1" and Smaller Water Manifolds

1" and Smaller Water Manifolds

Hot tub water manifolds distribute water flow to multiple jets from a single supply line, simplifying spa plumbing. Our 1" 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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  • Air Manifold 8 Control Valve Kit Gray New 1" Spa Hot Tub Universal How To Video Air Manifold 8 Control Valve Kit Gray New 1" Spa Hot Tub Universal How To Video

    Universal Gray 1" Spa Air Control Valve Kit - 8 Port Manifold Assembly with Installation Guide

    HTPOFAmerica

    MSRP: $56.50
    $42.99
    This comprehensive Universal 8-Port Gray Hot Tub Air Valve Control Kit with 1" Connections provides everything needed for complete installation. The complete assembly features (1) 1" Spigot X 1" Spigot X 1" Tee Spigot Style Air Manifold equipped with (8)...
    MSRP: $56.50
    $42.99
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    MSRP: $56.50
    $42.99
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  • Hot Tub Spa Air Manifold Part 1" Slip X 1" Spigot X (8) 3/8" Barbs Video How To Hot Tub Spa Air Manifold Part 1" Slip X 1" Spigot X (8) 3/8" Barbs Video How To

    Spa Air Manifold 1" Slip x 1" Spigot x (8) 3/8" Barbs - Hot Tub Distribution Part

    HTPOFAmerica

    MSRP: $18.99
    $14.99
    Premium 1" Slip X 1" Street X 1" Street Tee X (8) 3/8" Barbs Air Manifold designed for hot tub and spa air systems. This air distribution manifold accepts 1" pipe on one end and connects via slip fitting into 1" port on opposite side or top...
    MSRP: $18.99
    $14.99
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    MSRP: $18.99
    $14.99
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  • Hot Tub Spa Manifold Part 1" Slip X 1" Spigot X (12) 3/8" Barbs Video How To Hot Tub Spa Manifold Part 1" Slip X 1" Spigot X (12) 3/8" Barbs Video How To

    Spa Air Manifold 1" Slip x 1" Spigot with 12 Barb Ports 3/8" - Global Hot Tub Parts

    HTPOFAmerica

    MSRP: $18.99
    $14.99
    This Air Manifold features 1" Slip x 1" Spigot connections with (12) 3/8" Barb Fittings. One end accepts a 1" ID or 1 5/16" OD pipe, while the opposite end slips into a 1 5/16" ID fitting. The manifold includes twelve 3/8" barbed ports for air line...
    MSRP: $18.99
    $14.99
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    MSRP: $18.99
    $14.99
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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
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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
3/4" Inside 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
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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
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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
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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
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    MSRP: $18.99
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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
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    $7.99
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  • Spin To Win, Kit, 3/4" Flex Pipe, 1" OD,  6" length for Manifolds and Waterfall or Air Control Valves Spin To Win, Kit, 3/4" Flex Pipe, 1" OD,  6" length for Manifolds and Waterfall or Air Control Valves

    3/4" Flex Pipe Repair Kit with Coupler - 1" OD, 6" Length for Manifold & Valve Connections

    HTPOFAmerica

    MSRP: $11.99
    $7.99
    This 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
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    MSRP: $11.99
    $7.99
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  • Set of (3) Barb Plugs 3/8" Slip for Air Manifold and more Waterway Set of (3) Barb Plugs 3/8" Slip for Air Manifold and more Waterway

    3-Pack 3/8 Inch Slip Barb Plugs for Waterway Air Manifold & Jet Body Ports

    Waterway Plastics

    MSRP: $14.97
    $9.99
    This three-piece barb plug kit is designed to seal 3/8 inch ports on air manifolds and the air side of jet bodies positioned above your spa's waterline. Each plug provides a reliable slip-fit connection for Waterway systems and other compatible equipment...
    MSRP: $14.97
    $9.99
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    MSRP: $14.97
    $9.99
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