Pentair Fluidmaster White Autofill Valve (T40FW) bathcontrols and this Harwil Goldline version

and this Harwil Goldline version is identified as a Q12DS-C2 style replacement using the Q12DSC2GOLDLIN reference

Helps restore cleaner internal running clearance

Service tools are often what separate a smooth repair from a frustrating one

and 380 cleaner models where tire wear can reduce climbing

Pentair Fluidmaster White Autofill Valve (T40FW) bathcontrols and this Harwil Goldline versionRather than replacing a larger assembly too soon, Pentair Fluidmaster White Autofill Valve (T40FW) allows a more precise repair to the component that needs attention. This white Fluidmaster autofill valve provides the same practical water level function in a white finish for compatible pool autofill systems. It is useful when the existing component shows wear, damage, age related failure, or performance issues in the larger pool or spa system. Made