Unicel C-7490 137 Square Foot Media Replacement Pool Filter Cartridge with 176 Pleats, Compatible with Hayward Pool Products absorbents Proper sizing is important when

Proper sizing is important when buying this part

calcium phosphate

000 BTU Natural Gas Pool and Spa Heater for In-Ground Pools and Spas

Just add it to the water - minimize the need for scrubbing

Artesian Spas

Unicel C-7490 137 Square Foot Media Replacement Pool Filter Cartridge with 176 Pleats, Compatible with Hayward Pool Products absorbents Proper sizing is important whenUnicel C 7490 137 Square Foot Media Replacement Pool Filter Cartridge with 176 Pleats, Compatible with Hayward Pool Products Replacement Pool Filter: C 7490 filter cartridge features 137 square feet (176 pleats) of 4 ounce basis weight media that catches debris and particles down to an average of 20 microns in size, keeping your water clear Optimal Debris Capture: Filter pool cartridge has sharp, uniform pleat folds that maximize water flow, minimize