Unicel Replacement Filter Cartridge 75 sq. ft. Pentair Predator & Clean & Clear | C-9407 C8316 see their excellent how-to article

see their excellent how-to article here

Total Alkalinity: 0-240 ppm

high-strength

the Two-Compartment Square Flange Pool Filter Motor is available in Full or Up-Rated models and provides long lasting and trustworthy performance

Tests pool and spa water for: Free Chlorine

Unicel Replacement Filter Cartridge 75 sq. ft. Pentair Predator & Clean & Clear | C-9407 C8316 see their excellent how-to articleThe Unicel 9000 Series C 9407 delivers 75 sq. ft. of filtration area in a coreless design engineered for Pentair Predator and Clean & Clear filter systems. With 171 precision pleats of 4 oz. Reemay 2040 media, this cartridge maximizes surface area for superior water clarity across the full service cycle. IMPORTANT: NO CENTER CORE ORANGE END CAPS This cartridge is a coreless design and features orange end caps. Verify your existing filter uses this