Manifolds & Related Parts
Our hot tub manifold collection includes water distribution manifolds, air manifolds, and heater manifolds for complete spa plumbing solutions. Manifolds simplify spa plumbing by consolidating multiple connections into a single assembly, reducing potential leak points. We offer competitive international shipping rates to buyers worldwide.
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3-Pack 3/8 Inch Slip Barb Plugs for Waterway Air Manifold & Jet Body Ports
Waterway Plastics
MSRP: $14.97$9.99This 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 -
6-Port Flow Through Manifold with 3/8" Barb Connections | 1-1/2" Slip x Spigot Fitting
HTPOFAmerica
MSRP: $24.99$18.99This flow-through manifold component includes six 3/8" barbed outlets with 1-1/2" slip inlet and 1-1/2" spigot outlet configuration for hot tub plumbing systems.Compatible 3/8" slip barb plugs available separately from Waterway for sealing unused ports...MSRP: $24.99$18.99 -
3/4" Barb Extension Kit - 3/4" Slip/1" Street Adapter with 4" Tubing & 2 Clamps
HTPOFAmerica
MSRP: $9.99$7.99This comprehensive extension assembly includes a 3/4" barb adapter fitting with 3/4" slip and 1" street connections, along with 4 inches of 3/4" ID tubing and two securing clamps. Designed to add an additional 3/4" water outlet connection to 1/2", 3/4",...MSRP: $9.99$7.99 -
Deluxe 10-Port 3/4" Manifold Replacement Kit with 2" Coupler - Complete Hot Tub Plumbing Solution
HTPOFAmerica
MSRP: $103.99$78.99Complete 10-Output Manifold Replacement System for Hot Tub Plumbing RepairsThis comprehensive deluxe replacement kit provides everything needed to repair and upgrade your spa's plumbing manifold system. The complete package includes a 2" x 2" Spigot x...MSRP: $103.99$78.99 -
8-Outlet 3/4" Spa Manifold Deluxe Replacement Kit with 2" Coupler - Complete Installation Set
HTPOFAmerica
MSRP: $87.99$68.99Premium 8-Port Spa Manifold Assembly KitThis comprehensive deluxe replacement kit provides everything needed for manifold repairs on modern hot tubs. The complete assembly features a 2" x 2" spigot configuration with dead end design and total of 8 barbed...MSRP: $87.99$68.99 -
3/8" Air Tubing Repair Kit | 1/2" OD | 6" Length | Barbed Coupler Included for Spa Jets & Air Manifolds
HTPOFAmerica
MSRP: $12.99$6.99Repair your spa's 3/8" air plumbing quickly and easily with this complete tubing connection kit. Designed specifically for air control line repairs, this kit is perfect when connecting older 3/8" clear tubing (approximately 1/2" OD) between a cut air...MSRP: $12.99$6.99 -
1/2" Flex Pipe Repair Kit, 3/4" OD, 6" Length with Coupler for Manifolds & Air Control Valves
HTPOFAmerica
MSRP: $11.99$7.99This 1/2" plumbing repair kit provides a reliable solution for connecting existing 1/2" plumbing (measuring approximately 3/4" OD) to new pipe installations. The complete kit contains a 6" section of 1/2" flexible pipe with 3/4" OD plus a 1/2" coupler...MSRP: $11.99$7.99 -
1-1/2" Flex Pipe & Coupler Repair Kit for Spa Manifolds, Unions & Slice Valves
HTPOFAmerica
MSRP: $14.99$9.99This professional plumbing repair kit includes a 1 1/2" coupler paired with a 6" section of 1 1/2" flexible pipe designed for seamlessly connecting new plumbing components to existing spa plumbing lines. The installation method involves threading the...MSRP: $14.99$9.99 -
2" Slip x 2 1/8" Barb Pipe Adapter for Strong Spa - 2" PVC to Inside Diameter Tube Connection
HTPOFAmerica
MSRP: $13.99$11.99This 2" Slip x 2 1/8" Barb Adapter provides a specialized connection solution for hot tub plumbing systems. The slip end installs inside standard 2" PVC plumbing fittings using adhesive, while the barbed end accepts 2" Inside Diameter flexible tubing...MSRP: $13.99$11.99 -
2" Hot Tub Manifold Replacement Kit - 24 Ports 3/4" with Coupler & 2" Flex Pipe - Spa Plumbing Repair
HTPOFAmerica
MSRP: $114.99$72.99Complete 2" Spa Manifold Replacement Kit with (24) 3/4" Barb OutletsThis comprehensive repair kit includes everything needed for manifold replacement in your hot tub plumbing system: (4) 2" Spigot to Dead End Manifolds each featuring (6) 3/4" Barb...MSRP: $114.99$72.99 -
1" Slip Manifold Replacement Kit with 4x 3/4" Barb Ports for Hot Tub Spa - 3/4" or 1" Pipe Compatible
HTPOFAmerica
MSRP: $48.99$34.99Global offers this complete Renu manifold replacement assembly designed for 1" street connection with four 3/4" barbed outlets, ideal for replacing worn manifolds connected to 3/4" or 1" white PVC plumbing lines in your spa.Complete Kit Includes:Manifold...MSRP: $48.99$34.99 -
1" Slip Manifold Kit with (4) 3/4" Barb Ports - Spa Replacement for 1/2" White Pipe Systems
HTPOFAmerica
MSRP: $39.99$24.99This complete Renu-style manifold assembly is designed for replacing aging spa plumbing systems that currently use 1/2" white glued pipes. The kit provides a comprehensive solution for hot tub manifold restoration.Manifold Specifications:1" slip fitting...MSRP: $39.99$24.99