Unicel 6000 Series Replacement Filter Cartridge 52 sq. ft. Jacuzzi J-300 & J-400 | 6CH-960

The Unicel 6000 Series 6CH-960 is a precision-engineered 52 sq. ft. replacement filter cartridge built specifically for Jacuzzi Premium J-300 and J-400 Series spas. Constructed with 3 oz. Reemay 2033 spunbond polyester media and 113 precision-formed pleats, it delivers consistent filtration performance and water clarity with the exact dimensional fit your Jacuzzi filter housing demands.

⚠️ IMPORTANT: Many Jacuzzi J-300 & J-400 Series Spas Use a Two-Filter System
Select J-300 and J-400 models use this pleated cartridge together with a separate secondary depth filter (such as a ProClarity® Depth Filter). If your spa uses a two-filter configuration, both filters should be replaced together for a complete service. Check your owner's manual or existing filter housing to confirm whether your model requires a secondary filter before ordering.

Specifications

Filter Area	52 sq. ft.
Length	15 1/2"
Outer Diameter	6 3/4"
Top Inner Diameter	N/A
Bottom Inner Diameter	N/A
Material	3 oz. Reemay 2033
Pleat Count	113
Top Cap: semi-circular handle	Bottom Cap: 2" SAE thread

Fits into:

(This is not an exhaustive list.)