Unicel 9000 Series Replacement Filter Cartridge 150 Sq. Ft. | Pentair Predator / Clean & Clear | C-9415 PG1904 Maintain spa by adding 3

Maintain spa by adding 3 tablets per 300 gallons every 5-7 days or as needed to maintain an active bromine residual of 2 ppm at all times

or have used copper-based algaecides — The Blue Stuff is the right choice

To keep your pool at its best

verify your existing cartridge measures 32 13/16" in overall length (end cap to end cap)

Unicel 9000 Series Replacement Filter Cartridge 150 Sq. Ft. | Pentair Predator / Clean & Clear | C-9415 PG1904 Maintain spa by adding 3The Unicel C 9415 is a 9000 Series 150 sq. ft. replacement filter cartridge engineered to exact OEM tolerances. With 175 pleats of heavy 4 oz. Reemay 2040 polyester media and a coreless design, it delivers consistent water clarity and a longer service life in single element cartridge filter systems. IMPORTANT: Verify Your Filter Model Before Ordering The C 9415 is designed for single cartridge filter systems only (e. g., Pentair Clean & Clear CC150,