Replacement Spa Filter: 7CH-322 filter cartridge features 32 square feet (175 pleats) of 3-ounce basis weight media that catches debris and particles down to an average of 20 microns in size, keeping your hot tub water clear
Optimal Debris Capture: Hot tub filter 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
Thread and Handle Type: Top load design includes a 2-inch male/MPT thread and a semi-circular handle for easy cartridge removal and replacement; Durable end caps resist damage from chemicals
Spa Fitment: Compatible with Coleman Spas, Artesian Spas, and Master Spas; OD: 7 inches, Length: 8 inches
