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and clearer bottom visibility on concrete and gunite surfaces
0 Liter Large Capacity Chamber – Holds more debris
easy-install chemical feeder that works with your existing sanitizer to deliver mineral-enhanced disinfection
it delivers continuous protection that works with your existing sanitation system
Natural Chemistry Algae Max Algaecide for Pools delivers fast
Haviland 10LB Hardness Plus Calcium Hardness Increaser For Pools cleansing solution and clearer bottom visibility onHaviland 10 LB Hardness Plus Calcium Hardness Increaser For Pools Intro Designed to safely raise calcium hardness in pool water, Haviland Hardness Plus protects surfaces from corrosion and premature wear. By restoring proper calcium levels, it helps prevent pitting, etched plaster, and metal corrosion. This granular formula is compatible with all sanitizing systemschlorine, bromine, mineral sanitizers, and biguanideso you can maintain a balanced water
