Unicel Replacement Filter Cartridge 35 sf, 8" L | 5CH-35 Sand Filter Embrace the comfort and convenience

Embrace the comfort and convenience of salt chlorination with the Hayward Salt & Swim 3C Cell

Wireless Charging Dock: Forget fumbling with waterproof plugs

Part Number: K13

Compatible Skimmers: Hayward SP1091LX

Unicel Replacement Filter Cartridge 35 sf, 8" L | 5CH-35 Sand Filter Embrace the comfort and convenienceUnicel 5CH 35 Spa Filter Cartridge 35 Sq Ft (5 5 8" OD x 8" Length, Handle Top, 1 1 2" MPT Bottom) The Unicel 5CH 35 is a replacement 35 sq ft pleated spa filter cartridge designed for select hot tub and spa filtration systems that use a compact cartridge with a semi circular handle on top and a 1 1 2" male pipe thread (MPT) connection on the bottom. Replacing a worn cartridge helps restore circulation, improve water clarity, and reduce strain on spa