Best Water Distillers 2021 Reviews – Top 7 Picks (Tested, Buyers’ Guide & FAQs)

You will agree with us when we say finding a good distiller in today’s market is not a process for the faint of heart. There are so many features to consider and so many options to pick from.
Nevertheless, it is not impossible to find an option that is perfect for home use and to that effect we have tried and tested some of the most popular water distillers on the market.
With all that in mind, today’s post will be examining the core features to check for when you are looking to buy a top-notch water distiller. There’s also a little bit in there about why you should opt to have one of these in your home.


H2OLabs Best-In-Class Stainless Steel Water Distiller


This product is not only dependable but incredibly easy to operate. With a highly ergonomic design and it’s easy to navigate interface, its status as the most popular unit in its class is well deserved. Its sturdy casing offers up the promise of durability and longevity. Nevertheless, there is a 100% parts and labor warranty in place that lasts for up to a year.


Megahome Distiller


You’ll find that this is one of the safest options when it comes to contemporary water distillers. It happens to be equipped with a sturdy porcelain lined nozzle as well as a glass collection bottle. These two components work together to ensure that the end result is water in its purest form. It equally helps that it’s quite straightforward to use.




This product is not just sturdy and easy to use, but there are a total of five add-ons in the package. You can expect to find sachets of activated charcoal, a soft catheter as well as some chamber cleaning powder. You can equally count on the fact that all materials used in the manufacturing process are food-grade while resting assured that the water will never come in contact with the plastic.

Now that the top contenders have been looked at, here is a more in-depth look at all the products we have here for your consideration.

Best Water Distillers for 2020 – Top 7 Reviews

  1.   All-Around Best Water Distiller – H2OLabs Best-In-Class Stainless Steel Water Distiller Review


H2OLabs Water DistillerRigorous back-to-back testing and evaluation have revealed this as one of the best options for water distillation. With its highly functional design and unparalleled ease of use, the H2OLabs Best-In-Class Stainless Steel Water Distiller is sure to deliver clean and pure water to you and your household. The entirety of the steam chamber, as well as the condensing coil, is constructed using pure grade 304 stainless steel. It is also incredibly easy to operate with a single-button start as well as the capability to turn off automatically.

Then there is the fact that clean up is a breeze. This is thanks to the fact that both the distiller and the carafe are fitted with large openings which allow users to clean these components by hand. The inclusion of a state of the art porcelain nozzle ensures that the distilled water does not come in contact with any plastic or metal. So, you can rest assured that you are not purchasing a health hazard.

This product has equally gone a long way to prove that when it comes to heating elements bigger is in no way better. Word on the street is that a bigger heating element produces clean water faster, but that’s a bit of a stretch. For that reason, this product is fitted with a 565-watt heating element which is the most optimal size on the market. This also contributes to the all-around weight of the unit. It weighs less than 10 pounds which makes it a great carry-on when going on trips of all sorts.

Your order will further include practically everything you need to purify water in the comfort of your home. Apart from the water distilling unit itself, there is also a glass carafe, a robust jar of cleaning-crystals and a year’s supply of H2o Labs Exclusive Activated Carbon Pods.

Features of H2OLabs Best-In-Class Stainless Steel Water Distiller

  1. Package dimensions: 16.5 inches by 12 inches, by 11.3 inches
  2. Weight: 13.8 pounds
  3. Grade 304 stainless steel casing
  4. Has a 565 Watt heating element
  5. Contains food-safe and BPA-safe plastic
  • It is very easy to clean
  • Sturdy construction
  • Easy to use
  • Comes with an instruction manual
  • Produces an ample amount of pure water
  • The design could be more functional
  • Plastic elements are not sturdy enough
  • Makes a lot of noise

If you are in the market for a distiller that will truly deliver clean and pure water, this is the best route to take. Not only are all the elements practical, but the add-ons make for a seamless experience.


Read In-depth H2OLabs Distiller Review Here

  2.   Best Glass Water Distiller – Megahome Countertop Water Distiller


MegahomeIf you are looking for an option with your safety at its core, then you’ll be highly pleased with this product. First and foremost, it’s important to note that the Megahome Countertop Water Distiller is approved by Underwriters Laboratory (UL). This is a highly reputable global safety science company that keeps a keen eye on safety standards. So, your entire household is in safe hands with this product. This is a great feature to get behind, but there’s more.

