Keep your pool or spa sparkling clean with this replacement cartridge Works with Unicel C 8417, Pleatco PA175, Filbur FC 1294, Hayward Star-Clear Plus C 1750, Pro Clear 175, and Posi Clear PXC 175 Designed with durable polyurethane end caps and a reinforced center cores with a PVC center Evenly spaced holes in center core 175 square feet filter area Dimensions (L x W x H): 28.19 x 8.94 x 9.1 inches Weight: 10.2 pounds
