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7 Best Water Distillers – (Reviews & Definitive Guide 2021)

Distillation is one of the oldest water filtering processes known to man. But do you know that it’s still one of the most effective, despite our technological advancement?

In the following article, you will learn all there is to know about modern countertop water distillers. We also prepared 7 water distiller reviews for you to look at. We’re certain that after reading the reviews and our short buying guide, you’ll be able to make an informed decision on which is the best water distiller for your household.

Water distillers produce clean and crisp water. However, some people might not enjoy the distilled water’s taste. If this is the case, add some minerals or salts to the water. This will improve the water’s taste, and it will also make it healthier.

Contents show

Best Water Distillers Comparison Chart

Pure Water Mini-Classic CT Counter Top Water Distiller

Pure Water Mini-Classic CT Counter Top Water Distiller

  • Price: $$$$$
  • DIMENSIONS: 13.5 x 9.9 x 15.7″
  • Weight: 31.4 pounds
  • Distilling Capacity: 0.8 gals / 3.5 Hrs
  • Special Features: No installation required
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CO-Z Water Distiller

CO-Z Water Distiller

  • Price: $$
  • DIMENSIONS: 9.05 x 9.05 x 15.35″
  • Weight: 10.58 pounds
  • Distilling Capacity: 6 gallons per day
  • Special Features: Thermostatically controlled to automatically switch off
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Best-In-Class Stainless Steel Water Distiller

Best-In-Class Stainless Steel Water Distiller

  • Price: $$$
  • DIMENSIONS: 9 x 9 x 14″
  • Weight: N / A
  • Distilling Capacity: 4 gallons per day
  • Special Features: 100% Stainless Steel interior steam chamber, Grade 304
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Megahome Countertop Water Distiller

Megahome Water Distiller

  • Price: $$$
  • DIMENSIONS: 7.9 x 7.9 x 14.2″
  • Weight: 12.8 pounds
  • Distilling Capacity: 1-gallon per/5.5 hours
  • Special Features: Full 304 stainless steel interior, water does not touch plastic.
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H2oLabs Model-200 Countertop Home Water Distiller

H2oLabs Model-200 Countertop Home Water Distiller

  • Price: $$$
  • DIMENSIONS: 11 x 10 x 13″
  • Weight: 7 3/4 lbs
  • Distilling Capacity: 1 gallon / 5 hours. It can make up to 4 gallons a day.
  • Special Features: Easy operation, Refill and Reset LED indicator, Energy efficient
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VEVOR Countertop Water Distiller

VEVOR Countertop Water Distiller

  • Price: $$
  • DIMENSIONS: 12 x 15 x 8″
  • Weight: 12 pounds
  • Distilling Capacity: 1L/H
  • Special Features: Intelligent Temperature Control – 304 Stainless Steel
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Mophorn Water Distillers

Mophorn Water Distillers

  • Price: $
  • DIMENSIONS: 8.1 x 8.1 x 15″
  • Weight: 12.42 pounds
  • Distilling Capacity: 6 gallons per day
  • Special Features: Food-Grade Material, Effective Heat Dissipation
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Best Water Distiller Reviews (Updated List)

1. Pure Water Mini-Classic CT Counter Top Water Distiller

Pure Water Mini-Classic CT Counter Top Water DistillerThis is a nice and compact countertop water distiller that comes at a good price. One of the advantages of choosing this unit is that you don’t need to assemble or install it. Once you take it out of its box, it’s ready to use.

The compact design of this water distiller makes it perfect for small apartments, but you can also take it with you when you travel cross-country in your RV. The amount of water this unit produces should be enough to cover all the demands of small households.

This water steamer is easy to use, and you can leave it to work unsupervised. You just have to be careful to fill the water container to the marked level, close the boiler door, and turn it on. The automatic timer will turn the unit off once the water is filtered.

  • Pros:
    Silent – This unit produces some white noise when it’s operating, but it shouldn’t interfere with your regular activities.
  • Cons:
    Long Process – This filter produces clean water, but the filtering process might take too long for some people. The whole filtration process takes about three hours to complete.

2. CO-Z Water Distiller

CO-Z Water DistillerSafety is one of the first things the manufacturers of this distiller have thought about – they made sure that every single part of it is safe to use. Regarding this, the interior of the device is made of stainless steel, whereas the water container is BPA-free. The distiller is equipped with an integrated fan condenser and ventilation holes, which protect it from overheating. Even the rubber feet of this machine show attention to details as they are anti-skid and scratch-resistant.

Thanks to its special heating element, this device distills more than a quarter gallon per hour and thus eliminates bacteria and most of the other contaminants from water. You can have around 6 gallons of distilled water per day. As far as cleaning the distiller is concerned, this can be quickly done as its tank has a large opening which allows easy access. You would probably want to know that this product comes with a 1-year warranty from the manufacturer. If the device has any defects, then you will receive a free exchange.


  • This distiller turns off automatically to prevent burn-out if the temperate of the water goes over 300 degrees.


  • If you leave the device to function without keeping an eye on it, it may run dry.

3. Best-In-Class Stainless Steel Water Distiller

This is one of the water distillers that offer the best value on the market. This model produces one of the cleanest waters, and it’s made out of high-quality components and materials.

