Cartridge diameter - 2-7/8"
Cartridge length - - 19-1/2"
Top configuration - Open
Bottom configuration - Open
Top dimension - 1-1/16"
Bottom dimension - 1-1/16"
Square footage - 12
Spa OEM's that use this filter cartridge- Jacuzzi Whirlpool Bath
Manufacturers & Products that use this filter cartridge- Pentair Pool Products -Rainbow Plastics