Plumbing and Related Parts

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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  • Hot Tub Spa 6" RADKit® 2" Fitting Outside Coupler Kit Plumbing PVC Fitting 
Most 2" Fittings measure about 2 11/16" Outside Diameter... Hot Tub Spa 6" RADKit® 2" Fitting Outside Coupler Kit Plumbing PVC Fitting 
Most 2" Fittings measure about 2 11/16" Outside Diameter...

    6 Inch RADKit 2 Inch Outside Fitting Coupler Repair Kit for Hot Tub Spa Plumbing PVC

    HTPOFAmerica

    $39.99
    This repair solution features a 6 inch long RADKit designed to fit over the exterior of 2 inch fittings and create a watertight seal between two 2 inch fittings measured outside surface to outside...
    $39.99
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  • Spa Hot Tub Pump Air Bleeder Add On Kit 1/4" Mpt X 3/8" Barb with Sealer Fitting
The Hole size for this fitting is about 1 3/16" An example of the bleeder system and this barb in use on a Waterway Pump..

    Hot Tub Pump Air Bleeder Kit - 1/4" MPT x 3/8" Barb Fitting with Sealer & Tubing

    HTPOFAmerica

    MSRP: $39.99
    $29.99
    This comprehensive Add-On Air Bleeder Kit includes everything needed to eliminate air lock problems: a mountable bleeder fitting with removable plug, 1/4" MPT x 3/8" Barb connector, (2) clamps for...
    MSRP: $39.99
    $29.99
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  • HotSpring Watkins Clear Check Valve 1 1/2" Slip x 2" Spigot - Tiger River Compatible HotSpring Watkins Clear Check Valve 1 1/2" Slip x 2" Spigot - Tiger River Compatible

    HotSpring Watkins Clear Check Valve 1 1/2" Slip x 2" Spigot - Tiger River Compatible

    HTPOFAmerica

    MSRP: $69.99
    $54.99
    A 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
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  • (25) Tubing Clamp, Fits Tubing 3/8" I.D. x 1/2"O.D., Double Wire, for Air System Parts We offer these clamps individually if you only need a few...Look for the link below..

    Double Wire Tubing Clamps for Hot Tub Air Systems - 3/8" I.D. x 1/2" O.D. - Pack of 25

    HTPOFAmerica

    MSRP: $30.99
    $12.99
    Pack of 25 Double Wire Tubing Clamps - 3/8" I.D. x 1/2" O.D.Premium quality clamps designed for spa and hot tub air system applications including air manifolds, jet bodies, pump bleeders, and any...
    MSRP: $30.99
    $12.99
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  • (1) Tubing Clamp, Fits Tubing 3/8" I.D. x 1/2"O.D., Double Wire, for Air System Parts We offer these clamps in a set of 25 if you need more than a few...Look for the link below..

    Double Wire Tubing Clamp for 3/8" I.D. x 1/2" O.D. Air System Hose - Single Clamp

    HTPOFAmerica

    MSRP: $1.99
    $1.25
    Single double wire clamp designed for spa air system tubing with 3/8" I.D. x 1/2" O.D. dimensions. Perfect for securing connections on air manifolds, jet bodies, pump bleeders, and other components...
    MSRP: $1.99
    $1.25
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  • Spa Hot Tub Pump Universal Air Bleeder Plug 1/4" Mpt X 3/8" Barb Fitting An example of the bleeder system and this barb in use on a Waterway Pump..

    Universal Hot Tub Pump Air Bleeder Fitting - 1/4" MPT x 3/8" Barb Plug for Spa Pumps

    HTPOFAmerica

    MSRP: $9.99
    $6.99
    Universal Air Bleeder Fitting with 1/4" MPT Thread and 3/8" Barb ConnectionThis replacement air bleeder plug is designed to mount directly onto spa pump wet ends featuring 1/4" MPT threaded ports...
    MSRP: $9.99
    $6.99
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  • Spa Hot Tub Pump Universal Air Bleeder Plug 1/4" Mpt X 3/8" Barb with Sealer Fitting An example of the bleeder system and this barb in use on a Waterway Pump..

    Hot Tub Pump Air Bleeder Fitting 1/4" MPT x 3/8" Barb w/ Silicone Sealer - Universal Spa Part

    HTPOFAmerica

    MSRP: $12.99
    $9.99
    Universal Air Bleeder Valve Kit for Hot Tub Pump Wet Ends - 1/4" MPT x 3/8" Barb Configuration with Silicone SealerThis replacement air bleeder valve assembly mounts directly to spa pump faces and...
    MSRP: $12.99
    $9.99
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  • Barb Adapter, 3/8"b x 1/4"mpt, Pump Wet End Face fits Aqua-Flo & CMP An example of the bleeder system and this barb in use on a Pump..

    3/8" Barb x 1/4" MPT Air Bleeder Adapter for Aqua-Flo & CMP Pump Wet End Face

    HTPOFAmerica

    MSRP: $9.99
    $6.99
    This replacement component is a 3/8" barb x 1/4" MPT threaded air bleeder plug designed for installation on Aqua-Flo and CMP spa pump wet end faces to purge air from the system during tub filling...
    MSRP: $9.99
    $6.99
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  • Barb Adapter, 3/8"b x 1/4"mpt, With Silicon Kit  Pump Wet End Face fits Aqua-Flo & CMP An example of the bleeder system and this barb in use on a Waterway Pump..

    3/8" Barb x 1/4" MPT Air Bleeder Adapter with Silicone - Aqua-Flo & CMP Pump Wet End

    HTPOFAmerica

    MSRP: $12.99
    $8.99
    This air bleeder assembly includes a 3/8" barbed adapter with 1/4" MPT threading and silicone sealant, specifically designed for Aqua-Flo and CMP hot tub pump wet end faces. The barbed fitting allows...
    MSRP: $12.99
    $8.99
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  • Barb Bleeder 1/4" Mpt X 3/8" with Silicon Kit for Waterway Pump Fitting An example of the bleeder system and this barb in use on a Waterway Pump..

    1/4" MPT x 3/8" Air Bleeder Barb Adapter with Silicone - Waterway Pump Compatible

    HTPOFAmerica

    MSRP: $12.99
    $8.99
    Air bleed barbed fitting with silicone sealer designed for hot tub pump face applications, perfect for releasing trapped air during tub filling operations. This barbed adapter plug works with...
    MSRP: $12.99
    $8.99
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  • 3/8" Clear Vinyl Tubing, 12" length for Air Manifold, Jet Body, Blower Jet, Pump Bleeder 3/8" Clear Vinyl Tubing, 12" length for Air Manifold, Jet Body, Blower Jet, Pump Bleeder

    12" Clear Vinyl Air Tubing 3/8" ID x 1/2" OD for Spa Air Systems, Jets, Blowers, Ozonators

    HTPOFAmerica

    MSRP: $3.99
    $2.99
    This is a 12 Inch Section of Clear Vinyl Tubing measuring 3/8" I.D. x 1/2" O.D. designed for air system applications in hot tubs and spas. Need more length? Simply order multiple quantities (example:...
    MSRP: $3.99
    $2.99
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  • Hot Tub GFCI Breaker Information How To DIY The Spa Guy

    GFCI Breaker Installation Guide for Hot Tubs & Spas - Expert DIY Instructions | Global

    Spa Guy How To Videos

    $0.00
    Global presents comprehensive guidance on installing and wiring GFCI breakers for hot tub and spa applications. Understanding proper ground fault circuit interrupter setup is crucial for safe spa...
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