Sink Positive

reviewed by 3aplus63Geali

Short description

a sink you wash your hands with the water before you flush your toilet


Qualitative Analysis

Description of the Process

As a retrofitted sink basin, SinkPositive replaces a toilet tank’s lid to enable a touchless hand wash with clean, supply line water before redirecting the used (grey) water to the toilet bowl for the next flush.

When used for hand washing, SinkPositive saves gallons of water each day at the conventional sink. It also provides a visual cue when your toilet leaks – an issue that accounts for an amazing 5% of our nation’s water supply!

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