The Unicel C-4302 hot tub filter has an unique size 1-9/10 inch hole on the bottom which fits in select Softsider and Comfort line Spas.
Filter details:
- Unicel P/N: C-4302
- Diameter: 4-5/8"
- Length: 4-5/8"
- Top: 2-1/8" Open
- Bottom: 2-1/8" Open
- Media: 50 sq.ft.
- Filter Media: 3oz Reemay
- Pleat count: 177
Compatible replacement for:
- Pleatco PSS17.5-XP
- Filbur FC-0183
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 18 months or more, depending on your level of hot tub use and filter cleaning routine.
