Unicel C-8420 200 Square Foot Media Replacement Pool Filter Cartridge with 236 Pleats, Compatible with Hayward Pool Products and Waterway

• Replacement Pool Filter: C-8420 filter cartridge features 200 square feet (236 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 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 4-inch ID and an open configuration (with molded gasket) for easy cartridge removal and replacement; Durable plastic resists damage from chemicals
• Pool Fitment: Compatible with Hayward Pool Products and Waterway; OD: 8-15/16 inches, Length: 28-3/16 inches