1 1/2" Water Manifolds

1 1/2" Water Manifolds

Hot tub water manifolds distribute water flow to multiple jets from a single supply line, simplifying spa plumbing. Our 1-1/2" water manifolds come in various outlet configurations and are compatible with standard spa plumbing fittings. The Renu barbed kit system makes manifold replacement fast and straightforward. We offer competitive international shipping rates to buyers worldwide.

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  • (5) Feet of Tubing 3/4" Inside Diameter 1" OD Used on Water Manifolds and More (5) Feet of Tubing 3/4" Inside Diameter 1" OD Used on Water Manifolds and More
3/4" Inside Diameter

    Clear Spa Tubing 5 Foot Length - 3/4" ID x 1" OD for Hot Tub Manifolds & Water Control Valves

    HTPOFAmerica

    MSRP: $35.99
    $15.99
    This replacement part consists of a 5-foot section of transparent flexible tubing measuring 1 inch outer diameter (OD) and 3/4 inch inner diameter (ID). Perfect for connecting water manifolds, control valves, and waterfall features in spa systems, this...
    MSRP: $35.99
    $15.99
    Qty in Cart: 0
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    MSRP: $35.99
    $15.99
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  • (2) Feet Feet of Tubing 3/4" Inside Diameter 1" OD Used on Water Manifolds and More
24" Long Piece (2) Feet of Tubing 3/4" Inside Diameter 1" OD Used on Water Manifolds and More
1" Outside Diameter

    Clear Spa Tubing 2 Foot Length - 3/4" ID x 1" OD for Hot Tub Manifolds & Water Control Valves

    HTPOFAmerica

    $9.99
    This listing includes a 24-inch (2 foot) section of clear flexible tubing with precise dimensions: 1" outer diameter (OD) and 3/4" inner diameter (ID). This clear tubing is designed for spa plumbing applications including water manifold connections,...
    $9.99
    Qty in Cart: 0
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    $9.99
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  • (1) Hot Tub Roto Clamp Spa Part Fits Hose 3/4" ID & 1" OD Video
Fits Tubing that is 3/4" I.D. (1) Hot Tub Roto Clamp Spa Part Fits Hose 3/4" ID & 1" OD Video
Fits Tubing that is 3/4" I.D.

    Single Roto Clamp for Spa Tubing 3/4" ID x 1" OD - Hot Tub Hose Connector

    HTPOFAmerica

    MSRP: $8.99
    $4.99
    This listing includes ONE clamp kit designed specifically for 3/4" ID x 1" OD clear hose. Ideal for securing clear vinyl tubing to PVC plumbing components, particularly water manifolds in spa systems. Combine this clamp with compatible components...
    MSRP: $8.99
    $4.99
    Qty in Cart: 0
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    MSRP: $8.99
    $4.99
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  • (12) Piece Hot Tub Roto Clamp Spa Part Manifold Kit Fits Tube 3/4" ID & 1" OD Video
This is the correct clamp to use for most water manifold, Barbs and Water Control applications. 
It does fit the outside of 3/4" I.D. clear tube used in water manifolds, Waterfalls and Controls and more... (12) Piece Hot Tub Roto Clamp Spa Part Manifold Kit Fits Tube 3/4" ID & 1" OD Video
This is the correct clamp to use for most water manifold, Barbs and Water Control applications. 
It does fit the outside of 3/4" I.D. clear tube used in water manifolds, Waterfalls and Controls and more...

    12-Pack Roto Clamp Kit for Hot Tub Manifolds - 3/4" ID & 1" OD Tubing - Global Spa Parts

    HTPOFAmerica

    MSRP: $14.99
    $9.99
    This 12-piece clamp set is engineered for 1" OD, 3/4" ID clear tubing ONLY. These rotating clamps provide secure connections between clear vinyl hoses and various PVC plumbing components in spa systems. Combine these clamps with additional plumbing...
    MSRP: $14.99
    $9.99
    Qty in Cart: 0
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    MSRP: $14.99
    $9.99
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  • (18) Piece Hot Tub Roto Clamp Spa Part Kit Fits pipe with 3/4" ID & 1" OD Video
This is the correct clamp to use for most water manifold, Barbs and Water Control applications. 
It does fit the outside of 3/4" I.D. clear tube used in water manifolds, Waterfalls and Controls and more... (18) Piece Hot Tub Roto Clamp Spa Part Kit Fits pipe with 3/4" ID & 1" OD Video
This is the correct clamp to use for most water manifold, Barbs and Water Control applications. 
It does fit the outside of 3/4" I.D. clear tube used in water manifolds, Waterfalls and Controls and more...

