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Welcome to the Hot Tub Parts of America Global shop — your international source for hot tub and spa replacement parts. Browse our extensive catalog of pumps, heaters, jets, filters, controls, and accessories from top brands like Waterway, Aqua-Flo, Balboa, Gecko, Jacuzzi®, and many more. We ship worldwide with competitive international shipping rates.
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Gray Non-Buttress Spa Diverter Cap Kit with Handle & O-Rings 3 3/4" - Waterway CMP Compatible
HTPOFAmerica
MSRP: $40.99$23.99This listing includes a Gray Notched 3 3/4" Spa Diverter Cap, Handle Knob & O-Rings. This is a NON-Buttress style Cap - if your original cap has the wordMSRP: $40.99$23.99 -
Diverter Valve Spa Black Hot Tub O-Rings Cap Handle Waterway CMP How To Video
HTPOFAmerica
MSRP: $40.99$23.99You are Buying a Black Notched 3 3/4" Spa Diverter Cap, Handle Knob & O_Rings only. This is a NON Buttress style Cap if your cap has the word Buttress stampeMSRP: $40.99$23.99 -
Gray Notched Diverter Handle & Cap Set 3 3/4" - Non-Buttress Style Hot Tub Spa Valve Replacement
HTPOFAmerica
MSRP: $27.99$19.99This listing includes one Gray Notched Diverter Cap and Handle Knob measuring 3 3/4" in width. Important: This is a NON-Buttress design. If your existing cap has "Buttress" stamped on it, please...MSRP: $27.99$19.99 -
Black Notched Spa Diverter Cap & Handle 3 3/4" Wide - Non-Buttress Design for Hot Tub Water Control
HTPOFAmerica
MSRP: $27.99$19.99This listing includes one Black Notched Diverter Cap with Matching Handle Knob measuring 3 3/4" in width. Important: This is a NON-Buttress configuration. If your existing cap is stampedMSRP: $27.99$19.99 -
(2X) 2" Spa Pump Union Split Nut Repair Kit w/ Gasket - Emergency Hot Tub Fix
HTPOFAmerica
MSRP: $49.99$34.99This emergency repair solution includes TWO (2) complete 2" Pump Union Split Nut Repair Kits. Each kit contains one split nut, two mounting screws, and one T gasket designed for 2" pump union...MSRP: $49.99$34.99 -
2" Pump Union Split Nut Emergency Repair Kit with T Gasket & Screws - Hot Tub Spa Parts
HTPOFAmerica
MSRP: $29.99$19.99This is a complete 2" Pump Union Emergency Repair Kit featuring a split nut, T-style gasket, and (2) mounting screws designed for 2" pump union applications. The split nut component features...MSRP: $29.99$19.99 -
2 1/2 Inch Hot Tub Heater Union Nut Kit with Therm Gasket - Set of 2
HTPOFAmerica
MSRP: $64.99$37.99Complete 2 1/2" Heater Connection Kit - Pair IncludedThis comprehensive kit contains everything needed for professional heater tube installation: 2 complete sets, each featuring a 2 1/2" flange nut,...MSRP: $64.99$37.99 -
2-Pack 2-1/2" Spa Pump Union T Gaskets - 3 5/8" Thread Fit - Replacement Seals
HTPOFAmerica
MSRP: $19.99$14.99These replacement gaskets come as a pair (2 pieces) designed for 2 1/2" pump or heater unions with approximately 3 5/8" interior thread measurement. Each gasket features precise dimensions of 3 1/4"...MSRP: $19.99$14.99 -
2 1/2" Hot Tub Heater Union Nut & Retainer Kit with Installation Guide
HTPOFAmerica
MSRP: $28.99$18.99Important: Verify Measurements Before Ordering - This 2 1/2" size is uncommon and typically found only in swim spas with large 3" heaters or select smaller hot tubs. Most standard hot tubs use 2"...MSRP: $28.99$18.99 -
2 1/2" Hot Tub Heater Union Nut Kit with Therm Gasket - Installation Guide
HTPOFAmerica
MSRP: $31.99$21.99Important - Verify Size Before Ordering: This 2 1/2" heater union nut is uncommon in standard hot tubs. Typically found only in swim spas with large 3" heaters or select smaller tubs. The standard 2"...MSRP: $31.99$21.99 -
Pair of 1" Barb x 1" FTB Pump Unions with O-Rings - Waterway Tiny Might & Compatible Spa Pumps
HTPOFAmerica
MSRP: $27.99$21.99This package includes two (2) 1" FTB X 1" Barb Pump Unions complete with matching O-rings.MSRP: $27.99$21.99 -
2-Pack Spa Pump Union 1" FTB x 3/4" Barb with O-Ring - Tiny Might Compatible
HTPOFAmerica
MSRP: $29.99$21.99This listing includes two (2) pump unions featuring 1" FTB x 3/4" barb connections, complete with matching O-rings. Each union accepts 3/4" InsideMSRP: $29.99$21.99