Balboa / HydroAir Air Injector Series

The Balboa Lo-Pro air injector is commonly used in concrete spas, where it connects directly into a tee for 1 inch or 32 mm pipe. 

It is also sometimes installed in thin-walled spa shells.

This is a complete assembly, with the o-ring included.

Complete Air jet for spas by HydroAir. 

Jet body glues in to Tee and is fed by 32mm hose.

Special tee piece for use with the HydroAir Air Jet For Spas.

This tee has two 32 mm female sockets and a 1" (33 mm) female socket.

It is commonly used to connect an air jet with a 1" male fitting (like a Waterway Top-Flo or Balboa Lo-Pro, for example) to a 32 mm pipe embedded in concrete at the bottom of a concrete or tiled spa.