Air Injector

Waterway Plastics Air Injector

Waterway Plastics introduces the air injector component for aeration in pool and spa plumbing. This 3/8-inch smooth barb injector is designed for reliable integration into standard lines. It provides a controlled air feed to water features such as fountains, bubblers, and jets. Built for technicians and serious buyers, this part emphasizes durability and serviceability in outdoor environments.

Key Features

• Low-profile design minimizes visual impact in pool or spa surrounds.
• Durable construction with weather-resistant materials for outdoor installation.
• 3/8-inch smooth barb connection enables secure, easy installation.
• Delivers steady air circulation to fountains, bubblers, and other water features.
• Part number 670-2200 identifies this Waterway air injector.

Where This Part Is Used

Typically found in skimmer assemblies, jet bodies, and along return lines, this injector also interfaces with pump wet ends and some filter housings where aeration is desired. It supports system operation by delivering a controlled air supply into the water stream, creating fuller feature performance. Technicians install it as part of an aeration loop that enhances water movement and visual appeal. This placement helps ensure reliable aeration across residential and commercial pool and spa installations.

Why Choose Waterway Plastics

Waterway Plastics has a long-standing reputation for reliability in pool and spa hardware. The company maintains engineering consistency across its product lines, helping technicians source compatible components quickly. Even with frequent outdoor use, Waterway Plastics parts are designed for longevity and straightforward maintenance. Choosing Waterway Plastics means partnering with a brand that supports durable, serviceable aeration solutions for years of operation.