    18-Pack Roto Clamps for Hot Tub Manifolds - 3/4" ID x 1" OD Clear Tubing - Global Spa Parts

    HTPOFAmerica

    MSRP: $18.99
    $12.99
    This comprehensive 18-piece roto clamp package is specifically engineered for secure connections on clear vinyl tubing measuring 3/4" inside diameter and 1" outside diameter. These professional-grade clamps create watertight seals when connecting clear...
    MSRP: $18.99
    $12.99
    Qty in Cart: 0
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    MSRP: $18.99
    $12.99
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  • 12" of Tubing 3/4" Inside Diameter 1" OD Used on Water Manifolds and More
12" Long Piece 12" of Tubing 3/4" Inside Diameter 1" OD Used on Water Manifolds and More
12" Long Piece

    Clear Spa Tubing 3/4" ID x 1" OD - 12 Inch Length for Hot Tub Water Manifolds & Valves

    HTPOFAmerica

    $7.99
    This listing includes one 12 inch section of clear spa tubing with 1" outer diameter (OD) and 3/4" inner diameter (ID). Ideal for hot tub plumbing connections including water manifolds, control valves, and waterfall features.Product...
    $7.99
    Qty in Cart: 0
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    $7.99
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  • 10-Port Dead End Manifold with 3/8" Barbs and 1-1/2" Spigot Connection 10-Port Dead End Manifold with 3/8" Barbs and 1-1/2" Spigot Connection

    10-Port Dead End Manifold with 3/8" Barbs and 1-1/2" Spigot Connection

    Sundance Spas

    MSRP: $32.77
    $25.49
    This dead end configuration manifold features ten ports with 3/8" barb fittings for secure hose connections. Designed with 1-1/2" spigot x 1-1/2" slip connections for reliable plumbing integration in spa systems. Essential component for distributing...
    MSRP: $32.77
    $25.49
    Qty in Cart: 0
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    MSRP: $32.77
    $25.49
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  • Air Manifold, 3/8" barbs, 16 Port, 1-1/2" slip x 1-1/2" spigot, Sundance Hot Tubs and Others Air Manifold, 3/8" barbs, 16 Port, 1-1/2" slip x 1-1/2" spigot, Sundance Hot Tubs and Others

    16-Port Air Manifold 3/8" Barb 1-1/2" Slip x Spigot | Sundance Spa Compatible | Global

    HTPOFAmerica

    MSRP: $19.99
    $16.99
    Specialty 16-port air distribution manifold designed for Sundance spa models and compatible hot tub systems. This unique manifold configuration features sixteen 3/8" barbed outlets for air line connections, plus 1-1/2" slip socket on one end and 1-1/2"...
    MSRP: $19.99
    $16.99
    Qty in Cart: 0
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    MSRP: $19.99
    $16.99
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  • Manifold, 1/2" Slip, 4 Port, Transition, 1-1/2" Slip Manifold, 1/2" Slip, 4 Port, Transition, 1-1/2" Slip

    4-Port Transition Manifold - 1-1/2" to 1/2" Slip Connections for Hot Tub Plumbing

    HTPOFAmerica

    MSRP: $14.99
    $10.99
    This transition-style manifold distributes water flow from a single 1-1/2" slip inlet to four separate 1/2" slip outlets, perfect for spa jet plumbing configurations. The primary inlet features a 1 7/8" Inside Diameter, while each of the four output...
    MSRP: $14.99
    $10.99
    Qty in Cart: 0
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    MSRP: $14.99
    $10.99
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  • Barb Adapter, 3/4" Barb x 1-1/2" Street Barb Adapter, 3/4" Barb x 1-1/2" Street

    3/4" Barb x 1-1/2" Street Spigot Adapter Fitting for Hot Tubs & Spas

    Hot Tub Parts or America

    MSRP: $9.99
    $6.99
    This premium barb adapter fitting connects 3/4 inch flexible tubing to 1-1/2 inch street plumbing in your hot tub or spa system. Designed for reliable water flow and secure hose attachment in spa equipment applications.Barb Fitting TypeBarb AdapterBarb...
    MSRP: $9.99
    $6.99
    Qty in Cart: 0
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    MSRP: $9.99
    $6.99
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