Two years ago I use this ecoxygen shower, and I constantly congratulating myself on my choice. Especially since I received my latest water and electricity bills. Because this shower actually saves water (hence the hot water, and thus of electricity ... at least when one has an electric hot water tank). I tested. A full flow, it flows twice less water in one minute with the spray than with the old standard shower that fitted my shower. However, the pressure is much higher. So, I do not open the tap fully, except when I want to, for example rinse with water shower, or for a massage effect. Where additional savings. The bad: the jet is a bit noisier than with a conventional shower (but nothing insurmountable, personally, it does not bother me); the jet is not adjustable and it is indeed quite powerful (but just adjust the valves until the recommended pressure). Finally, the shower is plastic, so a bit shaky (for against, silver color holds well over time). I have first broken by dropping in the shower pan (this is the thread that broke, and I think it would have been the case for any plastic shower). This does not prevent me to order a new one. Because, really, try it and adopt it! Nothing to do indeed with conventional systems rate reduction. Here the pressure is really on appointment. In short, I recommend this article!