Hot Tub Parts of America

This part is a Gray Notched 3 3/4" Spa Buttress Style Diverter Cap only.  This is a Buttress Cap. You need to inspect your old cap and see if your cap has the word Buttress stamped in it...

This part is a Gray Notched 3 3/4" Spa Diverter Cap only.  This is a NON  Buttress Cap if your cap has the word Buttress stamped in it look in our store for a Buttress cap...

This part is a Gray Smooth 5 Scallop 3 3/4" Spa Diverter Cap only.  This is a NON  Buttress Cap if your cap has the word Buttress stamped in it look in our store for a Buttress cap...

This part is a Gray Textured 3 3/4" Spa Diverter Cap only.  This is a NON  Buttress Cap if your cap has the word Buttress stamped in it look in our store for a Buttress cap...

You are Buying a White Notched 3 3/4" Spa Buttress Style Diverter Cap only. This is a Buttress Cap. You need to inspect your old cap and see if your cap has the word Buttress stamped in it...

This Parts is a Gray Smooth 3 5/8" Spa Diverter Cap only.  This is a NON Buttress Cap if your cap has the word Buttress stamped in it look in our store for a Buttress cap. This Diverter...

THis part is a Black Notched 3 3/4" Spa Diverter Cap & Handle Knob only.  This is a NON  Buttress style Cap if your cap has the word Buttress stamped in it look in our store for a...

This parts is a Gray Notched 3 3/4" Spa Diverter Cap & Handle Knob only.  This is a NON  Buttress style Cap if your cap has the word Buttress stamped in it look in our store for a...

This part is a  Black Smooth 3 5/8" Spa Diverter Cap and Handle Knob Kit only.  This is a NON  Buttress style Cap if your cap has the word Buttress stamped in it look in our store...

This part is a Black 4" Spa Diverter Handle Knob only.  This Diverter Knob mounts on top of the Diverter Valve Stem Square that is about 7/16" Wide sticking through the diverter cap...

This part is aGray 4" Spa Diverter Handle Knob only.  This Diverter Knob mounts on top of the Diverter Valve Stem Square that is about 7/16" Wide sticking through the diverter cap...

You are Buying a White 4" Spa Diverter Handle Knob only. This Diverter Knob mounts on top of the Diverter Valve Stem Square that is about 7/16" Wide sticking through the diverter cap...