water fuel-saving device for tap (dirigible)

Ventilator dirigible fuel-saving device : 

Having called to foam or rubber spout, he fits to all taps in return for of origin ventilators. He blends under pressure air and water. The water becomes creamier and the 16-litre / minutes debit in 7 litres / minutes. It allows to economise 50 % of water and of energy (hot water).

The metallic patella allows to orientate the throw of water in your sink of the kitchen. The grid of the ventilator allows the water to evacuate by gravity up to the last drop.