Filters & Filter Housings and Related Parts

Rainbow has discontinued this filter housing and they are no longer available. This complete Filter Housing System Rainbow Dually Space Saver II is found in Conway or Emerald Brand Hot Tubs and comes as a complete unit.. Note: The Cartridges are not...

This part is a Complete Filter Cartridge Wall Fitting Mount for 2" FPT or 2" Female Pipe Thread Filters which would measure about 2 1/4-2 3/8 across the threads and features a 2" Slip glue in fitting on the bottom that would receive 2" pipe or fitting...

This Filter is 14-7/8" tall x 5" wide it has 2 1/8" holes on the top and bottom. This filter does fit some Cal Spas but looks very similar to a standard sized filter which is 13 5/16" tall but this filter is slightly taller at 14 7/8"...

This part is a Filter Cartridge,  7 1/4"Tall x 7" Across 4" Hole for a Master Spa Down East 2002-2003. This filter is 7 1/4" long x 7" Wide and it has a hole in each end that is 4". The overall length of this housing is about 7". The top and bottom...

This part is a Vita Spa Filter, Cartridge, 50sqft, 1-7/8"ot, 2-3/8"ob w/slot, 8-1/2", 7-1/4"..   Some of these have PVT50W cast into the top of bottom..  Application Vita Spas (DM Industries) Bottom Physical Dimension 2-3/8" Bottom...

This filter is 13 1/16" Tall X 5" Wide and has a female SAE Large Thick Thread that is 2" which would really measure about 2 1/4-2 3/8" ID. This filter can be found on some American Spa brand tubs.. Diameter    5"Length  ...

This Filter Cartridge is an Antimicrobial VersionMicroban¨ antimicrobial agent is impregnated into the fibers of the filter media, resulting in a bluish color and allowing the antimicrobial agent to be released over the entire life of the filter.