Systems designed to reduce the quantity of water used when flushing already exist but they do not change the way in which waste water is drained out.
Consequently, it is very often necessary to flush a second time to drain the bowl properly and this of course increases the water consumption.

Advantages of this high pressure WC

- A brief push on the release creates a practically immediate drainage of the waste water located in the bottom of the bowl, while using a minimum consumption of water.

- by pushing a little longer on the release it is possible to drain out waste water quickly, while using a strict minimum of water. : Besides you can control the result by using a transparent toilet cover.

-by placing the release on the front side of the cistern, it makes it easier to open to be able to add deodorizing, disinfecting, and especially anti-scale products.
Indeed, scale is the main cause of leaks, sometimes more than 100 litres of water per day is lost, and in certain cases, it doubles the daily consumption of a family of 4! In addition, the layers of sediment on the enamel in the bowl make cleaning more difficult.
Par ailleurs, les dépôts de tartre sur l'émail de la cuvette rendent le nettoyage plus difficile.

- High pressure also makes it possible to reduce unpleasant smells, by sealing the bowl and draining out the waste water very quickly

According to a study by OECD carried out in 1999, the average individual water consumption in France is 190 litres per day, i.e. 70 cubic meters per annum. Taking these figures, the WC accounts for 36,3%, that is to say a yearly consumption of 1,5 billion cubic meters.
The generalization of the high pressure WC would divide this figure by 2 or even 3!

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