The Unicel 8Ch-951 hot tub filter is compatible with Bullfrog Spas that use the OEM filter number 10-2870. Bullfrog Spas has used several different-size filters in its hot tub models over the years. It’s best to confirm that this Unicel cartridge is the same size with the same threads as the existing cartridge in your Bullfrog Spa model to ensure proper fitment and performance.
Filter details:
- Unicel P/N: 8CH-951
- Diameter: 8"
- Length: 5-3/4"
- Top: Handle
- Bottom: 2" SAE
- Media: 40 sq. ft.
- Filter Media: 3oz Reemay
- Pleat count: 244
Also compatible replacement for:
- Bullfrog Spas OEM 10-2870
- Pleatco PBF50-F2S F
- Filbur FC-0536
How long should Unicel hot tub filters last?
While most hot tub filters need to be changed every six to twelve months, 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 two years or more, depending on your level of use and cleaning routine.
