Unicel 4CH-940 Replacement Filter Cartridge 40 sq. ft. | Dimension One Spas spinimages=36 measure your existing cartridge: length

measure your existing cartridge: length from end cap to end cap

The Polaris 48-080 Replacement In-Line Filter Assembly features a clear see-through housing and filter screen inside

Replacing a damaged manifold restores proper flow distribution and full filtration performance

Note from Unicel: 2 cartridges per set with stick handle

9" diameter steel tube

Unicel 4CH-940 Replacement Filter Cartridge 40 sq. ft. | Dimension One Spas spinimages=36 measure your existing cartridge: lengthThe Unicel 4000 Series 4CH 940 delivers 40 sq. ft. of filtration surface area engineered to the exact OEM specifications of your Dimension One Spas filter housing. With 176 precision pleated folds of 3 oz. Reemay 2033 polyester media, this cartridge maximizes dirt holding capacity and maintains consistent water clarity between cleanings longer than standard media alternatives. IMPORTANT: Verify Your Filter Quantity Before Ordering Some Dimension One