This replacement filter cartridge has technical specifications such as Unicel 7CH-322, OEM 100520, Filbur FC-0420 and Pleatco PAS35-2. It can bear the top load of 32 sq. ft. and is best for California Cooperage, Majestic Industries, Maax Spas of az, Coleman Spas, Artesian Spas. With a length of 8 and width of 7 inches it has semi circular handle on its top while 2 inch hole at its bottom.
Interchangeable Part Numbers