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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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: $44.99$34.99Genuine 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: $44.99$34.99 -
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 -
HotSpring Flow Cone Manifold Kit with 2" Heater Union - Watkins Solana Tiger River Caldera Compatible
HTPOFAmerica
MSRP: $189.99$119.99Complete Flow Cone Style Manifold Assembly designed specifically for Watkins-manufactured hot tubs including HotSpring, Solana, Tiger River, and Caldera models. This comprehensive kit provides...MSRP: $189.99$119.99 -
Hot Spring Diverter Valve Cap & Handle Kit 2008+ - 4 1/8" Wide - Caldera Tiger River Watkins Compatible
HTPOFAmerica
MSRP: $59.95$44.95This replacement kit includes a 4 1/8" Wide Diverter Cap & Handle designed for 2008 and newer Hot Spring, Caldera, Tiger River, and Watkins spa diverter valves. Package contains the cap and handle...MSRP: $59.95$44.95 -
Hot Spring Watkins Diverter Valve Long Stem Repair Kit - Cap Handle Stem O-Rings for 4 1/8" Valve
HTPOFAmerica
MSRP: $115.99$99.99This is a Complete Long Stem Repair Kit for 4 1/8" Wide Diverter Valves used in Hot Spring, Caldera, Tiger River, and Watkins spa systems. The comprehensive kit includes the Cap, Handle, Long Stem,...MSRP: $115.99$99.99 -
HotSpring Watkins Clear Check Valve 1 1/2" Slip x 2" Spigot - Tiger River Compatible
HTPOFAmerica
MSRP: $69.99$54.99A transparent check valve featuring 1-1/2" Slip (2" Spigot) connections on both ends. Compatible with Watkins HotSpring spa models from 1989 To Present and All Tiger River Models. Essential...MSRP: $69.99$54.99 -
Watkins Hot Spring XP2 2.0HP Impeller & Seal Kit 2 1/8" Eye - Vendor 4081, Wavemaster 8000/8200
HTPOFAmerica
MSRP: $58.99$44.99Genuine replacement Impeller and Seal Kit for 2.0HP Watkins Wavemaster 8000 and 8200 pumps featuring a 2 1/8" Eye Width... Designed to install between the Volute and Face of XP2 Wet End assemblies...MSRP: $58.99$44.99 -
Caldera Watkins 4.0kW 230v Trombone Heater Assembly - 72494, Laing 6595.1 Low Flow Replacement
Therm Products
MSRP: $489.99$374.99Genuine replacement 4.0kW 230v low flow trombone-style heater assembly for Caldera and Watkins spa systems. This dual element heating unit measures 26" x 6" and includes a 24" pigtail cord with...MSRP: $489.99$374.99 -
Watkins LX 48 Frame Pump 1.5HP 2-Speed 115V 2"x2" | Part 37334-03 | Vendor Code 3536
HTPOFAmerica
MSRP: $439.99$399.99This dual-speed 48 Frame complete spa pump delivers 1.0 Horsepower at 10.3/3.8 Amp and carries Watkins Vendor Code 3536. Manufactured by LX, this genuine replacement typically displays part number...MSRP: $439.99$399.99 -
Watkins Wavemaster Pump Bearing & Seal Kit - Vendor #4081 - Hotspring 6000/7000/8000/8200/9000/9200 w/ Silicon
HTPOFAmerica
MSRP: $39.99$29.99Complete bearing and shaft seal repair kit designed for Hotspring and Watkins Wavemaster circulation pumps. This genuine replacement assembly is compatible with Vendor #4081 pump models including...MSRP: $39.99$29.99