After many tests, we ended up with this filter.
For the money, I think it is the best, both in build quality (important) but mainly in performance (the most important thing).
It is sturdy, it doesn't leak like others (instapure), and most importantly, the strange smells in the water have completely disappeared, almost like drinking bottled water.
Yes, the replacement filters are a little expensive, but when it comes to the quality of the water we drink...

Easy and quick installation. You immediately notice the difference in chlorine. It definitely doesn’t do the job of a more expensive under-sink filter, but for its price, the space it takes up, and how easy it is to install and maintain, it’s a fair deal.

For the price I paid for it and after almost a month of use, it seems to be a good investment. Easy to use and install, and its mechanical parts so far are holding up well.

Very easy installation of the filter. The water is very good, without odors, I have it for about a month and I am very satisfied.

About a month of use.... Indeed, the taste and quality of the water is like night and day.... Pleasant to the eye, compact and easy filter change (simple process).... Just important that the water flow is not too strong so it filters more effectively.

Quality construction! Easy to install. Worth its money!!

very good filter, I have had it for a long time, it filters quickly, the water has no taste at all, I am very satisfied and I will continue to prefer it

Fantastic water taste, the same or even better than bottled! We tried an above-counter filter with a tap from another brand before this one and it didn't taste good at all, but as soon as we got the Primato we were completely satisfied!

I have no experience with faucet filters, all I can say is that the water comes out clear, without rust and without that awful taste and smell of chlorine

After reading reviews of various filters and this one here, I decided to buy this particular one.
Its installation is very easy and the package includes all the spare parts that can be used to install it on the tap!
The water does not smell nor does it have any taste! I can say I drink it pleasantly!
Previously, I used the well-known jug filters. But lately, I can't drink them because they give me a bitter taste.

Very good water quality, huge difference compared to regular tap water. You immediately notice the difference. The only bad thing that happened to me is with the water diverter. After two months, when I turn it to get only filtered water, it comes out from both sides. The company replaced it for me, but after 15 days, the new one showed the same problem. Faulty batch? Maybe. Anyway, the store staff were very helpful and offered to replace it immediately. Update 13/2: I went today and it was replaced immediately for the second time. Amazing service

Simple, practical, easy to install. I have tried other filters and if I hadn't fallen victim to marketing, I would have bought it earlier... You really enjoy the water, the instructions are clear and as they should be, and for me, very importantly, the people are professionals.

I have been using Primato filters for seven years. This is the second one I have bought and I have also used under-sink filters. I am absolutely satisfied on every level. The water does not smell and is rid of other harmful substances and organisms.

Very high-quality filter

Awesome! I haven't changed it yet to see how it is inside, but what I do know is that from the very first moment I installed it, I noticed a strong difference in the taste of the water! Honestly, I didn't expect it! For a moment, I thought maybe it was just in my head because I had just installed it and wanted it to work, but others confirmed that the difference is noticeable. In the four months that I've been using it, I haven't noticed any leaks, the selector works perfectly, installation was easy, and I haven't noticed any problems with the faucet, which I saw in reviews that other filters caused. I recommend it!

Very easy installation. The chlorine disappeared from the taste of the water.

Quick and easy installation. After a few weeks of use, I haven't encountered any problem with the flow. I haven't used a water filter before to compare. I haven't noticed any difference in taste. Overall, very satisfied. It is a capable and easy solution for better quality of life.

Pretty good although the materials seem to be of second quality. The filter's flow decreases a bit when you turn off the tap, it takes a while to stop the flow.

Very easy to install and the water tastes nice, like bottled. Overall, I was quite satisfied both with the product and with the company's service for the help I needed over the phone during the installation. At the 50 euro price point, I consider it to be, if not the best, definitely one of the best options for a filter

User-friendly, certified powerful filter 0.1μm!!! VFM choice!!! Affordable and reliable. The water has a light taste with this filter. Change the filter every 4 - 6 months. Very polite service from Primato. Very helpful. Truly worth it!!!

It fit easily onto my faucet, without needing anything extra.
The water tastes pleasant, though I can't know its quality.
The flow from the faucet is as it was before, while the flow from the filter is quite satisfactory.
When it needs to be changed or if something breaks, I will return.

After 4 months of use, really very good!! The taste is like drinking bottled water!!! The pressure of the water from the filter is ideal and the installation is easy!! I recommend it

Quite cheap plastic material resulting in it breaking very easily and needing to replace the whole system, I will look for another filter

The filter looks very good. Unfortunately, I can't use it because I can't connect it to the pipe from the sink faucet, which has an external 22GZ thread. In conclusion, I would need a reducer from the filter (24GZ thread) to the faucet pipe (22GZ), both with internal threads. You have a helpful photo.
Thank you!!

Easy to install although it needed a wrench. The water flow is satisfactory and can be changed with a switch if you want water from the regular faucet. Changing the filter is simply done by unscrewing and screwing the top part of the device.

Very good faucet filter. Without exaggeration, the water is better than large filters that go under the sink. Completely tasteless and without any aftertaste. As for the construction, it is sturdy and after about a month of use, there doesn't seem to be any leakage.

Easy installation, no tools needed.
Filter replacement, we open the faucet for 15 minutes as the manual instructs and we are ready.
Clean water. We were disgusted with the chlorine and couldn't stand it anymore.
Good purchase!

In my case, I needed a tool for screwing the filter, which fit easily and immediately. The difference in the water was noticeable from the first glass