Cal Spa Hot Tub Parts

This parts is an Upgraded Starfire Style 4" Starfire Black Knob Only.  The Valve this part fits is found on Newer Cal Spa but will fit many other brands too.  Compare the measurements to be sure this is correct.   This listing...

This Kit is an Upgraded Cal Spa Starfire Style 3 3/4" Wide Buttress Silver Diverter Valve Cap, Starfire Black Knob and O-Ring Kit. This Kit comes with The Starfire Handle, Buttress Cap and (2) Small O-Rings and (1) Large O-Ring...

This Kit is an Upgraded Starfire Style 3 3/4" Wide Buttress Silver Diverter Valve Cap, Valve Stem with a Starfire Black Knob and O-Ring Kit. This Kit comes with The Starfire Handle, Valve Stem, Buttress Cap and (2) Small O-Rings...

This filter is 13 1/2" X 4 15/16" 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 is found in Some Newer Cal Spas and others. If you have the shorter verison of this filter which is 9 1/4"...

This part is a Cal Spa Silver Waterfall Control Cap 2 9/16" Wide Teardrop Style  only.  This Waterfall Cap Slides on the Diverter Valve Stem is used to operate the Wateffall Control Valve and is for Cal Spas.   This Part is...

This Part is a  Cal Spa 1" Spa Hot Tub Complete Air Valve "Swoosh Style". The Valve features a 1" Slip fitting on bottom and the hole size in the tube is 1 5/8".  For help please see our YouTube video below.

This part is a Cal Spa Poly Storm Jet Maxi Flow With Dark Eyeball, 2005. Face Width 3 3/8"..   Face Width 3-3/8" Diffuser Opening Type 7 Nozzle Diameter 15/16" Base Diameter 2-3/16" Total Length 4-5/16" Diffuser...

This part is a Filter for Rainbow Pentair Predator-II-Mini (172212x) 25sqft 13-5/16" Tall X 4-15/16" Wide (2) 2 1/8" Holes..

This part is a Clear 50 Rib Buttress 3 1/2" Spa Diverter Cap only.  It measures 3 1/2" Edge to edge and the thread width is about 2 3/4" wide.. This Diverter Cap mounts on top of the Diverter Valve with the Stem sticking through then a...

This part is a Hour Glass Pillow Black, Four Winds, Genesys, Cal Spa, Coast Spa  It fits some Cal Spas, Master Spa, Coast, Genesys and Also Four Winds It is 4" Wide in the center and 4 5/8" on the ends and 8" Long at the widest point....

This Part is a Cal Spa Jet, 5" Power Swim Jet, TW, Tornado, Volcano.. NOTE: Cal Spa Has discontinued the Jet with the CAL Spa name on it but they have a Standard Garu Jet to replace it that you will see in the 2nd Picture..  The diffuser found...

This Kit is a Set of (4) Total Combination of the Two Standard Size 2" Heater or Pump Union Gasket (2) with a 2 1/2" Lip Center to Center and (2) with a 2 5/8" Lip Center To Center. The purpose of this Combo Kit is if you don't know...