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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Twin Pack 1" Split Nut Gaskets for Saluspa Lay-Z-Spa™ Airjet™ B/C Air Union Coupling - 1 1/4" Diameter
HTPOFAmerica
MSRP: $29.98$14.99This replacement part consists of Two (2) Gaskets Only designed for the B/C air union coupling found on Saluspa and Lay-Z-Spa Airjet™ inflatable hot tubs. Each gasket measures approximately 1 1/4"...MSRP: $29.98$14.99 -
Replacement Gasket for 1" Air Union B/C Coupling - Saluspa Lay-Z-Spa Airjet Hot Tubs
HTPOFAmerica
MSRP: $14.99$8.99This is a Replacement Gasket Only designed for the B/C Coupling on Saluspa and Lay-Z-Spa Airjet hot tub models. The gasket measures approximately 1 1/4" edge to edge with a 5/8" center hole, ensuring...MSRP: $14.99$8.99 -
4-Port Air Manifold with 3/8" Barb Connections, 1 1/2" Slip x Dead End Configuration
HTPOFAmerica
MSRP: $11.99$6.99This flow-through air distribution manifold features four 3/8" barbed ports designed to split air lines in hot tub and spa plumbing systems. Engineered with a 1 1/2" slip or spigot inlet connection...MSRP: $11.99$6.99 -
PVC Reducer Coupling 1.5" Slip to 1" Slip - Hot Tub Spa Plumbing Fitting
HTPOFAmerica
MSRP: $7.49$5.49This PVC Reducer Coupling transitions from 1 1/2" slip down to 1" slip for spa and hot tub plumbing applications. One end accepts 1 1/2" fittings with 1 7/8" OD, while the opposite end accepts 1"...MSRP: $7.49$5.49 -
Discontinued - 1 Inch Dual-Purpose Slip/Spigot Plug Cap for Spa Plumbing Fittings
HTPOFAmerica
MSRP: $5.99$3.99Please note: This component is no longer available from the original manufacturer. Alternative plug or cap configurations should be substituted. This versatile 1 inch dual-function plumbing plug...MSRP: $5.99$3.99Qty in Cart: 0Quantity:Price:MSRP: $5.99$3.99Subtotal: -
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...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...MSRP: $24.99$18.99 -
1" Flex Pipe Adapter Kit - Connects Legacy 1" Flex to Modern Spa Plumbing
HTPOFAmerica
MSRP: $19.99$14.99This comprehensive adapter kit bridges the gap between older 1" flexible piping and contemporary plumbing components in your hot tub system. Each kit includes: 4 inches of 3/4" inside diameter clear...MSRP: $19.99$14.99 -
1" Slip 90° Elbow Adapter for Air Control Valve - Blower Connection Fitting
HTPOFAmerica
MSRP: $16.99$11.99This 90-degree elbow adapter features a slide-on design that mounts directly onto your 1" air control valve, providing a convenient side outlet before permanent plumbing installation. The fitting...MSRP: $16.99$11.99 -
1" Thread Air Union Split Nut Kit with Gasket - Lay-Z-Spa™ Airjet™ B/C Coupling Replacement for Saluspa
HTPOFAmerica
MSRP: $34.99$29.99This 1" threaded split nut kit serves as a replacement B/C Coupling assembly designed for air jet spas, specifically engineered for Saluspa and Lay-Z-Spa Airjet™ models including Siena, Miami,...MSRP: $34.99$29.99Qty in Cart: 0Quantity:Price:MSRP: $34.99$29.99Subtotal: -
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"...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...MSRP: $11.99$7.99