Unicel Replacement Filter Cartridge 40 sf Micro Filter | C-8341 Chlorine If your old filter measured

If your old filter measured 8"

O-39 Drain Plug O-Ring (1)

Spa Stain and Scale also works to prevent scale from forming on salt generator cells to help maintain optimum performance

The Unicel 8000 Series C-8341 is a 40 sq

Hand-tighten the nuts until snug

Unicel Replacement Filter Cartridge 40 sf Micro Filter | C-8341 Chlorine If your old filter measuredThe Unicel 8000 Series C 8341 is a 40 sq. ft. replacement micro filter cartridge engineered for Master Spas Eco Pur filtration systems. With 267 precision pleats of 3 oz. Reemay 2033 media packed into a compact 6 3 4" profile, this cartridge delivers exceptional fine filtration in the tight geometry of the Eco Pur filter housing. IMPORTANT: TWO CARTRIDGES REQUIRED The Master Spas Eco Pur filtration system (2006 to present) requires two (2) of these 40