At the root of my purchase, I had a leak on my mixer Porcher, who had not more than a year and a half. After intelligence, in a plumbing wholesaler, the cartridge of this very "expensive" mixer costs about 70 Euros. In other words, almost the price that GROHE faucet, so my choice was very fast. After unpacking, the product quality is in line with the reputation of that mark, and installation a breeze.
In short, quite satisfied, and a board think carefully between the cost of a ceramic cartridge and the price of a new mixer.
