CuZn Under Sink Water Filter for Sink Faucet 20K Gallons or 2 Year Filtration Life Reduces PFAs PFOS

I feel extremely excited writing this review. I ordered this water filter system after spending many hours browsing for a water filter that was reasonably priced and offered the best filtration system for a clean supply of water. This filter was the only one in our search that offered exceptional value for our money. Not only did it not have any requirement for periodic change of filters which most other systems require, but it also had the most thorough filtration process making the water extremely clean and pure. And another amazing feature of this darling was that it was so easy to install and the system was not a bulky item. This beautiful system also offered a life of 5 years. No other filtration system we saw offered this for such an amazing price. We have been using this filter for over a month now, and we are the happiest people. We have tested the water using testing strips and the results are always positive for pureness. We use the water for all kitchen purposes with peace of mind and the water tastes crisp. This system is saving us 50 dollars a week which we used to spend buying water cans from the store. Not to forget to mention the amount of nano plastics we were injestic from these plastics cans which this system has now put an end to. This review will not be complete without mentioning the extraordinary customer service that the owners of this system provide. The team is exceptional and they are with us till the installation is complete and running smoothly. Every step of the installation process they offered guidance and shipped the required installation accessories free of charge, including a small filter system to remove TDS. They were readily available for troubleshooting and followup. And they promise replacement if we encounter any problems during the 5 year period. No company offers such a sweet deal and keeps cutomer first. Thank you Cuzn Family. We are very happy that we became part of the Cuzn family. Extremely happy customer for life. Read more

Just bought our second one after 5 years. Definitely takes the chlorine taste out of water. Very easy to install, worked fantastic for the 5 years (maybe a little longer), no issues at all. I reckon I’ll keep buying these every 5 years Read more

The unit installed easily in minutes using the included braided metal supply line with no additional adapters needed (although the company's guaranteed installation policy promises to supply anything you may need to make it fit) and it works exactly as advertised. The filter is a stand-alone unit that sits solidly under the sink against the back wall and requires no mounting brackets to hold it in place. The water runs clear and tastes fine, reminding me a little of soft water, although this line does not run through our whole-house water softener. My wife and I drink Ice Mountain bottled water exclusively, but we use this filtered kitchen water for coffee, cooking, and for our three dogs and three cats. We live in Speedway, Indiana, and the city’s water quality has been borderline in its annual testing over the last few years. So, we felt we needed to do something to protect ourselves and the fur babies. We have a Delta Lenta touch-activated single-handle faucet with pull-down sprayer, so a faucet-mounted filter is not an option for this location. After thorough research, we chose the CuZn product over several other highly rated brands with replaceable filters. Based on the online reviews, their customers have been extremely satisfied with the ease of installation, product performance, and the level of service and support. We also liked that their product is made in America. The filter has a 5-year pro-rated replacement policy for the unit and when the 5 years is up, you can just easily remove and replace it with a new unit. The per year cost is less than other units that require their filter cartridges to be replaced on a regular basis. One of the reasons I chose it over the others was its high GPM rating, and I’m happy to say there was no noticeable reduction in the waterflow after installation. Another reason I chose it was the wide range of contaminants it filters. CuZn included 5 chlorine test strips with the product under the theory that Chlorine is the contaminant most commonly present in city water and is a good indicator of overall filter performance. The first test 24 hours in came back clear, so I assume it is doing its job. However, I may run a more extensive water quality test on it at some point to satisfy any curiosity I might have about its rated performance. Like many on the market, this unit is not a TDS (Totally Dissolved Solids) filter. But since these include beneficial minerals found in spring water generally thought to be essential for good health, you probably don't want them to be removed unless you're trying to achieve totally pure H20 for some reason. If you are, you should opt for distilled water. Bottom line: It seems to be a solidly built, high-quality product and we’re happy with our choice. Read more