With a sturdy casing and functional attachments, there’s a whole to be gained here. The casing itself consists of a pure 304 stainless steel interior as well as a sturdy metal exterior that is lacquered with white baked enamel. Furthermore, it is fitted with quite a few handy components.

In addition to the boiling chamber, there’s an upper steam dome as well as some condensing coils. Thanks to the latter, the water does not come in contact with the plastic at any point. Furthermore, it has the ability to distil up to a gallon of water every 5.5 hours. To further this effect, there’s a total of 6 top-notch activated charcoal filters included in the package. What these filters do is to trap these toxins then extract them while the distillation process is in progress.

There’s also a sturdy and durable porcelain lined nozzle included that is incredibly easy to use. This works hand-in-hand with a handy glass one-gallon collection bottle. With all this and more in place, the distillation process has never been easier. All you have to do is to pour in some water to the boiling chamber then hit the reset button. There’s no need to keep an eye on it, once the cycle is completed the machine will go off on its own.

Features of Megahome Countertop

  1. Weight: 11 pounds
  2. Distils one gallon in 5.5 hours
  3. Equipped with a porcelain lined nozzle
  4. Distils at 212 degrees Fahrenheit
  5. Uses 110-120 volts
  • Stellar safety standards
  • It is easy to use
  • Easy to assemble
  • Easy to clean
  • There’s no plastic landfill
  • It is noisy
  • The glass carafe is not functional
  • It is pricey

So, if you are looking out for a product that has your safety at its core then this is the best option for you. The fact that it is UL certified put it in a league of its own.


Read In-depth Megahome Distiller Review Here

  3.   Best Affordable Water Distiller – ROVSUN Stainless Steel Countertop


ROVSUNThanks to technological advancements today, ease of use is finally on the table. There is really no need to go for a product that is not straightforward and easy to use. It is on that ground that the ROVSUN Stainless Steel Countertop Water Distiller really stands out. With this option, you will find that anyone with the right set of instructions can easily navigate its interface. Right out of the box this is a fairly straightforward product, everything from its assembly to its clean up is as seamless as can be.

To get it up and running, simply fill it up with tap water then push the button. There is no need to sit and watch it since it pretty much switches off on its own once the distillation process is done. This product comes with the promise of minimal disturbance. In fact, you can schedule the distillation process to take place overnight seeing as the machine is as quiet as they come. With that in place, waking up to a clean and pure batch of water is a given. To ensure that the water is actually as clean as promised, this unit happens to be fitted with a 750 Watt heating element. With this at its core, it has the ability to distil up to a liter per hour while extracting all the toxins and contaminants present.

You should expect to find three sachets of activated charcoal, a soft catheter as well as some chamber cleaning powder. This should have you set up for some time. All these standout features come wrapped up with a bow on top in a 304 stainless steel encasing. There’s also the addition of a glass container with a handle in the package and if you know anything about distillers, you’ll recognize that as a winning feature.

Features of ROVSUN Stainless Steel Countertop

  1. Dimensions: 9.1 inches (diameter) by 15.3 inches (height)
  2. Weight: 6.2 kg
  3. Made with food-grade materials
  4. Has a fixed carafe lid
  5. FDA and CE approved
  • Easy to use and clean
  • Great value for money
  • Made with sturdy and safe materials
  • Speedy purification process
  • It is durable
  • Susceptible to rust
  • Temperature control is shaky
  • Quality control

All in all, if you are after a distiller that you can easily wrap your head around, this is the best route to take. It doesn’t hurt that it is incredibly easy on the pocket too.


Read In-depth ROVSUN Distiller Review Here

  4.   Best Energy-Efficient – Pure Water Mini-Classic CT 120v Counter Top Distiller


Pure Water Mini-Classic CT 120vNow, here is a product that really goes the extra mile when it comes to the water distillation process. There is a guarantee that you can get 99.99% pure water once the Pure Water Mini-Classic CT 120v Counter Top Distiller is in the picture. It totally eliminated the need to stock up on bottled water which does not only save you some cash but contributes to saving the planet. Even better is the fact that you do not have to go out of your way to enjoy this, purify your own water in the comfort of your home. You know what they say, if you want something done right, do it yourself. With its sturdy stainless steel construction, this product puts the power in your hands.

