Blue-White 1/4" OD Tubing Threadless Injection Fitting (TI40-4V) heaterparts Replacing a worn or unresponsive

Replacing a worn or unresponsive air control with this Waterway model can improve how the spa feels to use while also refreshing the visible control area

It is a strong replacement choice when the existing insert no longer delivers the intended pulsating feel or has become cosmetically worn

Control system for compatible Balboa VS511SZ and BP7 spa applications

supporting safer operation and more dependable chemical-management performance

Helps restore major internal collection and distribution components

Blue-White 1/4" OD Tubing Threadless Injection Fitting (TI40-4V) heaterparts Replacing a worn or unresponsiveThe Blue White threadless injection fitting is designed for compatible chemical feed applications where tubing needs to connect to an injection point without a threaded tube connection. An injection fitting is useful because it helps introduce chemical solution into the system line, supporting dependable dosing and cleaner installation support. This replacement is especially useful when the original fitting is leaking, cracked, worn, or no longer