Balboa Wavezone Ozone Injector Kit [3/4" Barb] (54900) gptools An internal like this is

An internal like this is useful because it offers massage-style output in a trim design that looks cleaner and less sculpted than a scalloped face

housing damage

Designed for compatible pump hydraulic service

Replacing it can help restore the primary operating function of the spa pump and improve the overall service condition of the equipment

readable control face and gives the topside a fresher finished appearance overall

Balboa Wavezone Ozone Injector Kit [3/4" Barb] (54900) gptools An internal like this isThe Balboa Wavezone ozone injector kit is designed for compatible ozone system applications where ozone needs to be introduced into the water flow. An injector kit is useful because it helps draw and deliver ozone into the circulation line, supporting more complete water treatment within a compatible sanitation setup. This replacement is especially useful when the original injector is clogged, damaged, leaking, or no longer pulling ozone correctly.