For its value, don't expect miracles. It's decent for simple use, like filling water in the coffee maker. If you want a good filter, you have to spend a lot of money for it to be worth it. The installation didn't give me any trouble, even though others say it was difficult. Okay, if you're completely clueless, you might struggle.

I think it is one of the most reliable filters I have tried and very easy to apply! I installed it myself, just so you know, I am a woman and have no experience with plumbing..

I struggled a lot to install it. It didn't have a fitting spare part for where I wanted it, on the bathroom faucet. Eventually, after an hour, I managed to do it with extra flanges that were not included in the package. Now it works, but it leaks a little due to the carbon it has as a filter. It's good that you can see what it has retained because the filter is transparent. It doesn't make any noise, let alone an annoying one. The filter is very easy to change, whether it's filtered or not, with a plastic wheel. When the filter is not installed, it seems fragile, but now it looks okay on the faucet. If it had an attachment for my faucet, I would give it 5 stars

It makes a squeaky sound every time you open the faucet, which will definitely start to bother you after a couple of days. Also, the handle turns difficultly, resulting in the system and the faucet being worn out over time. Easy filter replacement.