Aquasana Under Sink Water Filter System - Reduces PFAS, Lead, & Chlorine in Drinking Water - Under Counter Claryum Filtration for Kitchen - 3-Stage - Chrome Faucet - AQ-5300.56

Pros: easy to install, water quality is fine to drink. Before Aquasana I was using Brita over the counter filter and I was getting 160-170 TDS. With Aquasana I am getting almost similar TDS (around 160-170) which is still good. But keep in mind that this filter is not built only to reduce TDS. This filter does what it is designed for. My Tap water was little heavier (230-250 TDS). Probably, just a carbon filter would have been sufficient. But Aquasana 5300.56 is a good affordable filter and two additional filters along with carbon filter won’t do any harm. I, therefore, decided to get this filter. I have read reviews that connections leak after couple of years. I will have to wait and see (I will update if it leaks). So far it is good. Cons: nothing much. Flow rate is a bit low but this is not a kitchen faucet. I found the flow ok for a drinking water faucet. Only challenge for me was to drill a hole in my steel sink and tightening the faucet nut under the sink because it was hard to reach. For drilling I used step drill bit and it was quick. For tightening the nut, I tried basin wrench and needle plier. The plier worked in my case.

Bueno y fácil de instalar, pero el agua sigue siendo muy dura. La dureza del agua y la falta de un filtro qué reduzca la dureza del agua se nota al hervir agua o hacer hielos.

I purchased this in May 2018. it did improve the taste of the water and we liked it. however, like previous two reviewers mentioned. it breaks after a while. the material of the casing is defective! I heard hissing sound last night after go to sleep. So I went down kitchen to check (glad a did) it was leaking water like crazy! water everywhere and got into basement. I will stay away this product until they use better material for the casing.

Super equipo AQ-5300 (filtros cortos), facil de instalar, funcionamiento muy bien, pero.... Amazon MX vende el equipo, pero no los filtros, solamente venden los filtros largos para AQ-5300 +. Los filtros cortos solamente ofrecen en Amazon USA, pero no mandan a Mexico, muy mal, muy mal No compran!!!

No issues with the installation; very easy and the instructions easy to follow. Wife is happy with the flow and the taste of water (That is all that matters). The only thing I found is that the ends of the lines were not cut square; the cut was in an angle and bit wiggly. If they are not square they can leak in quick connect fittings (Working as a handy man in the past taught me that the hard way). I easily corrected that with my utility knife, but something so simple should be corrected from the assembly line before packaging.