Review on Filter under the sink Aquaphor Crystal Eco by Jnis Brveris ᠌

I’ll make a reservation right away, before buying a filter, I did a water analysis and, according to the results, it turned out that my water meets the requirements of GOST. What I do not like about it is the smell of chlorine and the possible inconstancy of quality. For these purposes, I decided that the flowing aquaphor with K3, K7V and K7 cartridges would be optimal. Installed the specified filter model and so far everything suits. I read a lot of reviews and would like to point out the following, a lot of people complain about hard water and that the softening cartridge quickly loses its effectiveness. I think that these people do not do water analysis and do not read the instructions for the filter (and end up installing the wrong type of filter). I decided for myself that I don’t need a softening cartridge for two reasons: 1. I am satisfied with medium hardness water, scale can always be removed and I don’t see anything fatal in it. 2. Softening cartridges are almost everywhere based on the replacement of calcium ions with sodium ions, which in my opinion is not healthy. If you are interested, then read about an excess of sodium and what are the disadvantages of this.