Unicel 7000 Series Replacement Filter Cartridge 50 sq. ft. | C-7447 C8410 Brand Equipment Line Model /

Brand Equipment Line Model / Part Number Notes Hayward Front Access Spa Skimmer SP1099S Position #4 Compatibility is based on Hayward parts documentation and available OEM records

Weekly Maintenance Dose: Add 1oz per 400 gallons (one quarter of the large cap) weekly directly to spa water evenly around the edge

allowing the flex tubes to dislodge accumulated DE cake during the bump cycle and restore flow without requiring a full backwash

Maintains Water Clarity

Ingredients:Propylene Glycol USP

Unicel 7000 Series Replacement Filter Cartridge 50 sq. ft. | C-7447 C8410 Brand Equipment Line Model /The 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