Unicel C-7350 50 Square Foot Media Replacement Hot Tub Spa Filter Cartridge with 200 Pleats, Compatible with Caldera Spas

• Replacement Spa Filter: C-7350 filter cartridge features 50 square feet (200 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: Filter 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 2-11/16-inch ID, open configuration, and semi-circular handle for easy cartridge removal and replacement; Durable plastic resists damage from chemicals
• Spa Fitment: Compatible with Caldera Spas; OD: 7 inches; Length: 10-3/4 inches