Keep your reservoir ready at all times with accurately mixed solution. No pouring, stirring or waiting. When solution level drops in reservoir, float ball activates a non electric magnetic valve. The water flow through your HydroMinder siphons liquid chemical through a metering tip and automatically maintains level of ready-to-use solution. Self contained and self controlled. Easily installed.
Features:

• Water powered, no electricity required
• Constructed with chemical resistant materials
• Easy to operate and maintain
• Can be used with a variety of car wash chemicals
• AccuPro technology ensures accurate dilutions