Waterway Top Flow Air Injector [3/8" Elbow Style] [Stainless Escutcheon] (670-2350) energysaver Cleaner hoses are useful because

Cleaner hoses are useful because the supported cleaner depends on a dependable connection path for normal movement and operation

no longer indexing cleanly

It is intended for plumbing and valve service where accurate sizing and the proper connection style help restore dependable flow control

not merely improved

Waterway Top Flow Air Injector [3/8" Elbow Style] [Stainless Escutcheon] (670-2350) energysaver Cleaner hoses are useful becauseThe Waterway 670 2350 Top Flow air injector is a 3 8 inch elbow style injector designed for compatible spa systems that need dependable air induction and a more upscale finished look. The elbow configuration can be especially useful where the plumbing layout benefits from a directional injector body, while the stainless look escutcheon adds a more premium visual detail at the spa surface. Air injectors like this help bring air into the spa plumbing