UNICEL C-7425 Pentair/American Products filter replacement cartridge
Top and Bottom ends are open with 3 inch inside diameter
Fits filter models: American Products Commander 25 and Commander 100, SwimQuip and Premier
Note: For Commander 100 - one 25 sq. ft. C-7425 and one 75 sq. ft. C-7675 required for Unicel replacement.
Unicel C-7425 replaces the following cartridge filters:
American Products pool filter part no. 57005700
Pentair pool filter part nos. R173201 and R173208
Sta-Rite pool filter part no. WC108-140S1
Note: Product can also be replaced with UNICEL part number C-7625 (6 oz.)
Looking for other unicel pool filters?
Maintain your water clarity and keep your water clean with a Unicel replacement filter element. Unicel as well as the OEM filter company's use a spunbonded, 100 percent polyester material called Reemay as their filter medium. Reemay filter fabric is an FDA approved material for milk filtration and is a white material. Some low end manufacturers are using a yellowish material to reduce costs; this is also reducing quality and durability. The Unicel replacement filter elements are designed to the performance standards of the original filter manufacturer. To maximize the life of your filter cartridges and to save on shipping it is recommended to purchase two filters and alternate two sets of cartridges when cleaning.