Unicel 5CH-35 | 35 sq ft Top Load Spa Filter Type_Igniters GMG Trek Prime 2

GMG Trek Prime 2

GRAND-I35-C

three-lobed rather than round

1 x SpaMoss Pack

and the right quantity for an initial fill on most residential hot tubs (200–500 gallons)

Unicel 5CH-35 | 35 sq ft Top Load Spa Filter Type_Igniters GMG Trek Prime 2The 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