The Excel Filters XLS-718 4-pack contains replacement pool filter cartridges listed by the supplier for Pentair Clean & Clear Plus 420 and Waterway 425 systems. Compare your existing cartridge dimensions and part numbers before ordering.
What is included
Four Excel Filters XLS-718 replacement filter cartridges.
Cartridge dimensions
Diameter: 7 inches.
Length: 26 1/16 inches.
Top end cap: 3-inch opening.
Bottom end cap: 3-inch opening.
Supplier-listed filtration area: 105 square feet per cartridge.
Primary cross-references
Pentair: CCP420, R173576 and R173575.
Unicel: C-7471.
Filbur: FC-1977.
Pleatco: PCC105.
Additional supplier-listed references
These references are supplied for comparison, not a guarantee that every listed cartridge is interchangeable. Confirm dimensions and the replacement specified for your system.
Aladdin: 20503.
Baleen: AK-60431.
Darlly: 71053.
Excel Filters: XLS-718.
Filbur: FC-6470, FC-1977, FC-1977M and FC-1977P.
Pleatco: PCC105, PCC105-PAK4, PCC105-M and PCC105-M-PAK4.
Pure N Clean: PC-1977, PC-1977P and PC-6470.
Unicel: C-7471, C-7471-4 and C-7471RA.
Other supplier-listed references: SD-00163, 00594, 178584, 817-0106, R173476 and 173576.
Supplier-listed system references: Pentair Clean and Clear Plus 420 and Waterway Crystal Water 105 sq ft.
Check fit before ordering
This is an Excel Filters compatible replacement listing, not a listing for a genuine Pentair or Waterway cartridge. Match the cartridge dimensions, openings and required replacement reference to your equipment manual.
