CO-Z Gravity-Fed Water Filter System, 2.25 Gallons Countertop Water Filtration System, 304 Stainless Steel Gravity Water Purifier with 2 Carbon Filters & Water Spigot, NSF/ANSI 42 Certification

Easy to assemble. I'm happy with this purchase and think it was a great deal. My water tastes so much better than before with my water pitcher filter system. Works great in my kitchen. Seem sturdy and made well. I have had no problems with leaking on my countertop.

I'd been wanting one of these water filter systems for years but didn't want to pay the crazy high price for one. When I found this one at so low a price, I was surprised and pleased. I have been using it for a few weeks now and am VERY happy with it! Works like a charm and the water has a clean, smooth taste to it. I'm only using one filter(it came with two) and it works just fine. If I'm not mistaken, one filter lasts for 3,000 gallons. This has a two gallon container, so it lasts me a few days, so I'm always stocked up. I LOVE it!

I love this water purifier. I put mineral stones in bottom holding tank.

It filtered so slow. I tried everything but it still slow. Easy to install and the water tastes good.

I ended up returning this water system because, unfortunately, the water still didn’t taste good. I didn’t feel like it was doing its job, even after following all the instructions. It seemed like a good system in theory, but for us, it just didn’t meet expectations.

I LOVE this water filter and recommend it too all of my friends n family. I use the crap out of it everyday and the water tastes amazing (make sure to run it/filter it through a couple times before drinking it)

I first off want to share that this product is offered at a low price in comparison to the Berkey water filter systems. I initially got it to use within our growing home, and after receiving the product (which has little instructions for using the filters), I was disappointed that the system was filtering water at about a drop per second. I have experience with the Berkey system and am aware of how to properly flush/"prime" the filters, but after multiple attempts at priming them, they still did not filter quicker than a drop a second. Unfortunately that is entirely too slow for me, leading me to believe that the filters that I received are not good. I ended up purchasing different filters from another company, and they worked just fine with the system. At this point, I have two filters that I believe are defective, and I am not sure if this is an issue with all of the products, or I received broken parts. I would appreciate assistance from the support team to help me troubleshoot the issue, as it is unfortunate that I now have two filters that may be useless. Outside of the issue with the filters, I appreciate that the whole system was easy to put together and feels stable and high quality - especially for the price. I would recommend that future purchasers consider that they may need to purchase backup filters in case the ones that come with the original product do not work.

Great product! Keep it close to your sink for easy refill

This gravity-fed water filtration system from the CO-Z store was not what I expected it to be, and it took a little effort to put together, but it was absolutely what I needed; a simple, tremendously cost-effective method to filter water cleanly and simply once everything is setup. Setup itself was a matter of wrapping my head around the included instructions which could have been a bit more visually descriptive, but they were enough to let me figure out the rest on my own with a little trial and error. The build quality of this filtration tank is fantastic; it features a mirror-shine stainless steel exterior with rubber gaskets and additional metal circlets that when put together, create the plug for the spout at the bottom. Two individual tanks fit together to form the entire water housing, with the top half containing the two charcoal filters that are installed pretty easy with a few twists to tighten and seal. I was not initially pleased with the taste, it had a dull taste to it, and I thought maybe I had done something wrong. Then I realized it is just a matter of letting water run through the filters a few times, travelling to the bottom tank from the top; you fill the top tank, and the system gravity trickles into the bottom tank, where you can then pour with the installed spout faucet. The taste immediately improved after a few flushes through, and now I can't believe how useful it has become. It sits on my counter and works so well. Everyone in the home enjoys using it. The system requires no power, and just a tank full of tap water. The water becomes filtered easily and we all feel safer drinking it now. 5 stars.

