Unicel 4CH-935 35 Square Foot Media Replacement Hot Tub Spa Filter Cartridge with 219 Pleats sqwincher and comfort

and comfort

Designed for 21st-century pool owners

The Raypak Crosswind 61K BTU heat/cool heat pump also has a spiral titanium heat exchanger to transfer heat a lot quicker and more efficiently to the water in your pool or spa

compact design

Unicel 4CH-935 35 Square Foot Media Replacement Hot Tub Spa Filter Cartridge with 219 Pleats sqwincher and comfortUnicel 4CH 935 35 Square Foot Media Replacement Hot Tub Spa Filter Cartridge with 219 Pleats Replacement Spa Filter: 4CH 935 filter cartridge features 35 square feet (219 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