The Unicel C-4304 filter cartridge is a compatible replacement for the Jacuzzi OEM 1370046 used in the older style D-8 skim filter system and select Pelican, Atlantic, Coleco, Buddy-L, Empire and Icon Spas with a skim filter system.
Filter details:
- Unicel P/N: C-4304
- Diameter: 4-1/4"
- Length: 8"
- Top: Closed
- Bottom: 1-15/16" Open
- Media: 5 sq.ft.
- Filter Media: 3oz Reemay
- Pleat count: 51
Compatible replacement for:
- Pleatco PC7-TC
- Filbur FC-3711
- Jacuzzi 1370046
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.
