Calcium Hardness Increaser - 4 Lbs. pool-dimensions_18x45 and it is designed specifically

and it is designed specifically for moderate use on commercial pools

This low profile pool lift is constructed of stainless steel and aluminum and powder-coated for extra protection

This Pentair PS Series Inline Strainer is plastic flanged and has a connection size of 10 inch pipe x 8 inch pipe

These heavy-duty straps are used on all Rocky Roller Residential Inground Solar Reels

Climate Shield will extend the life of your Heater or Heat Pump

Calcium Hardness Increaser - 4 Lbs. pool-dimensions_18x45 and it is designed specificallyThis is a 4 pound container of calcium hardness increaser which will raise the total the calcium hardness in your swimming pool water. This calcium di chloride product is in granular form. For most pools, calcium hardness levels should be maintained between 200 and 400 ppm. Active Ingredient of the Harness Increaser: 100% Calcium Di Chloride. Directions for Adding Harness Increaser to Your Swimming Pool: If calcium levels are low, add this product