WaterChef U9000 Premium

WaterChef U9000 Ratings

Design - 100%
Features - 90%
Performance - 92%
Capacity - 100%
Ease of use - 95%



This water filter is not only efficient but also very durable. We love the fact that it comes with a lifetime warranty which is very rare in the water filter industry.

User Rating: 4.6 ( 1 votes)

Things are never easy when it comes to buying a water filtration unit. Nowadays, there’s a wide variety of such products on the market and finding the right one is never easy. Our advice in these situations is always to make a chemical analysis of your tap water in order to see what sort of water contaminants you are dealing with. Once you do that, you must narrow down your water filtration choices to the products which are certified. Last but not least, find a product which is not only efficient but also durable. In order to save you some time and effort, we have found an excellent product for you: the WaterChef U9000 Premium Under-Sink Water Filtration System.


When it comes to under sink units, the design doesn’t really matter since the filter will not be in plain sight. Nevertheless, even if it were visible, it would not be a problem since it has a modern design with a glossy stainless steel finish. One of this unit’s main reasons for satisfaction mentioned in most customer reviews is the installation process which is effortless and takes less than 15 minutes. The filter also comes with a single temperature premium designer faucet with a ceramic disc valve and a brass construction. The unit comes with all the parts necessary for the installation process. Another interesting thing about this unit is the fact that it includes an intelligent monitor which measures the actual usage of the filter so that the user doesn’t have to do any guesswork when it comes to the cartridge’s replacement.


If you have any doubts about the performance of the filter, you should know that it has been tested and certified by the NSF. Even the faucet that the unit comes with is compliant with the NSF standards.

Other considerations

Reverse osmosis systems are very popular at the moment. However, these systems usually waste some of the water and they also filter the good minerals. This is not the case of the WaterChef U9000 which wastes no water in its filtration process, a feature which makes it one of the most environmentally friendly water filters. Furthermore, keeping the good minerals doesn’t just make the water healthier, but also better tasting, unlike de-mineralized water which has an unpleasant flat taste. The greatest thing about this unit is that it is highly durable. You don’t have to take our word for it as this product comes with a lifetime warranty. This is a rather rare warranty in the water filter industry and most similar products come with a warranty coverage that covers only one year and only a few select models come with a 5 year warranty. Furthermore, WaterChef is a reliable company which helps its customers even after a purchase by offering them a 5 star customer care service. You can even test this unit’s performance as it comes with a 60 day all-free money back guarantee.