Correct Tech CTI Mini Max Topside [Jets/Aux/Light/Heat] (1-628B-S) ultrapurewater A flow indicator is useful

A flow indicator is useful because it helps show whether fluid is moving through the tubing

or otherwise no longer sealing confidently after repeated service or age

Useful when the original O-rings are worn or leaking

Designed for compatible trap-basket replacement applications

Correct Tech CTI Mini Max Topside [Jets/Aux/Light/Heat] (1-628B-S) ultrapurewater A flow indicator is usefulThe Correct Tech CTI Mini Max topside is designed for compatible spa control applications where a user interface panel is needed. A topside panel is useful because it gives the user direct access to system functions such as jets, auxiliary features, lighting, and heat, supporting convenient day to day control. This replacement is especially useful when the original topside is damaged, unresponsive, worn, or no longer displaying or activating functions