Haviland Durachlor pH Up Size:10 lb Filter Mate uses silver and

Filter Mate uses silver and copper to naturally kill bacteria without the need for harsh chemical treatments

including 2 in Top Mount Valve

This product makes cleaning the filter quicker and easier

delivering up to 90 days of continuous protection

Haviland Durachlor pH Up Size:10 lb Filter Mate uses silver andThe Durachlor Ph Up product is a powerful granular formula that will effectively increase the pH levels in pool water. A pools pH levels should be maintained between 7. 2 and 7. 6. When the pH level in the water drops below that amount, the water can become cloudy and corrosive, which can cause build ups of scale to unwanted damages to pools surfaces. Using this product to raise the pH levels will also make sanitizers more effective. Easy to use