Unicel 5CH-35 | 35 sq ft Top Load Spa Filter Spas & Pools then apply Cover Care

then apply Cover Care

and — for owners of FreshWater Salt System or Hot Spring ACE spas — coats the titanium electrode on the salt cartridge and shortens its lifespan dramatically

10:1 distance-to-spot ratio

Bright & Clear then clumps the remaining inorganic particles so the filter can catch them

Heat & Glo / Quadra-Fire / Heatilator

Unicel 5CH-35 | 35 sq ft Top Load Spa Filter Spas & Pools then apply Cover CareThe Unicel 5CH 35 is a top load spa filter cartridge delivering 35 square feet of filtration across 203 pleats of Reemay 2033 polyester media. Built to meet or exceed OEM specifications, it's a direct replacement for Elite Spas by Maax, Marquis, and other systems using this cartridge. Filtration is the quiet backbone of clean spa water. Every soak leaves behind body oils, lotions, hair, and fine debris, and the cartridge is what removes all of it