• Replacement Pool Filter: C-7699 filter cartridge features 142 pleats of 4-ounce basis weight media that catch 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 pressure loss, and allow full use of the pleat surface to hold more debris
• Filter Media: Constructed with 100-percent polyester Reemay material that balances dirt-holding capacity, cleanability, and durability with excellent chemical resistance properties
• End Cap Features: End cap design includes a 3-1/16-inch ID and an open configuration for easy cartridge removal and replacement; Durable plastic resists damage from chemicals
• Pool Fitment: Compatible with Pentair Pool Products and Pac Fab; OD: 7-7/8 inches, Length: 22-1/8 inches