Taking it up a notch, it is designed in such a way that it does not allow the water to come in contact with any form of plastic while the purification process is in play. Let’s trackback to that stainless steel exterior; that works hand-in-hand with the other components to ensure that this distiller lasts for years. So, you can really bank on this option if you are in it for the long run (since these devices come at a pretty penny, you should probably be on the lookout for a sturdy option like this).

Altogether, the setup process does not take much, in fact, it is quite speedy thanks to the fact that there is no water line hookup necessary to have it up and running. You can liken its mode of operation to that of a coffee maker, but a really cool one that can produce up to 8 gallons of clean and pure liquid in a mere 3.5 hours. Now, this is not something you go for if yours is a large household, a single person home or a small home will get by just fine with this.

Features of Pure Water Mini-Classic CT 120v Counter Top Distiller

  1. Dimensions: 13.5 by 9.9 by 15.7 inches
  2. Weight: 31.4 pounds
  3. Comes with a removable boiling tank
  4. Produces 3 liters of clean water in 3.5 hours
  5. Lengthy 15 year warranty period
  • It is easy to use and clean
  • Durable and long-lasting
  • User-friendly design
  • It is pretty quiet in operation
  • Effective
  • It is pricey
  • Small capacity
  • No safety shut off mechanism

If you are in the market for something that is guaranteed to stand the test of time, then this is a winner right here. Even better is the fact that it is sure to consume a minimal amount of energy.

  5.   Best Compact Product – Waterwise 9000


Waterwise 9000Not every household needs a jumbo water distiller, that’s for sure. If you happen to live alone and are looking for a space-saving option, then the Waterwise 9000 is just what the doctor prescribed. There is no need to deny yourself the joys of pure and clean water all for lack of space and funds. With its compact design and a handful of unique features, this is undoubtedly a product to look out for. Speaking of looking, you will not be able to keep your eyes off this one, that’s for sure.

At first glance, there is no doubt that you will just adore the design of this product. But best believe that it is not just a pretty face, behind that sleek design is a whole lot of functionality, dependability, and durability. The design of the device itself happens to be a standout feature altogether. For one, the heating tank is strategically positioned out of the, right at the rear of the device, so it is highly unlikely that you will hurt yourself.

There is also the fact that the attached bottle is located in the front of the unit while equally being fully contained in the unit itself. So, it is highly unlikely that it will end up being knocked down and broken. You equally have the fact that it is easy to operate to look forward to, even the setup process is a testament to that. From the start to the end of the distillation process, this device takes a mere 3 hours to deliver to water in its purest form.

What really takes it across the finish line is the fact that it does not need any special installation, assembly or hook up process. It comes ready to use and all you need to do is to fill it up, push the start button and continually replace the collector bottle.

Features of Waterwise 9000

  1. Dimensions: 16 by 9.5 by 15 inches
  2. Weight: 11.79 pounds
  3. Improved energy efficiency
  4. Uses 750 watts
  5. Shuts off automatically after a gallon
  • Space-saving design
  • Incredibly durable
  • Efficient and functional design
  • Great value for money
  • Easy to use and clean
  • Quality control issues
  • Uses a plastic instead of a glass carafe
  • Does not come with add-ons

If you are looking to save space then you may have just met the best product for you and your household.

  6.   CO-Z 110V Stainless Steel


CO-Z 110VHere is another option that will ensure that you do not lose any sleep over water distiller related safety concerns. You can rest assured that the CO-Z 110V Stainless Steel will raise no red flags when it comes to the health of your household. To further ease your mind, the product itself happens to be FDA approved and as such, every single component here is food grade. In fact, drinking water right out of the distiller is not out of the question, it’s just that safe.

One of the components put in place to enforce this is the 750-watt heating element which is equally as efficient as they come. Thanks to this handy feature, you can enjoy a distillation speed of more than a quarter a gallon every hour. Fret not, this in no way means that the water does not come out nice and pure. The device still goes a long way to properly extract all dissolved solids, toxins, VOCs and other harmful substances present in the water. Altogether, you should have about  6 gallons of distilled water at your disposal every day.

