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๐ง Elevate your water game โ pure, fast, and smart hydration for the modern pro.
The CO-Z Water Distiller 4L is a high-efficiency countertop distillation system featuring a powerful 1750W heater that produces up to 0.4 gallons of ultra-pure water per hour. Equipped with an activated carbon filter and real-time TDS and temperature digital display, it ensures consistently clean water with near-zero contaminants. Constructed from durable 304 stainless steel and a borosilicate glass collection bottle, it offers long-lasting use and easy maintenance. Safety is prioritized with an automatic shutoff at 239ยฐF or low water levels. Ideal for home, office, and specialized uses like CPAP machines and aquariums, this distiller combines performance, convenience, and versatility.























| ASIN | B0D83KBJSP |
| Best Sellers Rank | 207,006 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 23 in Water Purifiers |
| Brand | CO-Z |
| Capacity | 4 litres |
| Container Type | Pitcher |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 1,222 Reviews |
| Included Components | Installation Kit |
| Installation Type | Countertop |
| Item Dimensions L x W x H | 23.5L x 23.5W x 40.5H centimetres |
| Item Highlight | Dual Temperature Display Timer, 304 Stainless Steel Distilled Water Maker with Glass Container for Home Office Travel |
| Manufacturer | CO-Z |
| Manufacturer Part Number | AF-3000 |
| Maximum Flow Rate | 0.4 Gallons Per Minute |
| Model Number | DWD-4MFO-006 |
| Number of Items | 1 |
| Other Special Features of the Product | Automatic Shut-Off, Programmable, Reduce TDS, Taste Enhancer |
| Package information | Pitcher |
| Power Source | Corded Electric |
| Product dimensions | 23.5L x 23.5W x 40.5H centimetres |
| Purification Method | Activated Carbon, Distillation |
| Special feature | Automatic Shut-Off, Programmable, Reduce TDS, Taste Enhancer |
| Supported Water TDS Level Maximum (PPM) | 2 |
| Upper Temperature Rating | 226 Degrees Fahrenheit |
A**H
Great product!
I did have the other model and found it was very basic. This model is faster and very efficient. It is better than I expected.
S**Y
Effective and practical.
Not as noisy as some report, just like a boiling kettle, and a fan. Very effective water production, but you need to have deep pockets for the electricity used or solar. Iโm guessing around 80p per litre out our electric rates, but the difference between our tap water and the distilled is worth it for me. Our TDS is just under 300. The distilled water mostly zero, or occasionally 1 or 2. I like this kit, and run at cheaper rates it is fine. Dead easy to use.
T**E
Great Distiller
This is a brilliant distiller
S**R
A utility room item, not a kitchen one! But does the job
Itโs hard to necessarily get excited about a water distiller. First of all the reason I purchased this. We have VERY hard water where we live and this was destroying my coffee machine and also affecting the taste. I wanted to try making my own coffee water, starting with distilled water. So here we are. First of all, this thing is BIG! I was hoping it would fit on the counter top with the rest of the appliances like the kettle and microwave, but itโs twice the size. Itโs more of a utility room type of item. Itโs easy enough to use. But after one use, you see all of the deposits that were in the water in the bottom of the tank. These are actually quite difficult to remove after even one use. It does come with some chemicals to help clean this, but I think some stronger stuff I required here. I measured the PPM of the water out and it measures 0, so this works extremely well. It does make noise when in use, like a loud kettle (another reason why being placed in a utility room would be good). It takes about 3 hours to produce (I think itโs 6 litres) of distilled water. The glass jug is thin but does the job. Overall a satisfied purchase
R**C
Very good
Very good
M**S
Distiller danger
bought this water distiller from this seller because it had reasonably good reviews. Unfortunately, when my wife and I set it up and switched it on, it initially started working but then began leaking water from the sides. The water ran down the outside of the machine and onto the power plug, creating a serious electrical hazard. We immediately turned it off for safety. There was a large pool of water underneath the machine that we had to mop up afterwards. I would strongly advise against buying this product. In my experience, it is potentially dangerous. See the attached photos.
A**R
Nice.
Product is just as described. It saves us from the hard water, calcium and lime deposits. It then saves our kidneys to not make them work harder and prevents from kidney stones. It has a digital display, looks good and came in a reasonable price.
M**A
Silent and works wonders on my very hard water here in Surrey
Perfect. And easy to clean.
H**O
Its been great for 2 years using the base model, 750 watts
So far, my device has worked fine. I knocked one star off, because I have yet to figure out how to install the charcoal filter. The manual says a filter is preinstalled so I will have to solve that in the future. I'm not sure why a charcoal filter would be needed? Distilled water should be the purist of the pure, why would I need to charcoal filter it further? The one caveat is the cleaning. After a cycle, minerals are left heat dried to the bottom and that can't be helped since its part of the process. Getting it to come off did take some effort. I started using 50% white vinegar to water and it eventually came off. I did some research on white vinegar cleaning stainless steel. Some sites say if the steel is a lower quality, the vinegar acid can pit it and it may eventually rust. The steel seems solid to me so I have been using pure white vinegar to soak for about 30 minutes and the minerals clean off easily. Then I rinse the steel liner out with water. I figure I will take my chances since it cleans so easily using this technique. Edit 5 months later: I love this little champ and use it everyday! A great tip, I just came upon, should have thought of it months ago. When a pot of water is making and if you are out of water to drink, don't turn off the machine to get some water. Its better just to pull the water bottle out, pour it into another water bottle, and place a coffee cup or some other short glass to catch the dripping water while the large water bottle is removed. Then put the bottle back under the distiller to catch the dripping water again. Just a tip to keep from turning the machine off, mid cycle. 3rd update: 6 months after purchase. I came upon a snag today and found water all over my counter while it was distilling. I notice water was coming out of the sides where the two halves connect where the seal is. At first I thought the seal went bad and I would need a new machine, but that is not the problem. Apparently after removing the charcoal filter, it runs properly and the pressure is not coming out of the sides and is going upward through the distiller. Therefore, the charcoal filter I installed must have gotten clogged and would not allow pressure upwards. Therefore, all should take care that after time the charcoal filter does not clog. I'm not going to run the machine at night while sleeping so the machine can be checked while making water. Just a warning. I still like the machine, but would give it a 4.5 stars. Another update, approximately 2 years later: The little white champ is still running great. I thought I would update since I have the lowest wattage machine, the 750 watt. It may take longer than the most powerful model, but the advantage is that many electrical outlets may not allow you to use the largest wattage model, since you will overload the circuit. This small model insures you have enough power to most outlets to power it, therefore you will not have to hire an electrician to rewire your outlet for the higher wattage for the other upgraded higher wattage model.
