Air System Manifolds & Related Parts
Hot tub air system manifolds distribute air flow from your blower to multiple air injectors across your spa. Our replacement air manifolds ensure even air distribution for consistent hydrotherapy performance. Compatible with standard spa air system tubing and injector fittings. We offer competitive international shipping rates to buyers worldwide.
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Clear Spa Tubing 3/4" ID x 1" OD - 12 Inch Length for Hot Tub Water Manifolds & Valves
HTPOFAmerica
$7.99This 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...$7.99 -
$11.99 -
Four-Port Air Manifold - 1" Spigot with (4) 3/8" Barb Connections - Transition Style
Waterway Plastics
MSRP: $8.99$6.99Transition-style air distribution manifold featuring a 1" spigot connection and four 3/8" smooth barbed outlets. This kit comes complete with two 3/8" barb plugs for unused ports.The spigot end is...MSRP: $8.99$6.99 -
$9.99 -
16-Port Air Manifold 3/8" Barb 1-1/2" Slip x Spigot | Sundance Spa Compatible | Global
HTPOFAmerica
MSRP: $19.99$16.99Specialty 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...MSRP: $19.99$16.99 -
6-Port Flow Through Manifold 3/8"sb with 3/4"b Connections - Customizable Configuration
Waterway Plastics
$16.99This versatile 6-port flow through manifold features 3/8" side barbs and 3/4" barb inlet/outlet connections for efficient hot tub and spa plumbing distribution. The manifold is designed with...$16.99 -
$12.99 -
Flex Pipe Adapter Kit - 1/2" or 3/4" Soft Tubing to Modern Barb Fitting Conversion
HTPOFAmerica
MSRP: $14.99$9.99This adapter kit enables seamless integration between legacy 1/2" or 3/4" flexible tubing and contemporary barb-style spa plumbing components. The complete package includes 4 inches of 3/4" Inside...MSRP: $14.99$9.99 -
9-Piece Gasket Kit for Saluspa Lay-Z-Spa Airjet A & B/C Air Union Couplings - 3x 2" Lip + 6x 1" Thread Gaskets
HTPOFAmerica
MSRP: $137.91$49.99This comprehensive gasket replacement kit includes 9 precision seals designed specifically for Lay-Z-Spa Airjet hot tub air union fittings: 3 gaskets for "A" couplings and 6 gaskets for "B/C"...MSRP: $137.91$49.99 -
6-Piece Gasket Replacement Kit: 2" Lip & 1" Thread Gaskets for Saluspa Lay-Z-Spa Airjet A & B/C Air Unions
HTPOFAmerica
MSRP: $89.94$39.99This complete replacement gasket package includes (6) total gaskets: (2) designed for "A" Coupling connections and (4) for "B/C" Coupling assemblies on your Saluspa Lay-Z-Spa Airjet system.The "A"...MSRP: $89.94$39.99 -
3-Piece Gasket Set for Saluspa Lay-Z-Spa Airjet A & B/C Air Union Couplings - 2" Lip & 1" Thread Gaskets
HTPOFAmerica
MSRP: $44.97$25.99This replacement gasket package includes three essential sealing gaskets designed specifically for Saluspa and Lay-Z-Spa Airjet hot tub union fittings: one gasket for the "A" coupling connection plus...MSRP: $44.97$25.99 -
3/4" Flex Pipe Repair Kit with Coupler - 1" OD, 6" Length for Manifold & Valve Connections
HTPOFAmerica
MSRP: $11.99$7.99This 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"...MSRP: $11.99$7.99