Negative Positive
Title: Had to improve
Review: Kept looking for an oiled bronze version but this one works well. It had a problem with soap drawing back down after a day. But a check valveVernay Polycarbonate Supravalve (R) Check Valve for use with 1/8" Tubing, 0-31 PSI, 212F Max TemporVernay Acrylic Supravalve (R) Check Valve for use with 1/8" Tubing, 0-31 PSI, 140F Max Temp (Pack of 10)stuck in the clipped inlet tube makes for easily controllable flow that stays right up to the nozzle. Grohe should have used this instead of the simple ball check, just cheap/cheat.
Is the review positive or negative? 