If your water storage tank is not filling with water:
First, check for any pinched or kinked water lines.
If all water lines are clear, we'll need to examine the Auto-Shutoff component.
After prolonged use, the Auto-Shutoff component can become clogged with debris. It is necessary to shut down and depressurize the VistaPure system, unmount and dissemble the Auto-Shutoff, clean out any debris or build-up, then reassemble the system to resume normal operation. A step-by-step tutorial of this process is available by clicking here.