Cartridge diameter -4-1/4"
Cartridge length - - 4"
Top configuration -Open, Bottom configuration -Open
Top dimension -1-15/16", Bottom dimension -1-15/16"
Square footage -10
Spa OEM's that use this filter cartridge- Sundance Spas
Manufacturers & Products that use this filter cartridge- Waterway- Skim filter, Custom Molded Products