Another selling point here is the ease of use that this stellar product offers up. You do not have to get confused all in the name of getting yourself a glass of clean water. After putting the water in, push the start button and the rest is history. For further convenience, there is no need to buy yourself extra filters, for the most part of it, the distiller is designed in such a way that it enables easy cleaning.

Features of CO-Z 110V Stainless Steel

  1. Dimensions: 18.7 by 11 by 13.8 inches
  2. Weight: 13.6 pounds
  3. 304 stainless steel construction
  4. Fitted with a 750-watt heating element
  5. Distills 6 gallons per day
  • Easy to use and clean
  • Sturdy construction
  • Quick distillation process
  • High safety standards
  • Effective in use
  • Manual is hard to read
  • Quality control on the start button
  • Noisy

If you are looking for something with a functional design that is equally held to the highest standards when it comes to safety, then this is your lucky day.

  7.   VEVOR Countertop Distiller


VEVOR CountertopNow, this device takes the distillation process to a whole other level, once you catch a glimpse of the design, this is more than obvious. The VEVOR Countertop Distiller uses processes you learned in elementary school science to provide you with water in its purest form. The combination of heating, evaporation, and condensation is not just a recipe for rain, it can equally be used to ensure that you end up with properly distilled water.

The added plus here is that this is not just a distiller but it can equally be used to distil alcohol. So, if you’ve been meaning to pick up a new hobby, then this product has definitely got you covered. Altogether, it is constructed using 304 stainless steel which is not just safe when it comes to making products like these, but it is also quite easy to clean. Besides, this another great gift this offers is that of durability. With the cost of the product these days, it is paramount to get something that can stand the test of time and pay for itself in the long-run.

Another major selling point here is the state of the art temperature control involved. In order to make the latter more accessible, the device itself is fitted with a handy digital display screen, it is on there that you can easily adjust and manipulate the temperature. There is also the addition of a 750-watt heating element and with this in the picture, the distillation speed is more than a quarter gallon every hour. All in all, this product has convenience etched all over.

Features of VEVOR

  1. Dimensions: 24.2 by 11.1 by 10.2 inches
  2. Weight: 11.3 pounds
  3. Capable of intelligent temperature control
  4. It has a 750W heating element
  5. Made of 304 stainless steel
  • Has a wide application
  • Easy to use
  • Speedy distillation
  • Functional design
  • Effective
  • Quality control
  • Durability is a concern
  • It is noisy

So, if you are in the market for a highly functional product that does a lot more than just distilled water, then this is a sure bet.

Best Water Distillers – Buyers’ Guide

How Do They Work?

It is natural to be curious about what stages water actually goes through to be distilled. This way, it is even easier to know exactly what to look out for in a water distiller as a whole. First, it is important for you to note that there are three basic steps involved when it comes to the distillation process. Initially, the water is boiled till it turns into steam, then this steam is then condensed and reverted back to its liquid state. In the process, anything that does not have the ability to turn into steam is left and as such the water is separated from impurities.

To kick off the actual process, fill the chamber with water, the heating element will then increase the temperature of the water till it boils. At this point, the steam is produced and it travels through the vent at the top of the boiling chamber, into a condenser. After this, there’s a fan at the top of the distiller which proceeds to chill the vapor, the result of that is water droplets.

The droplets are channelled through the condenser tube as well as an activated carbon postfilter. This activated carbon then gets rid of any lingering contaminants before the droplets are transported to a glass or stainless steel reservoir.

Do I Need a Distiller in My Home?

There are so many compounds present in water these days, from the chlorine used to treat it to the metals it absorbs as it flows through pipes. For this reason, a lot of people opt for store-bought distilled water for their drinking needs. If you are one of these people, then, yes you need a distiller machine in your home. Not only will it save money in the long run, but it helps the planet. Also, if there is chlorine present in your tap water among other substances, a distiller is a must-have.

What are some Things to Consider when Buying a Water Distiller?

  • Water Intake

It should be quite evident by now that they come in a range of shapes and more importantly, sizes. So, you really need to be sure about the water usage patterns of you and your household before you opt to buy one. Apart from the number of people in your household, also consider your pets and how much water they all consume. This will go a long way to influence the size, design, and capability of whatever model you go for.

