Cartridge diameter -7"
Cartridge length - - 19-5/8"
Top configuration -Open, Bottom configuration -Open
Top dimension -3", Bottom dimension -3"
Square footage - 50
Spa OEM's that use this filter cartridge- Cal Spas, Hollibaugh Spas, PDC Spas, Vita Spas, Premier Hot Tubs, Springwater Spas, Commander, Hercules II
Manufacturers & Products that use this filter cartridge- Hayward - Star-Clear C500. Pentair- Purex CF-50, open/w molded gasket.
Proline
Cartridge diameter -7" Cartridge length - - 19-5/8" Top configuration -Open, Bottom configuration -Open Top dimension -3", Bottom dimension -3" Square footage - 50
Proline
Cartridge diameter -7" Cartridge length - - 19-5/8" Top configuration -Open w/Molded Gasket, Bottom configuration -Open w/Molded Gasket Top dimension -3", Bottom dimension -3" Square...
Proline
Cartridge diameter -6-15/16" Cartridge length - - 19-5/8" Top configuration -Open, Bottom configuration -Open Top dimension -2-1/16", Bottom dimension -2-1/16" Square footage - 50
Proline
Cartridge diameter -8-1/2" Cartridge length - - 7-1/4" Top configuration -Open, Bottom configuration -Open w/Slots Top dimension -1-9/10", Bottom dimension -2-3/8" Square footage...
Proline
Cartridge diameter -5-3/16" Cartridge length - - 19-5/8" Top configuration -Closed, Bottom configuration -Open Top dimension -, Bottom dimension -1-5/8" Square footage -58 Spa OEM's...
