Stokk T1 Lite UV Reverse Osmosis Water Filter Countertop, Reverse Osmosis System with Carafe Alkaline Boost, 6-Stage RO Water Filtration System, NSF/ANSI 58&372, Reduce TDS PFAS Water Purifier (Gray)

We have terrible water where we live, so I wanted to try this counter top purifier. It is well worth the price. Instructions are easy to follow and it also came with a pH water pitcher. The panel is very user friendly and shows the ppm for the water you use before and after it is filtered. The water tastes great! I know that water is supposed to be tasteless, but our sink water definitely has a taste. But this filter truly purifies it. The unit itself is the perfect size. We are thinking about buying another unit for our work office.

So far, this is working fine in our rv. We were buying around a case of water a day so it is quickly paying for itself. The water tastes like water is supposed to. I will buy the larger version for our house.

Purchased on December 3rd. For the first month of moderate use( because I also have another water filter) filter worked fairly uneventfully. Following started making loud air cavitation noise. Soon after stopped working with various errors like "not enough pure water" or E1. The fix each time was to unplug and replug the RO filter or unplug power plus plug back RO filter. There's not enough mileage on the the RO filter to be bad already. All in all I'm skeptical of this brand product, might have to get a different brand soon because I'm not sure it's worth gambling the cost of another RO filter to see if it fixes - but if it does the question if the RO Filter is good for only two months of moderate use??03/11/2025: Stopped working in less that 3 months of very light use for a single person. My conservative advice avoid this brand. I just placed on order another unit from a different manufacturer.

I’ve been using the Stokk Reverse Osmosis Water Filter Machine daily for several months and absolutely love it. As a moderate water drinker, I go through about 1–1.5 pitchers a day, and I haven’t had to replace any filters yet—which is impressive. The extra glass pitcher I purchased helps keep filtered water stocked and ready. The water quality is incredible—clean, pure, and noticeably better than anything else. This machine truly sets the standard. Highly recommend for anyone serious about clean, healthy hydration!

This water purifier is compact and stylish, and I really like the glass water jug—it adds a nice touch. The only reason I deducted one star is due to the water waste per cycle. Each cycle uses only part of the tank, leaving about a third of the water untouched and unpurified. As a result, I have to manually discard the remaining water from the back tank and refill it more often than expected. Aside from this inconvenience, I’m very satisfied with the product overall.

This is a very compact and easy to use water filtration system. The setup instructions are easy to follow, a step-by-step guide is included. The water tasted great, controls are easy to use, the waste water is minimal. However, after the first few uses the content of the entire refill tank leaked over the counter, into the drawers, and over the floor. we thought maybe we put the tank in wrong, so simply refilled it and super-carefully placed it back into its spot. The same thing happened. I contacted support. They responded super-fast via email with a list of potential problems/solutions.We tried all of the suggestions given. After having the kitchen flood several more times we narrowed it down to the floater in the internal tank not working, which means the unit continued to filter water into that internal tank even so it was full, which lead to it overflowing. Initially it looked as if we found the problem and fixed it... Until a few refills later the same thing happened again. We got the it to work again only to have the same thing happen again after a couple of refills.Unfortunately the unit appeared faulty and unfortunately had to return it. The water tasted great and this is a great price, however since this was such a hassle and mess to continuously clean up we decided go with a different unit. Still would recommend this unit and give it 5 stars for the ease of use, price, and great taste, but our particular unit was faulty.

Nice filtering system. After 6+ months of regular use there have been no issues no deterioration yet of the filters. If you are going to go through a lot of water then you'll be refilling and filtering it a few times a day (we store an extra pitcher in the fridge) but that is not a reflection on quality of the unit (as it is just a small countertop system.) Great water quality, I add some Celtic salt to make sure the mineral content is appropriate. Would recommend to others.

Purchased the Stock T1 reverse osmosis unit to filter our drinking and cooking water due to heavy mineral content in our local city water but also our concern for micro plastics in the water. Unit was easy to set up and build quality was outstanding. Price was very reasonable considering its a 6-stage unit and it filter water very quickly. Very easy functionality with the touch display and easy to fill the reservoir. We use approx 4 to 5 carafes per day and have not had to change filters yet after 5 months. Would highly recommend to anyone.