• Controls bacteria and algae when used as directed  \n• Supports clear and inviting swimming conditions  \n• Dissolves quickly for rapid distribution throughout the pool  \n• Ideal for regular maintenance and seasonal pool care programs  \n\nDirections for Use\n\n• Test and adjust pool pH to 7.2–7.6 prior to application  \n• Maintain cyanuric acid levels between 30–50 ppm when chlorine is the primary sanitizer  \n• Add product with the circulation system operating  \n• Apply treatments during evening hours or when the pool is not in use  \n• For routine chlorination, add 3–4 ounces per 10,000 gallons initially, then 1–2 ounces as needed to maintain 1–3 ppm free available chlorine  \n• For superchlorination, add 1 pound per 10,000 gallons of pool water  \n• Do not enter the pool until free chlorine levels are below 3 ppm  \n\nActive Ingredients\n\nSodium dichloro-s-triazinetrione dihydrate: 97%  \nOther ingredients: 3%\n\nProvides 62% available chlorine.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Super fast-dissolving stabilized chlorine granules for daily maintenance. Active ingredient: Sodium dichloro-S-triazinetrione 62%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Granular format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 25 lb of Durachlor Granular, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909526913223,"sku":"mygp_DURA_3610PL25_1pc_FBM","price":175.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_42b051f9-0336-4091-b357-e66d04cb57e1.jpg?v=1791922425"},{"product_id":"haviland-durachlor-activator-plus-20-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Activator Plus 20 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Activator PlusImproves water clarity, increases filtration efficiency, and decreases maintenance in pool water. Once it’s in your done!Features• Specially formulated pH-neutral formula  • Helps maintain stable pH levels and supports total alkalinity balance  • Not affected by sunlight (UV exposure) or normal water evaporation  • Compatible with all pool sanitizing systems, including chlorine, bromine, saltwater, and biguanide systems  • Fast-dissolving formula for easy application  Benefits• Helps reduce eye and skin irritation associated with unbalanced water  • Supports improved water clarity and overall water quality  • Assists in maintaining balanced pool water chemistry  • Provides a softer, more comfortable swimming experience  • Helps simplify routine pool maintenance  Directions for Use1. Clean or backwash the filter as needed and adjust water balance before application.  2. Apply the product with the circulation system running and when the pool is not in use.  3. For initial treatment, add 2 to 3.5 pounds per 1,000 gallons of pool water. Divide the total dosage into two equal applications, applied 8 hours apart.  4. Test Activator Plus levels monthly and maintain a concentration between 30 and 50 ppm for best results.  5. Swimming may resume 15 minutes after application, provided the product has fully dispersed throughout the pool.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e⚡ POWERFUL OXIDIZER: Improves water clarity, increases filtration efficiency, and decreases combined chlorine. Active ingredient: Potassium peroxymonosulfate complex. Eliminates combined chlorine (chloramines) and restores water clarity.\u003c\/li\u003e\n\u003cli\u003e💎 NON-CHLORINE SHOCK: No chlorine added; safe to swim in just 15 minutes after treatment. Improves filtration and reduces eye\/skin irritation.\u003c\/li\u003e\n\u003cli\u003e🔋 WEEKLY MAINTENANCE: Perfect for weekly pool care. Compatible with all sanitizer systems including chlorine, bromine, salt, and biguanide pools.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. Trusted by pool service professionals for over 80 years.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 20 lb of Durachlor Activator Plus, 2 My Garden Pool Scum Socks, 4-way pool test strips, and free Pool-IQ AI Assistant access for guided weekly care.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909527011527,"sku":"mygp_DURA_2832PL20_1pc_FBM","price":207.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_a11ce956-11c1-4fe9-92b3-0df09e4bccc3.jpg?v=1791922429"},{"product_id":"haviland-durachlor-granular-50-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor Granular 50 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor Granular Chlorine\n\nHaviland Durachlor Granular Chlorine is a fast-dissolving stabilized chlorine sanitizer designed to help maintain clean, clear, and inviting pool water. Formulated with sodium dichloro-s-triazinetrione dihydrate, this concentrated granular treatment provides 62% available chlorine and is suitable for routine chlorination, water maintenance, and periodic superchlorination treatments. Compatible with both traditional and saltwater swimming pools, the quick-dissolving formula distributes rapidly throughout the water to support consistent sanitizer levels and improved water quality.