Hot Tub Parts by Tub Brand
Shop our selection of Hot Tub Parts by Tub Brand in the Shop category. We carry OEM-quality hot tub and spa replacement parts from leading manufacturers worldwide. Whether you're doing a full spa renovation or a targeted repair, our inventory covers the parts you need to get your hot tub running perfectly. We offer competitive international shipping rates to buyers worldwide.
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2" Hot Tub Diverter Valve Stem - Waterway CMP Hydroair Compatible - Universal Replacement Part
HTPOFAmerica
MSRP: $19.99$15.99Replacement internal stem designed for 2" spa diverter valves. This genuine replacement component is compatible with Waterway, Hydro Air, and CMP brand diverters featuring a 3 3/4" cap measurement. Essential for maintaining proper water flow direction in...MSRP: $19.99$15.99 -
50 sq ft Spa Filter Cartridge - 13-1/2" x 4-15/16" - 2" Female SAE Thread - Four Winds, Barefoot Compatible
HTPOFAmerica
MSRP: $84.99$64.99Replacement cartridge filter measuring 13-1/2" in length by 4-15/16" in diameter, featuring a 2" female SAE large thick thread connection (actual inner diameter measures approximately 2-1/4" to 2-3/8").This 50 sq ft filtration cartridge is designed for...MSRP: $84.99$64.99 -
Tecmark TBS 339 Air Switch - SPNO 25A Threaded Latching Style
Tecmark
MSRP: $34.99$24.99Global offers the Tecmark TBS 339 air-activated switch, featuring SPNO configuration with latching functionality and 25 Amp capacity with threaded mounting design.Electrical connections utilize 5/16 inch male quick connect Spade Type tabs. Installation...MSRP: $34.99$24.99 -
5.5KW Sundance Sentry 850/750 Smart Heater Assembly - Complete with BiMetallic Hi Limit
HTPOFAmerica
MSRP: $499.99$289.99This component is a 5.5KW Sundance Sentry 850 / 750 Smart Heater Complete Assembly containing the Body, Element, Case and Manual Bimetallic Hi Limit with attached wiring. This assembly incorporates a BiMetallic Backup high limit along with the wiring...MSRP: $499.99$289.99 -
Gemini Plus II Bath Pump .75hp 115v 1-1/2" with Air Switch - Complete Wet End Assembly
HydroAir/Balboa
MSRP: $538.11$318.34Complete Gemini Plus II Bath Pump System with Integrated Wet End and Air Switch ControlPort Configuration: 1 1/2" X 1 1/2" ports with approximately 2 3/8" thread diameterElectrical Specifications: .75 HP motor rated for 115 Volt operation at 8.5...MSRP: $538.11$318.34 -
50sqft Spa Filter Cartridge for Dynasty & Garden Leisure - 5-5/16" x 10-1/8" with 2-1/8" Openings
HTPOFAmerica
MSRP: $47.46$36.99Premium replacement filter cartridge designed for Dynasty Spas, Garden Leisure, and multiple spa brands. This 50 square foot filtration cartridge measures 5-5/16" in diameter by 10-1/8" in length, featuring 2-1/8" open holes at both top and bottom ends...MSRP: $47.46$36.99 -
Black 1" Diverter Valve Cap for Waterfall & Neck Jet Control - 602-4360
HTPOFAmerica
MSRP: $12.99$9.99This Black Diverter Valve Cap (part number 602-4360) is designed for 1" Waterfall or Neck Jet Control systems. The cap features an internal thread diameter of approximately 1 5/8" with a center opening measuring roughly 3/4". Installation requires (2)...MSRP: $12.99$9.99 -
Aqua-Flo CMHP Circulation Pump 1/15hp 115V 1-1/2" Side Discharge - Global Hot Tub Parts
Aquaflo/Gecko
$379.99The Aqua-Flo by Gecko Circ-Master circulation pump delivers superior 24-hour filtration performance for hot tub owners seeking reliable, continuous operation. This factory-installed component offers straightforward replacement for those comfortable with...$379.99 -
Sundance Spa Filter Cartridge 19" x 8.5", 125sqft, FC-2780, PSD125-2000, 6540-488, C-8326 Replacement
Horizon Series by Filbur
MSRP: $144.34$112.99Replacement filter cartridge designed specifically for Sundance spa systems, measuring 19 inches in length by 8.5 inches in diameter. This 125 square foot filtration cartridge features a 2.5-inch open hole at the top end and a 2-inch male slip nipple at...MSRP: $144.34$112.99 -
2" to 1-1/2" Pump Union Adapter Assembly with O-Ring - Standard Threaded Reducer Fitting
Aquaflo/Gecko
MSRP: $17.63$13.99Threaded Pump Union Reducer AssemblyThis adapter fitting enables you to reduce a 2" threaded pump union connection (approximately 3" internal diameter) down to a 1-1/2" threaded connection that fits standard 1-7/8" outer diameter wet ends.Includes an...MSRP: $17.63$13.99 -
Gray 2" Waterway Diverter Valve Handle - Top Access Style
Waterway Plastics
MSRP: $19.80$15.40Gray Handle for 2" Top Access Diverter ValvesCompatible with both scalloped and notched configurations. Requires 3-1/4" installation openingMSRP: $19.80$15.40 -
Jacuzzi J Pump Impeller Wear Ring 1 15/16" ID x 2 7/16" OD - Cygnet, J, JCM, K, KM, L, Magnum Series
HTPOFAmerica
MSRP: $23.99$18.99Genuine Impeller Wear Ring for Jacuzzi J Series Pumps with precise dimensions of 1 15/16" inside diameter and 2 7/16" outer diameter measurement.Compatible Pump Models:Cygnet Series - All HorsepowersJ, JCM, K and KM Series - All HorsepowersL, LC, LCUN2,...MSRP: $23.99$18.99