Waterway Plastics 670-2290 Air Injector

Waterway Plastics Air Injector

Waterway Plastics introduces the Air Injector with part number 670-2290. This inline device is designed to inject air into the water path to improve mixing and aeration in pool and spa lines. The unit's design supports efficient air delivery where the water path meets the air port, enabling reliable operation in standard Waterway plumbing configurations. It is built for technicians and professional pool operators who install or retrofit return and skimmer assemblies in modern pool systems.

Key Features

• 0.37-inch barb straight body enables direct connection to standard barbed lines.
• Delivers steady air flow to enhance air-water mixing in the flow path.
• Compact form factor facilitates retrofit in tight spaces around skimmer assemblies or jet bodies.
• White finish provides a clean, low-profile look in equipment bays.
• Designed with a straightforward installation path for return lines and related plumbing.

Where This Part Is Used

Typical locations include skimmer assemblies and return line configurations. It is commonly integrated with jet bodies and pump wet ends where air is introduced into the water path. You may also encounter it in filter housings as part of an air-augmented circulation setup. In each case, it supports consistent air delivery and improves aeration, helping the system move water efficiently.

Why Choose Waterway Plastics

Waterway Plastics has a long-standing reputation for reliable pool component design and consistent performance across its product lines. The engineering approach emphasizes predictable fit and durability, making replacements straightforward for seasoned technicians. Parts like this injector are built for outdoor pool environments, with attention to long-term serviceability and ease of maintenance. This brand history provides confidence when planning upgrades or refurbishments in equipment bays.