Unicel Filter Cartridge 50 sq. ft. Jacuzzi CFR 50 | C-9650

Unicel's 9000 Series C-9650 delivers 50 sq. ft. of filtration area in a heavy-duty 4 oz. Reemay 2040 polyester build — Unicel's premium media weight for extended service life and superior dirt-holding capacity. With 194 pleats packed into a coreless, open-end design, this cartridge maximizes flow and surface area specifically engineered as the direct OEM replacement for Jacuzzi Brothers CFR 50, CFR 50BY, and CFT 50 filter systems.

⚠️ IMPORTANT: Full Filter Service Requires 2 Cartridges
Your Jacuzzi CFR 50, CFR 50BY, or CFT 50 filter requires 2 cartridges for a complete service — cartridges are stacked inside the tank. Replacing only one while leaving a worn cartridge in place reduces filtration efficiency and shortens the life of the new element. Add 2 units to your cart to complete your filter service.

Specifications

Filter Area	50 sq. ft.
Length	10"
Outer Diameter	9 15/16"
Top Inner Diameter	5 13/16"
Bottom Inner Diameter	6 1/16"
Material	4 oz. Reemay 2040
Pleat Count	194
Top Cap: open	Bottom Cap: open

Note from Unicel: This product has no center core.

Fits into:

(This is not an exhaustive list.)

Also known as: C9650