I replaced the mixer battery with one from a reputable company and it worked perfectly. Mixers in areas with hard water and salts are unsuitable.

And in this product, time will tell if it was worth it. In the first phase and after three months of operation, there is no problem.

The lever in the middle is very helpful because in the countryside with all the salts, the button after a while does not pull easily up and the shower does not have the necessary intensity. The company is well known, a quality product, classic appearance.