Unicel 7000 Series Replacement Filter Cartridge 50 sq. ft. | C-7447 C4301 Gunite/Concrete SP0600U — Hayward DuraNiche

Gunite/Concrete SP0600U — Hayward DuraNiche

Fits 1-1/4-inch or 1-1/2-inch vacuum hose

If the weir flap is intact but stiff

Polaris C-60 Wheel Ball Bearing

The Unicel C-7450 is a precision-engineered 50 sq

Unicel 7000 Series Replacement Filter Cartridge 50 sq. ft. | C-7447 C4301 Gunite/Concrete SP0600U — Hayward DuraNicheThe Unicel 7000 Series C 7447 is a precision engineered 50 sq. ft. replacement filter cartridge built to exact OEM dimensional tolerances. With 152 pleats of 4 oz. Reemay 2040 polyester media and open molded gasket end caps on both ends, this cartridge delivers reliable water clarity and extended service life for Hayward quad cartridge and Sta Rite single cartridge filter systems. IMPORTANT: Full Filter Service Requires 4 Cartridges The Hayward Super