HotSpring, Watkins, Caldera, Tiger River Spa Parts
Find genuine and OEM-quality replacement parts for HotSpring / Caldera / Tiger River hot tubs and spas. Our HotSpring / Caldera / Tiger River parts selection covers pumps, jets, filters, heaters, controls, and more — everything you need to keep your HotSpring / Caldera / Tiger River spa running at peak performance. We offer competitive international shipping rates to buyers worldwide.
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LX 1.5HP 48 Frame Hot Tub Pump 230V | Replaces 0974101-03 0974001-03 | 2" Fittings 1-2 Speed
Hot Tub Parts or America
MSRP: $479.99$399.99Genuine replacement for 0974101-03 or 0974001-03 specifications: 1.5 HP, 230V, 8.0/2.6 Amp, 48 Frame configuration with dual speed capability This complete spa circulation pump features a 7 1/4" face...MSRP: $479.99$399.99 -
LX Wet End Assembly 39578-03, 0982601-03, 37066-03 | 2.5HP 230V 2"x2" | Vendor Code 3536
Hot Tub Parts or America
MSRP: $139.99$114.99LX Brand Complete Wet End Assembly designed for Vendor Code 3536 pumps, compatible with part numbers 39578-03, 0982601-03, and 37066-03.This replacement wet end is engineered for 2.5HP 230V spa pumps...MSRP: $139.99$114.99Qty in Cart: 0Quantity:Price:MSRP: $139.99$114.99Subtotal: -
Generic 6.0kW Heater Assembly for Watkins Hot Spring Tiger River - 230v with Sensors & Pressure Switch
Hot Tub Parts or America
MSRP: $599.99$499.99This complete heater assembly includes integrated sensors and pressure switch, serving as a premium generic alternative to the factory Watkins No Fault 6000 76227 heater unit.Compatible generic...MSRP: $599.99$499.99 -
Generic 4.0kW 230v Heater Assembly for Watkins No Fault 4000 - Sensors & Pressure Switch Included
Hot Tub Parts or America
MSRP: $599.99$499.99This component is a Complete Heater Assembly featuring integrated Sensor array and built-in pressure switch serving as a precise generic alternative to the factory Watkins No Fault 4000 76228 heating...MSRP: $599.99$499.99 -
VSR Style Jet Body Assembly 3/8" Barb X 3/4" Slip 3 1/2" Hole Size Replacement Part
HTPOFAmerica
MSRP: $48.99$31.99This replacement component is a VSR Jet Body Assembly featuring 3/8" Barb X 3/4" Slip connections with 3 1/2" Hole Size designed for spa retrofits and repairs.Engineered specifically for legacy VSR...MSRP: $48.99$31.99 -
Watkins 39578 Wavemaster Pump Assembly 2.5HP 230V 2-Speed 48Frame 10.7A 2" Ports
Watkins Manufacturing
MSRP: $641.99$549.99Beginning November 2024, the manufacturer has introduced a design modification with an off-center capacitor placement that may impact certain installations. To guarantee proper fitment, Global now...MSRP: $641.99$549.99 -
Lifesmart Hot Tub Pump 1431501-03 | 1.0HP 115V 48FR LX WBC | Watkins 3536 | 1-1/2" Ports
HTPOFAmerica
MSRP: $439.99$349.99This replacement spa circulation pump delivers 1.0 Horse Power with 9.0 Amp draw in a single-speed 48 Frame configuration, designed specifically for select Lifesmart Hot Tub models. Features a 1-1/2"...MSRP: $439.99$349.99 -
HotSpring Spa Manifold Leak Repair Tutorial - RENU Kit Installation Guide for Flex Pipe Connections
Spa Guy How To Videos
$0.00Learn professional manifold leak repair techniques for HotSpring spas with this comprehensive instructional tutorial. This detailed guide demonstrates the complete process of removing stapled side...$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: -
Pump Bleeder Barb Adapter 1/4" x 1/4"MPT O-Ring Gecko AquaFlo XP2 XP2E Watkins
HTPOFAmerica
MSRP: $13.99$9.99This Bleeder Barb Fitting with O-Ring serves as a specialized replacement component for select Aqua-Flo XP2 and XP2E pump wet ends equipped with non-standard bleeder tubing. Unlike conventional...MSRP: $13.99$9.99 -
Watkins 36674 Spa Pump 2.5HP 230V 2-Speed 48Frame 2" 10.0A - Aqua-Flo XP2
HTPOFAmerica
MSRP: $641.99$529.99Important Update as of November 2024: Aqua-Flo's current production run features a capacitor in a relocated position that may interfere with certain installations (reference image 2). To guarantee...MSRP: $641.99$529.99 -
30 sq ft Hot Spring Spa Filter Cartridge 6" x 10-1/2" | FC-3915 C-6430 PWK30 | 1 15/16" Openings
Horizon Series by Filbur
MSRP: $42.00$32.99Genuine replacement 30 square foot filter cartridge engineered for Hot Spring spas manufactured by Watkins after 1990. This premium filtration cartridge measures 6 inches in outside diameter and...MSRP: $42.00$32.99 -
Flow Cone Manifold for Watkins Hot Spring Solana Tiger River Caldera Spas
HTPOFAmerica
MSRP: $34.99$24.99This Flow Cone Manifold is designed specifically for use with Watkins manufactured hot tubs including HotSpring, Solana, Tiger River, and Caldera brands... Available as an individual Flow Cone...MSRP: $34.99$24.99