How to change your washbasin faucet aerator 

It's as easy as 1-2-3: here you can see how to change the faucet aerator of your washbasin.
An aerator is a small part at the tip of the spout that helps shape the water stream and regulate the flow. Some models enable you to save water and energy by lowering the flow rate.
We show you in this video how to replace your aerator with a water-saving model.
Changing the aerator regularly is a good idea especially if you live in an area with hard water, to prevent limescale from building up and clogging your faucet.