Pool Breeze Calcium Hardness Increaser – 8 lb Bag – Prevents Corrosion & Etching – Includes Scum Socks & Test Strips

Pool Breeze Calcium Hardness Increaser raises calcium levels in your pool water to help prevent corrosion of pool surfaces, heaters, and equipment. Proper calcium hardness also protects against etching and scale formation, ensuring longer pool life and swimmer comfort.

• Raises calcium hardness to prevent surface and equipment damage
• Helps reduce etching and corrosion caused by soft water
• Supports proper water balance and swimmer comfort
• Granular formula dissolves quickly and evenly

• 🎁 Scum Socks (capture oils and debris at the surface)
• 🎁 7-in-1 Pool & Spa Test Strips (20 ct)

Add directly to pool water with circulation running. Ideal range is 200–400 ppm. Test and dose as needed to maintain optimal hardness levels.

Best For: Pool owners who need to correct soft water conditions and prevent long-term surface and equipment damage.

Add 1.25 lb per 10,000 gallons to raise calcium hardness by 10 ppm. Circulate for several hours.

As needed

Pool Breeze, EPA Registered, Balancer, All Seasons,