Air Injectors
Air injectors introduce air into spa, hot tub, bath, and hydrotherapy systems to create a steady stream of bubbles and a more relaxing water experience. Browse replacement air injectors, fittings, and related components made for durable performance, easier maintenance, and proper airflow in residential and commercial water systems.
![Waterway Top Flo Injector Top Only [White] (215-2180)](http://www.bathandspaparts.com/cdn/shop/products/215-2180_large.jpg?v=1486205377)
![Balboa 1 5/8" OD Air Injector Snap Cap [White] (13009-WH)](http://www.bathandspaparts.com/cdn/shop/products/gg13009wh_large.jpg?v=1518751344)
![Waterway 3/8" SB Elbow Style Air Injector [White] (670-2200)](http://www.bathandspaparts.com/cdn/shop/files/670-2200_large.jpg?v=1760566853)
![Balboa High Output Air Injector Cap [White] (31-9202WHT)](http://www.bathandspaparts.com/cdn/shop/products/35-470-1002_xl_large.jpg?v=1518750411)
