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Replaces PCC-80, C-7470, FC-1976 and R173573
Fits & replaces
This Excel Filters cartridge (XLS-720) is a direct-fit replacement for Pentair Clean Clear Plus 320, R173573, and Waterway Crystal Water 325 filter systems, cross-referenced with Pleatco PCC80, Unicel C-7470, and Filbur FC-1976. Confirm the part number on your current cartridge — or its diameter, length, and end caps — before ordering.
Built to OEM dimensions for Pentair Clean Clear Plus 320, R173573, and Waterway Crystal Water 325 cartridge filter systems, this replacement matches the original cartridge geometry, end-cap style, and media surface area — without the OEM markup. It directly replaces aftermarket Pleatco PCC80, Unicel C-7470, and Filbur FC-1976 part numbers — the full cross-reference list is in the Compatibility tab. Every cartridge is manufactured in our Austin, TX facility, ships free, and is backed by the Excel Filters Perfect Fit Guarantee on its listed cross-references.
The XLS-720 4PACK replacement cartridge is engineered for Pentair and built for dependable day-to-day filtration performance. Each cartridge is sized at 7" diameter x 20" length, with Open End top and Open End bottom end caps for direct-fit installation with no housing modifications.
Measure your old cartridge cap-to-cap. A variance of ⅛" is normal — anything larger likely means a different housing model.
Click any part number to verify the fit, or paste your existing part number into the search box.
Filter housings and systems this cartridge fits
OEM and competitor cartridge part numbers this product replaces
XLS-764 4Pack
In stockReplaces PCC-60, C-7469, FC-1975, R173572
XLS-903 1Pack
In stockReplaces PAP100-4, C-9410 and FC-0686
XLS-718 4Pack
In stockReplaces R173576, PCC105, Unicel C-7471, Filbur FC-1977
XLS-706 4Pack
In stockReplaces PCC-130, C-7472, FC-1978, R173578
