Plumbing and Related Parts
Our hot tub plumbing and PVC fittings section covers everything you need for spa pipe repairs and installations, from 1/2" to 2.5" pipe sizes. All fittings are chemical-resistant schedule 40 PVC, designed to withstand the demands of heated, treated spa water. We offer competitive international shipping rates to buyers worldwide.
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1 Inch x 3/4 Inch x 3/4 Inch Manifold Wye Fitting for Hot Tubs and Spas
HTPOFAmerica
MSRP: $15.99$11.99Hot Tub Manifold Wye Fitting - 1" x 3/4" x 3/4" ConfigurationThis precision-engineered manifold wye fitting features 1 inch slip on the inlet and dual 3/4 inch slip outlets, designed specifically for spa plumbing systems. The wye configuration allows...MSRP: $15.99$11.99 -
RENU Manifold Wye Adapter Kit 3/4"s x 1/2"s x 1/2"s - Complete Flex Pipe Solution
HTPOFAmerica
MSRP: $49.99$34.99Original Component Discontinued - Complete Retrofit Solution AvailableThis RENU Kit provides everything needed to connect modern fittings to legacy flex pipe systems. The kit centers around a 1" x 3/4" - 3/4" Wye fitting with reducer bushings (1" to 3/4"...MSRP: $49.99$34.99 -
3/4"s x 1/2"s x 1/2"s Manifold Wye Replacement Solution Kit for Hot Tubs
HTPOFAmerica
MSRP: $19.99$14.99Original part discontinued - Global has the perfect alternative solution.This replacement kit features a 1" x 3/4" - 3/4" Wye fitting complete with reducer bushings (1" to 3/4" and 3/4" to 1/2"). The included reducer bushings provide easier installation...MSRP: $19.99$14.99 -
3/4" Flex Pipe Repair Kit with Coupler - 1" OD, 6" Length for Manifold & Valve Connections
HTPOFAmerica
MSRP: $11.99$7.99This 3/4" Spin To Win Repair Kit provides everything needed for connecting aging 3/4" plumbing lines (approximately 1" OD) to modern pipe systems. The complete kit contains a 6" section of 3/4" flexible pipe measuring roughly 1" OD, plus a matching 3/4"...MSRP: $11.99$7.99 -
2" PVC 45 Degree Street Elbow with Pressure Switch Port - 2" Spigot x 2" Slip Fitting
HTPOFAmerica
MSRP: $12.99$8.99This 45 degree PVC elbow fitting features a 2" street connection on one end and a 2" slip socket on the other, with an integrated threaded port designed for pressure switch installation. The street (spigot) end inserts into a standard 2" fitting, while...MSRP: $12.99$8.99 -
Waterway Pump Air Bleeder Connect Kit 1/4" MPT x 3/8" Barb with Tubing, Coupler & Sealant
HTPOFAmerica
MSRP: $15.99$11.99Complete Air Bleeder Connection Kit featuring a 1/4" MPT x 3/8" barbed fitting, 3/8" x 3/8" barbed coupler, 4 inches of 3/8" tubing, and silicon sealant. This essential assembly is designed for installation on Waterway hot tub pump faces to facilitate...MSRP: $15.99$11.99 -
2" Slip x 3/4" FPT x 2" Slip Tee Fitting for Hot Tub Plumbing
HTPOFAmerica
MSRP: $16.99$12.99This plumbing tee fitting features 2" Slip connections on both ends with a center 3/4" FPT (Female Pipe Thread) port. Commonly used in spa and hot tub plumbing configurations where a spigot needs to be threaded into the system. Available thread sizes...MSRP: $16.99$12.99 -
3/4" Triple Barb Tee Fitting - Hot Tub Plumbing Connector for 3/4" ID Tubing
HTPOFAmerica
MSRP: $7.99$5.99This triple barb tee fitting features 3/4" barbed connections on all three outlets, designed specifically for joining 3/4" inside diameter tubing in spa plumbing systems. Perfect for creating manifold configurations and branching water lines in your hot...MSRP: $7.99$5.99 -
3/4" x 3/8" x 3/4" Barbed Tee Fitting for Hot Tub Plumbing Connections
HTPOFAmerica
MSRP: $7.99$5.99This triple barbed tee fitting is designed to connect spa tubing in various configurations, featuring 3/4" barb connections on two ends and a 3/8" barb connection on the center outlet. Ideal for joining 3/4" ID and 3/8" ID tubing in hot tub and spa...MSRP: $7.99$5.99 -
3/4" Barb x 2" Spigot Adapter for Spa Water Manifolds - Universal Fitting
HTPOFAmerica
MSRP: $9.99$5.99This versatile barb adapter fitting features a 3/4" barb connection on one end and a 2" spigot on the other, designed specifically for hot tub and spa plumbing systems. The 2" spigot end glues securely into any standard 2" slip manifold or compatible 2"...MSRP: $9.99$5.99 -
3/4" Barb to 2" Spigot Adapter Kit with Coupler for Slip Water Manifolds - Complete Assembly
HTPOFAmerica
MSRP: $23.99$18.99This comprehensive adapter kit connects 3/4" tubing to 2" slip water manifolds and includes everything needed for a secure installation. The complete assembly features a 3/4" barbed adapter with 2" spigot end, plus a 3/4" x 3/4" barb coupler, two...MSRP: $23.99$18.99 -
1-1/2" Slip x 1/2" FPT x 1-1/2" Slip Reducing Tee Fitting for Hot Tubs & Spas
HTPOFAmerica
MSRP: $6.99$4.99This three-way reducing tee fitting features 1-1/2" slip connections on both ends with a center 1/2" female pipe thread outlet. The 1-1/2" slip sides accommodate pipe and fittings measuring approximately 1 7/8" OD on each end, while the 1/2" female pipe...MSRP: $6.99$4.99