This countertop water filtration system delivers clean and great-tasting water, all while being easy to use and maintain. The gravity-fed design means no electricity or plumbing is required, which makes it perfect for emergencies, camping, or off-grid use as well. It has a 2.25-gallon capacity tank and is constructed from high-quality 304 stainless steel. It feels sturdy and looks sleek on my kitchen counter. The assembly was straightforward, with clear instructions included. Attaching the two carbon filters took less than 20 minutes, and all necessary tools were provided. The water filter system also comes with a convenient water spigot that allows for easy dispensing of purified water, making it convenient for everyday use. The dual carbon filters of this system are NSF/ANSI 42 certified. I noticed an immediate improvement in the taste and clarity of our tap water. The filters effectively remove chlorine, odours, and sediment, leaving the water crisp and clean. The filters need to be rinsed first by filling and draining the tank 4-5 times for best results. The filtered water quality is much better, and when I tested it, I saw a huge reduction in the total organic carbon content of the water. Note that this system does not reduce the TDS of the water, but it is useful for reducing the sediments and chlorine from tap water. The filter is also not designed for microbiological contaminants however, it is perfect for everyday use in urban settings where the main concerns are chemicals, sediment, and taste. Overall, this is a well-built, easy-to-use, gravity-fed water filtration system that is convenient and perfect for everyday use.

This is the 2nd gravity water filter system I’ve tried and it’s excellent and uses the same type of charcoal water filters. Setting it up takes a bit of time as you have to assemble the faucet and prime the filters to filter properly. The size makes it ideal for a 3+ family household, especially if you’re mainly water drinkers (as we are!) One thing I’ll note is that I kept this out on our enclosed balcony for the first few days in case it leaked as having that much water leaking in my kitchen would be disastrous. I think if you install he faucet properly you don’t have much to worry about.

I’ve been using the CO-Z Gravity-Fed Water Filter System for a little over a month now, and overall, I’m really happy with it. I was looking for a countertop water filter that didn’t rely on electricity and could provide a steady supply of clean water for my family, and this one seemed to tick all the right boxes. Out of the box, the setup was straightforward. I gave all the stainless steel parts a thorough wash and rinse before first use—everything felt solid and well-made. The 2.25-gallon capacity turned out to be just right for our household. I don’t have to refill it constantly, which was one of my main concerns going in. The stainless steel body is not only durable but looks sleek on my counter too. The water quality? Noticeably better. Our tap water has a faint chlorine odor, and this filter did a great job of removing that. I could taste the difference within a couple of days. At first, there was a slight “new filter” taste, but it went away quickly. I like that the system comes with two carbon filters that use natural coconut shell activated carbon. I’ve only installed one so far, and it’s keeping up just fine with our daily use. The taste is clean, smooth, and way more refreshing. One of the major reasons I picked this unit was because of its eco-friendliness. The idea of replacing thousands of plastic bottles with just a couple of filters over time is appealing. According to the specs, each filter can handle up to 3,000 gallons, which means we’re saving money and helping the environment at the same time. There were a couple of minor drawbacks. The included instructions were pretty minimal, especially when it came to priming the filters. I was already familiar with this type of setup, so I managed fine, but someone new might be left guessing. I haven’t had any issues with leaking or inconsistent performance, and everything’s been functioning smoothly, but I’ll be keeping an eye on it over time. The water tastes better, looks cleaner, and gives me peace of mind—especially since I live in an area where the tap water is hard and occasionally questionable after heavy rains. Another bonus is that this unit doesn’t need power. That means it’s portable, perfect for camping, emergencies, or power outages. It’s also got a sturdy metal spigot, not a flimsy plastic one, which I appreciate. All in all, this system delivers excellent value. It does what it promises—clean water, no electricity needed, and no constant trips to buy bottled water. I’m very glad I picked it up.

I’ve been using the CO-Z Gravity-Fed Water Filter for a few weeks now, and I’m really impressed. I got it mainly to cut down on plastic bottles and have a steady supply of clean water at home—and it delivers. It’s a solid, shiny stainless steel unit that looks just like the more expensive brand-name ones but at a much better price. Assembly was pretty straightforward, and once it was set up and filled, it filtered through a full tank in about an hour. The water tastes really clean, noticeably better than straight from the tap. There was a slight “new filter” taste the first day or two, but that faded quickly. I also appreciate that it works without power, so it’s perfect for camping or even just having a backup if the power goes out. I’ve only been using one of the two filters it comes with, and it’s keeping up just fine. Really glad I grabbed this—it’s functional, sleek, and saves me money in the long run.