The Unicel C-7304 filter cartridge is compatible with the classic Jacuzzi CE pool filter that uses the OEM 42-3724-09 cartridge. For optimal fit and performance, verify that this filter cartridge matches the dimensions of your old pool filter cartridge.
Filter details:
- Unicel Part no: C-7304
- Diameter: 7"
- Length: 13-11/16"
- Top: 3" Open with step
- Bottom: 3" Open with step
- Media: 40 sq.ft.
- Filter Media: 3oz Reemay
- Pleat count: 119
Compatible replacement for:
- Jacuzzi 42-3724-09
- Pleatco PJB40
- Filbur FC-1450
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.