  • Level of Integration

While some people want do not mind isolating their water distillation privileges, others have a fully united household and as such require something more accessible by everyone. For this reason, you need to figure out your needs and based on that, go for a point-of-use or a whole-house system. Once you know exactly what you are going for, it will have a huge impact on the kind of distiller you purchase.

  • Ease of Use and Maintenance

Everyone likes products that are user-friendly all-around. Depending on how conversant you are with these products, some models may come off more user-friendly than others. Nevertheless, it is advisable to look for something that fits your level of knowledge. Also, look out for something that is easy to maintain, because top-notch maintenance contributes to the longevity of these products.

  • Materials

Since you are ingesting the water used here, it is important to thoroughly vet the materials used to make the distilling unit itself. For the most part of it, you will find stainless steel distillers with stainless steel parts and this can be credited to the fact that they do not release any chemicals into the distilled water. It is not enough for you to simply go after steel constructed distillers, also ensure that the metal in question is food-grade. In this case, plastic is steel’s less attractive cousin, but it does suffice since it’s ultimately cheaper. You need to make sure that the plastic used is BPA-free so as to ensure your distilled water remains clean.

How do I Set Up It?

This is actually contingent on the kind and brand of distiller you are using, there isn’t really one way to do it. Some sytems require no assembly at all, then there are others you can do on your own, while the rest need you to employ the services of a plumber. But on a basic note, once the package arrives, take a gander through the accompanying manual and follow it to the letter. A majority of water filters are quite easy to set up, but still, look out for this feature. Once this is done, then you should have your distiller up and running in no time.

How do I Clean and Maintain my Water Distiller?

Cleaning and taking care of your system is just as important as distilling water in the first place. After all, having a clean distiller is one sure way to ensure that you keep getting that clean water. So, if your distiller has a removable lid, then start by taking it off and soaking it is a sink full of water and vinegar or lime juice. If the lid is undetachable, use a clean cloth to wipe it down well using the same solution. Then proceed to rinse out the steamer to ensure that the solution is rinsed off. The next point of duty is to clean out the boiling chamber using the same water-vinegar/lime solution overnight. Make sure the solution rises above the mineral deposit line by 2 inches.

Water Distillers – FAQs

Is Boiled Water the Same as Distilled Water?

Not at all, the two are related but remain quite far apart. The first step in the distillation process happens to be boiling and that’s about it all when it comes to the similarities between the two. When it comes to distillation there is a lot more involved, while boiling is just heating the water till it reaches the boiling point. Distilled water, on the other hand, has to evaporate and condense in order to separate it from impurities. This may sound quite straightforward, but it is an elaborate and lengthy process that is made more accessible by water distillers. Boiled water is pretty much still impure and does not really go through much as a whole.

How Long Does Distilled Water Normally Stay Sterile for?

Now, this is contingent on a number of factors. For one, is the distilled water prepackaged and does it have an expiry date? Even in this case, it takes up to a maximum of 5 years for the water to ‘go bad’. Its efficacy also hugely depends on what you intend to use the water for, if it is for drinking purposes, then it will definitely be consumed before its quality becomes questionable. Nevertheless, leaving the water unsealed or uncovered is a sure way to reintroduce some impurities into the mix. Some bacteria or dust may probably find its way in, otherwise distilled water is good to go for quite some time. Also, try to store the water in a glass container instead of plastic so that you do not reintroduce all the chemicals you stripped it off in the first place.

What Are Some Benefits of Drinking Distilled Water?

  • It Keeps Chlorine at Bay

Chlorine is the mother of all necessary evils, it ensures that water remains clean and safe for consumption. Though it is great when it comes to eliminating all sorts of harmful bacteria when in league with some other compounds it is quite harmful. The distilling process strips the water of chlorine with the added benefit of ensuring it is safe to drink.

  • Better Digestion

You would be pleased to know that distilled water does wonder for the digestive system. This is because it removes all the inorganic minerals as well as the pollutants that stop the body from properly absorbing nutrients. Once all this stuff is out of the way, all the organs are more active than ever and they are better equipped to absorb all the goodness they need.

  • Waterborne Disease Prevention

In the process of drinking water, cooking with it and bathing with it, the human body is exposed to all kinds of pathogens and diseases. But once distilled water is in the picture, the possibility of these affecting you go down drastically. All sorts of bacterial, fungal and parasitic infections can be held at bay when you ingest distilled water instead of regular tap water.

