Air Injectors
Shop our selection of Air Injectors in the Air System Blowers & Parts category. We carry OEM-quality hot tub and spa replacement parts from leading manufacturers worldwide. Whether you're doing a full spa renovation or a targeted repair, our inventory covers the parts you need to get your hot tub running perfectly. We offer competitive international shipping rates to buyers worldwide.
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Waterway Gray Air Injector 1 3/8" Face Multi-Body 3/8" Barb with Adapters
HTPOFAmerica
MSRP: $14.99$10.99Gray Multibody Air Injector featuring a 1 3/8" face width dimension, manufactured by Waterway for hot tub and spa applications.Designed for installation in a .60" diameter hole, this complete assembly includes a small gasket, retaining nut, and three...MSRP: $14.99$10.99 -
Waterway White Air Injector 1 3/8" Face Multi-Body 3/8" Barb Fitting
HTPOFAmerica
MSRP: $14.99$10.99White Waterway Multi-Body Air Injector featuring a 1 3/8" face width dimension for spa jet installations.Installation requires a .60" diameter hole. Complete assembly includes small gasket, retaining nut, and three interchangeable barb adapters for...MSRP: $14.99$10.99 -
White Salt & Pepper Air Injector Jet - Top Flo 3/8" 90° Barb - Waterway Replacement Part
HTPOFAmerica
MSRP: $14.66$11.40This White Salt & Pepper style air injector assembly from Waterway combines the jet and body in one complete unit. Designed for top flow configurations, this component accepts 3/8" inside diameter tubing and features a 3/8" outside diameter 90° elbow...MSRP: $14.66$11.40 -
Waterway Button Air Injector White 1/4"b 5/16" Barb Single Hole
HTPOFAmerica
MSRP: $9.97$7.76Waterway Plastic ConstructionSingle hole button-style air injector featuring 5/16" barb fitting. Requires 3/8" hole for proper installationMSRP: $9.97$7.76 -
Gray Salt & Pepper Air Injector Jet - Top Flo 3/8" Barb Straight Body - Waterway Compatible
HTPOFAmerica
MSRP: $13.94$10.84This Gray Salt & Pepper Style Air Injector Jet with complete body assembly offers reliable spa aeration for your hot tub system. Designed as a Top Flow configuration, this injector accommodates tubing with a 3/8" Inside Diameter and features a...MSRP: $13.94$10.84 -
Waterway Gray Button Air Injector 1/4"b Barb Fitting - Spa Blower System Component
HTPOFAmerica
MSRP: $12.99$9.99Waterway Plastic ConstructionGray button-style air injector featuring a single-port design with 5/16" barb connection. Installation requires a 3/8" mounting hole in your spa shell.This compact air injector component integrates seamlessly with air blower...MSRP: $12.99$9.99 -
Waterway White Low Profile Air Injector 3/8"sb Elbow Style Side Output
HTPOFAmerica
MSRP: $14.66$11.40Waterway PlasticLow-profile elbow-style air injector featuring side output design in white finish. Requires 3/4" hole for proper installation. 3/8"sb configuration for optimal spa air flow.MSRP: $14.66$11.40 -
White Salt & Pepper Air Injector Jet - Top Flo 3/8"b Straight Body - Waterway
HTPOFAmerica
MSRP: $13.94$10.84Upgrade your spa with this White Salt & Pepper Style Air Injector Jet and Body by Waterway. Designed as a Top Flow configuration, this injector accommodates 3/8" Inside Diameter tubing and includes a 3/8" Outside Diameter Straight Barb connection...MSRP: $13.94$10.84 -
5-Pack 1 1/4" Air Jet Flange Fittings w/ 3/4" Thread Injector - Hot Tub Spa Parts & Silicone
HTPOFAmerica
$34.99This package includes Five (5) Waterway 1 1/4" Air Jet Face Flanges with 3/4" Thread Injector Components for hot tubs and spas. These flange-style fittings feature a design that installs by applying clear silicone around the flange perimeter and securing...$34.99 -
Waterway Air Jet Flanges 1 1/4" Face 3/4" Thread - 3 Pack Hot Tub Spa Replacement Parts
HTPOFAmerica
MSRP: $41.97$17.99This package includes three (3) Waterway air jet flange fittings designed for hot tub and spa applications. Each flange features a 1 1/4 inch face diameter with 3/4 inch threaded injector connection. These flange-style air jet components are compatible...MSRP: $41.97$17.99 -
3-Pack 1 1/4" Air Jet Flange Fittings with 3/4" Threaded Injector - Hot Tub Spa Replacement Parts
HTPOFAmerica
MSRP: $27.99$20.99This package includes three (3) replacement air jet face flanges designed for hot tub and spa applications. Each flange features a 1 1/4 inch face diameter with a 3/4 inch threaded injector component for secure installation.Installation Details: These...MSRP: $27.99$20.99 -
Waterway Air Jet Face 1 1/4" Flange 3/4" Thread - Pack of 2 | Streamline Compatible
HTPOFAmerica
MSRP: $27.99$12.99Global offers this pair of Waterway air jet flanges designed for hot tub and spa installations. Each flange measures 1 1/4 inches with a 3/4 inch threaded injector connection, providing reliable air flow for your hydrotherapy system.Flange-Style Design:...MSRP: $27.99$12.99