Unicel C-7350 50 Square Foot Media Replacement Hot Tub Spa Filter Cartridge with 200 Pleats, Compatible with Caldera Spas head-and-face-protection 9% UV rays

9% UV rays

and globe construction

Prowler 920

pre-filter

Covers have No metal liner to rust or corrode

Unicel C-7350 50 Square Foot Media Replacement Hot Tub Spa Filter Cartridge with 200 Pleats, Compatible with Caldera Spas head-and-face-protection 9% UV raysUnicel 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