50 square foot filter media replacement cartridge ensures your spa works continuously all season long
Tightly-pleated filter media easily removes dirt and debris to keep your pump running optimally and your water crystal clear
Replacing Pleatco PPM50SC-F2M and Unicel C-5303, the unique cartridges are compatible with Marquis spa models 20041, 20042, and C-5303
Features a 7-inch diameter that provides a snug fit to catch all the dirt and debris that passes through your pump
Specs: Type: Unicel C-7656 cartridge replacement; Works for Hayward Star Clear C500 and CX500-RE; Diameter: 7 inches; Top hole: 3-inch opening; Pleat count: 108