Waterway Air Injector Unit — 670-2607

Waterway Plastics Air Injector Unit

Waterway Plastics is a trusted name in pool and spa hardware. The part 670-2607 is a Air Injector Unit that integrates into 3/8-inch piping to introduce air into the water stream. It supports airflow and water mixing to boost circulation in pools and spas. This injector is designed for technicians and serious buyers who want reliable, straightforward replacements and upgrades.

Key Features

• 3/8-inch connection size for inline air injection in pool and spa piping.
• Gray PVC construction for chemical resistance and outdoor durability.
• Inline air injector design promotes air mixing with water flow in returns and jet bodies.
• Easy installation with minimal tools and straightforward integration into existing systems.
• 670-2607 is the Waterway 3/8-Inch SB Gray PVC Air Injector.

Where This Part Is Used

Typical system locations include inline placements with skimmer assemblies and jet bodies. It is commonly found in line with pump wet ends to introduce air before filtration. Return lines often host these injectors to promote air-assisted circulation. You may also encounter it in conjunction with filter housings where airflow can aid filtration efficiency. The injector supports overall system operation by enhancing aeration and water movement.

Why Choose Waterway Plastics

Waterway Plastics has earned a reputation for durable, consistent engineering across its component lines. The brand emphasizes reliability and serviceability for professional pools and spas. Engineering consistency means easier maintenance and predictable performance over time. Long-term serviceability is supported by widely available replacement parts and straightforward material choices. Choosing Waterway Plastics means selecting a component with a track record of performance in demanding environments.