The Unicel C-7685 filter cartridge has 3-½" female FPT threads on the bottom with a 2-5/8" hole on the top and measures 19-½" long and is mainly used in select Harmsco pool filters. For optimal fit and performance, verify that this filter cartridge matches the dimensions of the your old pool filter cartridge.
Filter details:
- Unicel P/N: C-7685
- Diameter: 7-1/2"
- Length: 19-1/2"
- Top: 3-1/2" female thread
- Bottom: 2-5/8" Open
- Media: 105 sq.ft.
- Filter Media: 4oz Reemay
- Pleat count: 205
Compatible replacement for:
- Harmsco Tropic Flo 100
- Harmsco BF100SC
- Harmsco SC/TC 105
- Pleatco PH105
- Filbur FC-6610
- APC APCC7514
How long should Unicel filters last?
While most pool filters may need to be changed every season, Unicel brand filters are made with REEMAY premium trilobal filtration media that delivers 45% more surface area over standard rounded filter fibres and can last up to 2 seasons or more, depending on your level of pool filtration and filter cleaning routine.
