The Unicel C-8326 hot tub filter is a compatible replacement for the Sundance 6540-488 filter that has a blocking core which was used in select Sundance Spas model before 2006. 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-8326
- Diameter: 8-7/16"
- Length: 19"
- Top: 1-1/2" Male Slip (not pictured)
- Bottom: 2-1/2" Open with beveled edge
- Media: 125 sq.ft.
- Filter Media: 3oz Reemay
- Pleat count: 199
- Filter has internal blocking
Compatible replacement for:
- Pleatco PSD125-2000
- Filbur FC-2780
- Sundance Spas OEM 6540-488
- Sundance Spas OEM 6540-482
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.
