Filter / Filter Parts & Elements

Cartridge diameter -4-5/8" Cartridge length - - 23-3/4" Top configuration -Open, Bottom configuration -Open Top dimension -2-1/16", Bottom dimension -2-1/16" Square footage - 50

Cartridge diameter -4-15/16" Cartridge length - - 5-1/2" Top configuration -Closed, Bottom configuration -Open Top dimension -, Bottom dimension -1-9/10" Square footage -16

Cartridge diameter -4-3/4" Cartridge length - - 11-3/8" Top configuration -Semi-Circular Handle, Bottom configuration -Male SAE Thread Bottom dimension -1-1/4" Square footage -28

Cartridge diameter -8-11/16" Cartridge length - - 13-5/16" Top configuration -Open, Bottom configuration -Open w/12 Concentric Slots Top dimension -4-3/16", Bottom dimension -4-3/16" Square footage -52 Manufacturers & Products that use...

Cartridge diameter -8" Cartridge length - - 6" Top configuration -Semi-Circular Handle, Bottom configuration -Male SAE Thread Bottom dimension -2" Square footage - 50 Spa OEM's that use this filter cartridge- Bullfrog Spas 2003-2012

Cartridge diameter -8" Cartridge length - - 9-1/4" Top configuration -Semi-Circular Handle, Bottom configuration -Male Pipe Thread (MPT) Bottom dimension -2" Square footage -60 Spa OEM's that use this filter cartridge- Master Spas

Cartridge diameter -8-1/2" Cartridge length - - 7-1/4" Top configuration -V-Groove Semi-Circular Handle, Bottom configuration -Male Pipe Thread (MPT) Bottom dimension -2" Square footage - 50 Spa OEM's that use this filter...

Cartridge diameter -8" Cartridge length - - 18" Top configuration -Injection Molded Knob Handle, Bottom configuration -Male Pipe Thread (MPT) Bottom dimension -2" Square footage -120 Spa OEM's that use this filter cartridge- Diamante Spas,...

Cartridge diameter -8" Cartridge length - - 15-1/2" Top configuration -Semi-Circular Handle, Bottom configuration -Male Pipe Thread (MPT) Bottom dimension -2" Square footage -95 Spa OEM's that use this filter cartridge- Sundance Spas,...

Cartridge diameter -8-7/16" Cartridge length - - 19" Top configuration -Male Slip Fitting, Bottom configuration -Open w/Beveled Edge Top dimension -1-1/2", Bottom dimension -2-1/2" Square footage -125 Spa OEM's that use this filter...

Cartridge diameter - 8-1/2"Cartridge length - 19"Top configuration - Male Slip Fitting, Bottom configuration - OpenTop dimension - 2.2", bottom dimension - 2-1/5"Square footage - 30 Used as a direct replacement for Sundance Cartridge, 6540-507 Spa OEM's...

Cartridge diameter -7" Cartridge length - - 10-1/2" Top configuration -Semi-Circular Handle, Bottom configuration -Male SAE Thread Bottom dimension -1-1/2" Square footage -52 Spa OEM's that use this filter cartridge- Dimension One Spas