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Replaces PCC-130, C-7472, FC-1978, R173578
Fits & replaces
This Excel Filters cartridge (XLS-706) is a direct-fit replacement for Pentair Clean and Clear Plus 520, CCP520, and 178585 filter systems, cross-referenced with OEM Waterway™ 817-0131 and 817-0143 and aftermarket Pleatco PCC130, Unicel C-7472, and Filbur FC-1978. Confirm the part number on your current cartridge — or its diameter, length, and end caps — before ordering.
Built to OEM dimensions for Pentair Clean and Clear Plus 520, CCP520, and 178585 cartridge filter systems, this replacement matches the original cartridge geometry, end-cap style, and media surface area — without the OEM markup. It directly replaces OEM Waterway™ 817-0131 and 817-0143 and aftermarket Pleatco PCC130, Unicel C-7472, and Filbur FC-1978 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-706 4PACK replacement cartridge is engineered for Pentair and built for dependable day-to-day filtration performance. Each cartridge is sized at 7" diameter x 32 1/16" 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-708 4Pack
In stockReplaces PCC80, C-7476, FC-0675
XLS-718 4Pack
In stockReplaces R173576, PCC105, Unicel C-7471, Filbur FC-1977
XLS-720 4Pack
In stockReplaces PCC-80, C-7470, FC-1976 and R173573
