Unicel Replacement Filter Cartridge 25 Sf, 7" L | 6CH-26 Pop-Up Heads or discolored to maintain proper

or discolored to maintain proper chemical delivery and prevent leaks or flow restrictions

air openings

or general plumbing maintenance

Versatile Design: Effective for both return and intake water

This assembly is the correct OEM fix when internal filter plumbing fails — a more cost-effective and reliable solution than replacing the entire filter tank

Unicel Replacement Filter Cartridge 25 Sf, 7" L | 6CH-26 Pop-Up Heads or discolored to maintain properUnicel 6CH 26 Replacement Spa Filter Cartridge 25 Sq Ft (6" OD, Handle Top, 1 1 2" Threaded Bottom) The Unicel 6CH 26 is a 25 sq ft pleated replacement filter cartridge used in select hot tub and spa filtration systems that require a compact top load cartridge with a semi circular handle and a 1 1 2" threaded bottom connection. Replacing a worn cartridge helps restore circulation, improves water clarity, and reduces strain on spa pumps and heaters.