\n\nFeatures\n\n• Fast-dissolving stabilized granular chlorine sanitizer  \n• Provides 62% available chlorine  \n• Helps maintain clear, sparkling pool water  \n• Suitable for routine chlorination and shock treatments  \n• Compatible with saltwater and traditional pool systems  \n• Easy-to-apply granular formula  \n\nBenefits\n\n• Helps maintain recommended free chlorine levels in pool water  \n• Controls bacteria and algae when used as directed  \n• Supports clear and inviting swimming conditions  \n• Dissolves quickly for rapid distribution throughout the pool  \n• Ideal for regular maintenance and seasonal pool care programs  \n\nDirections for Use\n\n• Test and adjust pool pH to 7.2–7.6 prior to application  \n• Maintain cyanuric acid levels between 30–50 ppm when chlorine is the primary sanitizer  \n• Add product with the circulation system operating  \n• Apply treatments during evening hours or when the pool is not in use  \n• For routine chlorination, add 3–4 ounces per 10,000 gallons initially, then 1–2 ounces as needed to maintain 1–3 ppm free available chlorine  \n• For superchlorination, add 1 pound per 10,000 gallons of pool water  \n• Do not enter the pool until free chlorine levels are below 3 ppm  \n\nActive Ingredients\n\nSodium dichloro-s-triazinetrione dihydrate: 97%  \nOther ingredients: 3%\n\nProvides 62% available chlorine.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Super fast-dissolving stabilized chlorine granules for daily maintenance. Active ingredient: Sodium dichloro-S-triazinetrione 62%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Granular format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 50 lb of Durachlor Granular, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909527142599,"sku":"mygp_DURA_3610PL50_1pc_FBM","price":351.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_1dfb3e62-178c-4829-85c5-22a1d0a1d69d.jpg?v=1791922433"},{"product_id":"haviland-durachlor-3-inch-tabs-50-lb-with-my-garden-pool-scum-socks-test-strip-pool-iq-ai-assistant","title":"Haviland Durachlor 3 Inch Tabs 50 lb with My Garden Pool Scum Socks, Test Strip \u0026 Pool-IQ AI Assistant","description":"Haviland Durachlor 3 Inch Tabs are stabilized chlorinating tablets formulated to help maintain clean, clear, and properly sanitized swimming pool water. This 50 lb bucket contains slow-dissolving 3-inch tablets designed for long-lasting chlorine delivery through compatible floaters, feeders, and automatic chlorination systems. The stabilized formula helps protect chlorine from sunlight degradation, supporting consistent sanitizer levels and reducing the frequency of application. Ideal for routine pool maintenance, these tablets help maintain water clarity and overall pool condition throughout the swimming season. This value-added bundle includes My Garden Pool Pool Skimmer Socks to help trap leaves, hair, insects, and fine debris before they reach the filter, My Garden Pool 7-in-1 Test Strips for convenient water testing, and access to Pool-IQ AI Assistant for pool care guidance and maintenance support. Suitable for residential outdoor pools, this complete maintenance package combines sanitizing, testing, and filtration support in one convenient bundle.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e💧 POWERFUL SANITIZER: Compressed stabilized 8 oz tablets — 90% available chlorine — slow dissolving. Active ingredient: Trichloro-S-triazinetrione 90%. Effective against bacteria, algae, and contaminants for crystal-clear swimming water.\u003c\/li\u003e\n\u003cli\u003e🛡️ PROFESSIONAL GRADE: Trusted by pool service professionals nationwide. Reliable, consistent chlorine release for proper sanitation of residential and commercial pools.\u003c\/li\u003e\n\u003cli\u003e⚡ FAST-ACTING FORMULA: Tablet format dissolves predictably to maintain free available chlorine residual. Ideal for skimmer baskets, feeders, and floaters.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 MADE IN USA - HAVILAND QUALITY: Manufactured by Haviland Consumer Products in Grand Rapids, Michigan. EPA-registered with over 80 years of pool chemistry expertise.\u003c\/li\u003e\n\u003cli\u003e🎁 COMPLETE POOL CARE BUNDLE: Includes 50 lb of Durachlor 3 Inch Tabs, 2 My Garden Pool Scum Socks (oils \u0026amp; lotion absorber), 4-way pool test strips, and free Pool-IQ AI Assistant access for guided care year-round.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Garden Pool","offers":[{"title":"Default Title","offer_id":67909535596743,"sku":"mygp_DURA_2351PL50_1pc_FBM","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/8861\/9463\/files\/medium_9379ada8-2af1-4f2d-b985-cd0f7d8f9565.jpg?v=1791922513"}],"url":"https:\/\/mygardenpool.com\/collections\/brand-haviland-durachlor.oembed","provider":"My Garden Pool","version":"1.0","type":"link"}