Jacuzzi Filter Cartridge

The unicel 6CH-959 hot tub filter has the closed top with handle and 2" inch course SAE male threads and is a compatible replacement for the Jacuzzi OEM 2540-383J filter used in select J-400 series models by year listed below. Filter details: Unicel P/N: 6CH-959 Diameter: 6" Length: 17-1/2" Top: Closed with Handle Bottom: 2" SAE Thread (Coarse) Media: 60 sq.ft. Filter Media: 3oz Reemay Pleat count: 163 Compatible with the following Jacuzzi models: J-470 Spring 2009 - 2011 J-470 2008 models J-480 Spring 2009 - 2011 J-480 2008 models J-465 Spring 2009 - 2011 J-465 May 2007 - 2009 Also compatible replacement for: Jacuzzi OEM 2000-286 Jacuzzi OEM 200086-001 Jacuzzi OEM 2540-383J Pleatco PJW50TL-OT-F2S Filbur FC-2716 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 two years or more, depending on your level of use and cleaning routine.