Unicel C-4950 50 Square Foot Media Replacement Pool Hot Tub Spa Filter Cartridge with 212 Pleats

Replacement Pool & Spa Filter: C-4950 filter cartridge features 50 square feet (212 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 clearOptimal 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 debrisFilter Media: Constructed with 100-percent polyester Reemay material that balances dirt-holding capacity, cleanability, and durability with excellent chemical resistance propertiesEnd Cap Features: End cap design includes a 2-1/8-inch ID and an open configuration for easy cartridge removal and replacement; Durable plastic resists damage from chemicals; OD: 4-15/16 inches, Length: 13-5/16 inchesPool and Spa Fitment: Compatible with Bullfrog Spas, Cal Spas, Coleman Spas, Dynasty Spas, Pentair Pool Products, Rainbow Plastics, Sundance Spas, Sunrise Spas, Waterway Plastics, Custom Molded Products, Beachcomber, Artesian Spas, Jacuzzi Premium, Maax Spas of AZ, Caldera Spas, and more