Water Widget

Product Description

The patented Water Saving Challis Water Widget®  is a shower aerator using the Venturi Effect; this means that when water flows through a pipe the pressure changes depending on the diameter of the pipe, so if you change the diameter you change the pressure.

This means that by putting a small hole in a device with a step change in diameter you can suck in air which mixes turbulently with water, resulting in a volumised flow from the shower head which uses less water but has the same pressure and feel as before.

The Water Widget® is unique in that it has been designed to be reversible so it fits on both fixed head and hose showers.