Blue-White 1/4" OD Tubing Threadless Injection Fitting (TI40-4V) heaterparts Helps restore major internal collection

Helps restore major internal collection and distribution components

When a spa pump motor still has life left in it but water-side performance starts to suffer

That helps restore one-way water flow with a direct-fit replacement

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

Blue-White 1/4" OD Tubing Threadless Injection Fitting (TI40-4V) heaterparts Helps restore major internal collectionThe 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