20mm M20 Tap Aerator - Up to 70% water savings, 4 L/min

A tap aerator is a small, inexpensive device that attaches to the aerator tip of the faucet. It allows us to reduce water consumption by 20 to 80%. Its operating principle is quite simple. The aerator's unique internal shape creates a vacuum that draws in air. The water is then mixed with only air and, as a result, exits the faucet spout. The effect of this action is to maintain the same strong water flow, but at a much lower consumption. This aerator will have a 20mm male (external) thread and will fit taps with 20mm female (internal) threads. Before you make the purchase, please take a look at our dimensions diagram to ensure it will fit your faucet. This aerator will reduce the flow rate to just 4 liters per minute, resulting in over 60% water savings. Tap aerator: 20mm male thread Will reduce water flow to 4L/min Can save 60% on tap water consumption Made of chrome-plated brass Round included