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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40sqft Cartridge Filter 9-1/4"x6" 2" MPT Master Spa Twilight & Legend Series Replacement
HTPOFAmerica
MSRP: $57.99$49.99Global offers this 40 square foot replacement cartridge filter measuring 9 1/4 inches tall by 6 inches wide with 2 inch MPT threading, engineered specifically for newer Master Spa Legend and Twilight Series hot tubs as an updated alternative to earlier...MSRP: $57.99$49.99 -
Four-Way 3/8" Barbed Tee Connector - 3/8" ID Hose Coupler with Dual Side Ports
HTPOFAmerica
MSRP: $5.49$3.99This four-way barbed connector joins 3/8" ID tubing in multiple directions. Features 3/8 inch barb X 3/8 inch barb straight-through connection plus two additional 3/8" barb tee outlets on the sides. Commonly installed in pump bleeder valve configurations...MSRP: $5.49$3.99 -
Nordic Hot Tub Skimmer Basket & Filter Guide - Removal Instructions
Spa Guy How To Videos
$0.00Instructional video demonstrating proper removal technique for filter skimmer baskets and filters on Nordic Brand hot tubs.Available Filter Basket Options:Nordic Spa Hot Tub Filter Basket White Waterway Pentair Thin StyleNordic Spa Hot Tub Filter Basket...$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: -
Cal Spa 25 Square Foot Filter Cartridge 13-5/16" x 4-15/16" with 2-1/8" Open Holes
HTPOFAmerica
MSRP: $48.88$37.99This replacement filter cartridge for Cal Spa hot tubs delivers 25 square feet of filtration area with precise dimensions: 4-15/16" outside diameter and 13-5/16" length. The filter features open-style construction with matching 2-1/8" holes at both top...MSRP: $48.88$37.99 -
Rubber Vibration Dampener for Jacuzzi/Sundance Pump Motor - 3/4" Thick, 5/16" Thread
HTPOFAmerica
MSRP: $11.99$9.99This listing includes (1) Threaded Rubber Isolation Mount for Pump Motor Base - Compatible with Select Jacuzzi and Sundance Hot Tub Models.Typical installations use (4) insulators per pump assembly. These rubber mounts commonly split into two sections...MSRP: $11.99$9.99 -
Dynasty Spa 1 Inch Waterfall Neck Jet Star Control Handle Black 3.5 Inch
HTPOFAmerica
MSRP: $22.99$16.99This black star-style control handle is specifically engineered for Dynasty spa models and measures 3.5 inches (3 11/16 inches precisely). Designed to operate 1 inch waterfall or neck jet diverter valve systems in Dynasty hot tubs exclusively.The star...MSRP: $22.99$16.99 -
Black 5" Buttress Diverter Valve Cap for Dynasty Spas - Replacement Part with 6 Spoke Knob Kit
HTPOFAmerica
MSRP: $34.99$24.99Important Product Update: This original cap design has been discontinued. Your purchase includes an upgraded 6 spoke style cap and knob kit (shown in second image) that serves as a direct replacement and provides an enhanced appearance.Genuine Dynasty...MSRP: $34.99$24.99 -
Dynasty Spa 2 1/2" Titanium Diverter Valve Cap for 1" Waterfall & Neck Jet - Genuine Replacement Part
HTPOFAmerica
MSRP: $22.99$16.99Global offers this genuine 2 1/2" Titanium finish Dynasty control cap designed specifically for 1" waterfall or neck jet diverter valve systems. This replacement cap threads directly onto control bodies measuring approximately 1 3/4" wide and slides over...MSRP: $22.99$16.99 -
D1 Spas Butterfly Twist Lock Filter Screen Holder Post-2000 Y2K Models
HTPOFAmerica
MSRP: $16.99$11.99This Butterfly Twist Lock Style Filter Screen Holder is designed for select Dimension One and At Home spa models manufactured after 2000. Compatible with 10 1/2" Tall x 7 1/8" Wide filter cartridges featuring a closed top with castle tabs and butterfly...MSRP: $16.99$11.99 -
Dynasty Spa Air Control Handle Black 12825 - Trevi Brand 3" Wide Valve Knob
HTPOFAmerica
MSRP: $23.99$19.99Black air valve control handle measuring 3" wide, designed specifically for Dynasty Spa air valves. Part number 12825. This genuine Trevi-branded handle (functionally identical to Dynasty-branded versions) features a 1/4" stem opening and slides onto...MSRP: $23.99$19.99 -
Dynasty Starfish Diverter Knob 3 7/8" Black w/ Metal Logo #12820 Hot Tub Spa Handle
HTPOFAmerica
MSRP: $22.99$16.99Genuine 3 7/8" Black Starfish-Shaped Diverter Knob with Metal Logo Center designed exclusively for Dynasty Spas. This replacement handle slides directly onto your diverter valve stem to control water flow direction in your hot tub. Part number 12820...MSRP: $22.99$16.99 -
Dynasty Spa Black Diverter Valve Handle 3 3/4" Water Control Knob 12819
HTPOFAmerica
MSRP: $19.99$15.99This genuine Dynasty replacement water valve handle measures approximately 3 3/4" edge to edge and controls 1 1/2" water valves on select Dynasty spa models. The black diverter knob slides onto valve stems measuring about 1/2" to operate your hot tub's...MSRP: $19.99$15.99