The Unicel C-7479 hot tub filter fits select Caldera Spa models that use the OEM 033017 filter. For optimal fit and performance, verify that this filter cartridge matches the dimensions of the old filter in your spa.
Filter details:
- Unicel P/N: C-7479
- Diameter: 7"
- Length: 14-3/4"
- Top: Handle
- Bottom: 2" Male Slip
- Media: 75 sq.ft.
- Filter Media: 3oz Reemay
- Pleat count: 216
Compatible replacement for:
- Caldera Spas 033017
- Unicel C-7375
- Pleatco PCD75
- Filbur FC-3085
How long should Unicel pool and 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 18 months or more, depending on your level of hot tub use and filter cleaning routine.
