Pleatco Filter Cartridge 90 sq. ft. | PA90 | Hayward Star-Clear Plus C900, X-Stream CC100 | Sta-Rite PXC-95 | Waterway Clearwater II & Pro-Clean 100 Test Strips If your existing assembly is

If your existing assembly is a different color

sized at 9-7/8 inches in white

chemical deposits

This cartridge features a 1-1/2" threaded (MPT) bottom fitting that screws onto a standpipe inside the filter housing

Pleatco Filter Cartridge 90 sq. ft. | PA90 | Hayward Star-Clear Plus C900, X-Stream CC100 | Sta-Rite PXC-95 | Waterway Clearwater II & Pro-Clean 100 Test Strips If your existing assembly isThe Pleatco Advanced PA90 is a 90 sq. ft. replacement filter cartridge engineered for precise OEM grade fit in Hayward, Sta Rite, and Waterway single cartridge filter housings. Built on Pleatco's Point Bonded Pool Filtration Fabric, the PA90 delivers a uniform pore structure across the entire filter surface resisting channeling and maintaining consistent dirt capture throughout the cartridge's service life. Specifications Filter Area 90 sq. ft. Length