UNICEL C-7450 Pentair/American Products pool filter cartridge
Fits American Products Commander 50
Top and Bottom ends are open with 3 inch inside diameter
Unicel C-7450 replaces the following cartridge filters:
American Products original filter part no. 57005800
Pentair original filter part no. R173203
Note: Product can also be replaced with UNICEL part number C-7650 (6 oz.)
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