  • Easy on the Pocket

If you have already been on the distilled water bandwagon, then you know how much it costs to buy those bottles day in day out. It may be costly at first, but getting a distiller can help to keep that money in your pocket for the long-run. Also, you will be free of battling all sorts of water-related health issues indefinitely and best believe that is money well saved.

What Are Some Uses of Distilled Water?

  • Medical Purposes

Due to the sheer purity here, distilled water is often used in the medical field for a range of practices. While administering first aid. cleaning wounds and even during dentist appointments. In addition to all this, it is also used to sterilize medical instruments and to cook up meals for patients who are in hospital.

  • Ironing

If you want your steam iron to last long, then you need to ensure that only distilled water is used in it. This is basically because distilled water does not contain mineral deposits that may prove detrimental to the longevity of the iron itself. For safety and functionality sake, use one part distilled water and one part tap water. This is to ensure that the distilled water on its own does not absorb Co2 from the air and turn acidic.

  • Cosmetic Products

All sorts of cosmetic products over the years have resolved to use distilled water. Since water is an integral part of lotions, hair products, body soaps and the rest, it makes sense to only opt for it in its purest form.

  • Fasting

Apart from being a religious exercise, fasting has become a means of giving the body a break and cleaning out toxins from the body. If distilled water is added to the mix, it makes for a more beneficial process seeing as it has no toxins to pile up on the ones you are trying to expel.

What Are Some Common Myths about Distilled Water?

  • Cooking with distilled water strips your food of major minerals. This is true for cooking in general, no matter the type of water you are using.
  • Distilled water reduces your overall mineral intake. Though this is very true, it is often exaggerated and the outcome is not nearly as detrimental as some people make it seem.
  • Distilled water will weaken your teeth. This is not true at all, of course, distilled water is void of fluoride which strengthens teeth, but this does not really make a difference. There’s a sizable amount in your toothpaste anyways and as such, it’s not that big a deal.
  • It tastes flat. Yes, this is quite true and understandable, all the compounds present in the water you drink give it a kind of flavor and people have become accustomed to this flavor. As such, water free of these additives tend to taste flat.
  • It’s an expensive process. This is not true at all, once the unit has been purchased, the rest is pretty accessible. When you tally the electricity bill against the price of bottled water, it is clear that distillation is more affordable.

Can I give Distilled Water to Infants or Toddlers?

It is actually quite recommended that infants and toddlers should drink distilled water as a whole. This is a lot safer than other options and proves to be a lot healthier for them. It is advisable to wait till they are above 6 months to administer distilled water and water as a whole until their stomachs can better accommodate it.

Is Chlorine Present in Distilled Water?

For the most part of it, chlorine is not present in distilled water, especially when the right filters are being used. The other half of the time, only traces of chlorine can be found in the water, but in very small quantities.

Is Bottled Water Distilled? Why not Just Use That?

First of all, it is important to note that not all bottled water is distilled. There’s spring water, mineral water, sparkling water, artesian water and a lot more. But in the case of bottled distilled water, it is a way cheaper route to just distil the water on your own and it is equally more environmentally friendly.

Can I Drink Distilled Water While Fasting?

As aforementioned, distilled water is the perfect liquid to ingest while on a fast. Since your body is already working on detoxing and dumping those harmful compounds, taking in pure water, in the true sense of the words, is highly advisable.

Can I Drink Distilled Water Every Day?

There is really no limit on the quantity of distilled water you should ingest. You can drink it as much as you like. But, be warned, it’s an acquired taste especially for people who have been drinking water with chlorine for years. It comes off as bland but will, in the long run, prove to be beneficial to the body.

Final Verdict

At the end of this all, a handful of things are quite evident. For the most part of it, distillers are a highly beneficial device to have in the home. It’s just a lot healthier for you to take in water that is void of all those toxins and contaminants. With this in mind, the H2OLabs has constantly been crowned the best overall. It’s not just word of mouth either, this is a tried and tested product with the best features in its class. Not only is it incredibly easy to operate but all its components work seamlessly together to get you that purified result. Sturdiness and durability are also given thanks to the materials used as well as the functional design employed here. That brings us to the end of this extensive review of the best water distillers out there. We are always open to hearing your feedback based on the type and model you use in your household.