V**A
Your new best friend if you take care of it!
Easy to use and clean. I've been using it every other day for three months and have no issues with durability. It looks almost brand new. I descale it every two uses, which is pretty standard. The output is distilled enough for my humidifier, when our water killed two before with permanent build-up.
C**K
Great product
I have had this distiller for awhile now. I have used it many times. I bought it to make distilled water for two c-pap machines. It takes about 4 hours to distill a full tank of water, which gives you about a gallon of distilled water. Besides the cost of the machine, you will need to buy citric acid to clean the mineral deposits left inside the tank from your tap water. This acid is not expensive and it a food grade product. I routinely stop the distiller before my gallon jug is completely filled. This assures that a small amount of un-distilled water is left in your distiller tank. You will not want to let your water boil dry inside the tank, as this will make it harder to clean. When you are done making all the distilled water you need, just fill the tank with hot tap water and about 1/4 cup citric acid powder and run your distiller without the lid for 30 minutes (the water needs to boil) or until you see it is clean. This is what I do after making 6 gallons of distilled water. You may have different results depending on how hard your tap water is. Where I live my water is not considered hard. This process is easy and has been cheaper than buying distilled water at the store.
A**R
Works well, but only one issue
I purchased this product to distill my own water for a CPAP because there appears to be a shortage on basic distilled water in the stores. It's easy enough to find distilled drinking water in stores, but most of it has additives for flavor, which I do not feel comfortable breathing. It seems unflavored distilled water is in short supply. This distiller does a great job distilling water, and I cannot smell it when using it with my CPAP. It takes about 4 hours to distill one gallon of water, which is typical of consumer grade distillers. As a bonus, the unit shuts itself off after all the water is distilled, which means you can turn it on and forget about it. This model is the cheaper of the other models they make. So, it's plastic rather than stainless, and the container is plastic rather than glass. That's ok because it's what I expected. The unit comes with only one activated charcoal filter and one small container of cleaner. There is enough cleaner in the container for several cleanings, but only one charcoal filter is disappointing. However, what I did not expect was the reset button not working right out of the box. I checked the manual, and in the troubleshooting section, there is an entry that addresses the very issue of the button not working. The resolution? "Use a power strip." Obviously the manufacturer is aware of the defect and unwilling to fix it. Taking off one star for that issue alone. Cleaning can be a little tough, but using the cleaner supplied with the unit or any citric acid based cleaner for distillers works fairly well. As specified in the manual, make sure you use a soft cloth. Using abrasive cleaners, sponges, etc. is not a good idea on stainless steel of any kind. Stick with citric acid and a soft cloth. It makes it a little tough to clean, especially if your water is hard water or has sediment in it, but you will not ruin the stainless surface if you follow the guide. As for the "pitting" someone else mentioned in their review; I have made several gallons, and so far there has been no pitting. Either something is in their water that is very abrasive, they used an abrasive cleaner/cloth, or didn't get it completely clean. Whatever the case, I have not experienced the pitting problem. All in all, I'm happy with the product. It seems like a champ so far, except for the reset button issue.
N**G
Transforming Detailing & Home Life: The CO-Z Distilled Water Maker
In my relentless pursuit of automotive detailing perfection and household efficiency, the CO-Z Distilled Water Maker has become a cornerstone of my operations. Hereโs why this distiller is indispensable both professionally and at home. Efficiency Redefined: Pure Results: Delivering 0.3 gallons of distilled water per hour, it eliminates impurities crucial for both high-caliber detailing work and everyday household use. Versatile Use: From enhancing the operation of coffee machines and humidifiers to providing pure water for cooking, its applications are vast. Safety and Durability: Automatic Shutoff: The device's safety feature ensures operation is worry-free, shutting off automatically to prevent overheating. Sturdy Build: Crafted with 304 stainless steel, it promises longevity, fitting stylishly into any setting. Ease of Maintenance: Simple Cleaning: Thanks to straightforward cleaning instructions and included powder, upkeep is hassle-free, ensuring consistent performance. Personal and Broader Impressions: Beyond Expectations: Over six months of use have proven its indispensable value, streamlining my detailing process and significantly impacting household chores, especially with a newborn in the family. Community Endorsement: Echoing my sentiment, customer reviews consistently praise its time-saving efficiency and ease of use, despite minor notes on noise levels and maintenance. Conclusion: The CO-Z Distilled Water Maker is not just a tool but a transformational asset for both detailing enthusiasts and homeowners seeking quality and efficiency. Its provision of pure, distilled water has simplified my workflow and elevated daily life, marking it as an essential investment for those prioritizing quality and convenience in water usage.
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2 weeks ago
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