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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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...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...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"...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...MSRP: $6.99$4.99 -
4-Port Transition Water Manifold - 1-1/2" to 1" Slip Connections for Hot Tubs & Spas
HTPOFAmerica
MSRP: $17.99$13.99This transition-style water manifold features a 1 1/2" slip inlet (measuring 1 7/8" Inside Diameter) that distributes flow to four 1" slip outlets (each measuring 1 1/4" Inside Diameter). Ideal for...MSRP: $17.99$13.99 -
1-1/2" x 1/2" x 1-1/2" Slip Reducing Tee Fitting for Hot Tub Plumbing
HTPOFAmerica
MSRP: $6.99$4.99This reducing tee fitting features 1-1/2" Slip x 1/2" Slip x 1-1/2" Slip connections for spa plumbing systems. The two 1-1/2" slip ends accommodate pipes and fittings with approximately 1 7/8" outer...MSRP: $6.99$4.99 -
1-1/2" Slip x 3/4" FPT x 1-1/2" Slip Reducing Tee Fitting for Hot Tub Plumbing
HTPOFAmerica
MSRP: $6.99$4.99This Reducing Tee fitting features 1-1/2" Slip connections on two sides with a center 3/4" Female Pipe Thread outlet. The 1-1/2" slip ends accommodate pipes and connectors measuring approximately 1...MSRP: $6.99$4.99 -
Dark-Sliver-Glitter Low Profile Spa Bottom Drain w/ Conversion Kit - 3/4" Barb, 3-1/2" Face
HTPOFAmerica
MSRP: $48.99$46.99This Dark-Sliver-Glitter finish Low Profile Spa Bottom Drain Assembly includes a complete conversion kit designed to adapt legacy 3/4" to 1" flex line connections to modern 3/4" barb configurations...MSRP: $48.99$46.99 -
Gray Lo-Pro Bottom Drain Kit w/ Conversion, 3/4" Barb Elbow, 3-1/2" Face - Hot Tub Floor Drain
HTPOFAmerica
MSRP: $48.99$36.99Important Note: This gray version is no longer available. Global now stocks this identical drain system in Graphite (Dark-Silver-Glitter) finish with the same specifications and 3-1/2" Face Width...MSRP: $48.99$36.99 -
Gray Lo-Pro Bottom Drain Assembly - 3/4" Slip Barb Elbow - 3-1/2" Face - Hot Tub Floor Drain
HTPOFAmerica
MSRP: $34.99$29.99Important: This gray version is no longer available. We now carry this drain assembly in Graphite (Dark-Silver-Glitter finish) with the same 3/4" slip barb elbow and 3-1/2" face width specifications...MSRP: $34.99$29.99 -
Dark Silver Glitter Lo-Pro Floor Drain - 3/4" Barb Elbow - 3-1/2" Face - Spa Bottom Drain
HTPOFAmerica
$39.99This low-profile bottom drain assembly serves as an interior wall-mounted hot tub drain fitting featuring a 3/4" slip barb elbow connection with an outer diameter of approximately 3/4". The...$39.99 -
5-Pack Bell Reducer Fittings 1-1/2" Slip to 1/2" Slip - Part 00515
HTPOFAmerica
MSRP: $29.95$19.99This is a convenient 5-piece package of Bell Reducer fittings designed to connect 1-1/2" Slip to 1/2" Slip piping. The larger opening accepts 1-1/2" pipe with an outer diameter of approximately 1...MSRP: $29.95$19.99