The water distiller’s steam chamber and all the condensing coils are made out of stainless steel. All the plastic components are made out of food-grade material which is also BPA-free.

One of the advantages of using this model is that the distilled water is released through a nozzle in the water container. The nozzle has an innovative design, so the water won’t touch any plastic or metal components in its path.

The water tank used for collecting the distilled water has a maximum capacity of one gallon. The carafe is made out of glass, not plastic, and it has an ergonomic design for easier manipulation. The large opening of the carafe will allow you to clean it with ease.

  • Pros:
    Easy To Clean – Both the glass carafe and the stainless steel distiller have large openings, so you will be able to clean them with ease.
  • Cons:
    Heavy – This unit weighs about 10 pounds, so it’s not very lightweight. This might be a problem if you plan on using it in an RV or a mobile home.

4. Megahome Water Distiller

Megahome Countertop Water DistillerThis is a highly efficient water distiller, and it’s got one of the highest rankings in its category. One of the reasons so many people enjoy using this model is definitely its high-quality build. The water distiller has a stainless steel interior, so the water won’t touch the plastic at any time during the filtration.

After it passes through the water distiller, the filtered water is collected in a glass container. This way, you can rest assured that the water won’t come in contact with cheap plastic parts.

The water distiller has a distilling capacity of one gallon per 5.5 hours. This means that you will most likely be able to filter up to 2 gallons of water each day, even if the maximum capacity is of 4.

One of the advantages of using this item is the UL listing. Underwriters Laboratory is a private independent testing facility used by most of the large manufacturers to determine if their products are safe to use. This one was tested and is certified as safe.

  • Pros:
    High-quality Materials – Only the best materials are used for this water distiller. The main body is made out of stainless steel, while the water recipient is made out of glass.
  • Cons:
    Slow Filtration – This water distiller can produce a gallon of distilled water every 5.5 hours.

5. H2oLabs Model-200 Countertop Home Water Distiller

H2oLabs Model-200 Countertop Home Water DistillerThis is one of the budget choices we included on our list. This water distiller is lightweight and compact, and its modern design makes it very easy to operate.

The water distiller has a high filtering capacity, being able to produce up to 4 gallons of pure water each day. Unfortunately, the filtration process takes a long time to complete, so you will actually be able to filter 3 gallons of water each day if you don’t want to wake up in the middle of the night to turn the unit on.

One of the advantages of using this water distiller is its user-friendly design. Anyone will be able to operate it, even if they’re not tech-savvy. This makes it perfect for elderly people who usually have problems operating new machines and appliances. The water container is easy to fill, and the refill and reset LED indicators will notify you when the filtration process is complete.

  • Pros:
    Great Customer Service – This company’s customer service professionals really know what they’re talking about and they will provide helpful information when necessary
  • Cons:
    Cumbersome – This unit was designed to be easy to operate, but it can be difficult to manipulate at times.

6. VEVOR Countertop Water Distiller

VEVOR Countertop Water DistillerWe present to you the Vevor Countertop Water Distiller. This compact unit is capable of distilling up to 6 gallons of water per day at different temperatures. Three materials are part of the construction of this unit, and those are Aluminum, stainless steel, and glass. Their purpose is to keep the water at the desired temperature and to maintain its purity. There is a digital panel that could help you keep the temperature you want.

Unfortunately, the product does not seem to be of the highest quality when it comes to durability. It has some week manufacturing spots that prevent it from performing well after some time. At the same time, it does an excellent job for some time, given the lower price. If you wish, you could add a suitable filter for further purification of the water. Do not leave the metal lid on if you are placing the product in the fridge because it might get stuck on the glass pitcher until the temperature goes back to normal.
Water Quality – Although the unit itself might not last for a very long time, it will provide you with clean water for its time-being.
Construction – The product is susceptible to breaking easily after prolonged periods of usage.

7. Mophorn Water Distillers

Mophorn Water DistillersIf you need around 6 gallons of distilled water per day, then this is your device. You can rest assured that it removes most of the water contaminants. In addition to this, you can use it to distill alcohol and other liquids. Its effectiveness makes it suitable both for domestic and commercial use. Regarding the materials this distiller is made of – all of them are food-grade.

If you are concerned about how you will clean the device, don’t worry – both the distiller and its container have pretty large openings so that you can easily clean them. You will probably like the fact that you won’t have to replace any filter cartridges. In case you need to move the item from one place to another, you can do this with the help of its handle, specially designed for this purpose. Another advantage of this product is that it is dry-burning resistant and that it features overheating protection.


  • Thanks to its overheating and dry-burning resistant protection, the machine automatically turns off if the temperature reaches 239 degrees.


  • Keep in mind that if you remove the glass container’s metal top, you won’t be able to use the warranty of the product.

What Is Distilled Water?

water distiller reviewsDistilled water is water that resulted after distillation. Distillation is the process in which components or substances in a liquid are separated through selective evaporation followed by condensation. Distillation might result in either a complete separation of the elements (resulting in nearly pure elements) or partial separation (increasing the concentration of some elements, without having only the pure form). In both cases, the process depends on the different volatility of the components in the liquid.

Distilled water can have a low pH. As a general rule, distilled water lacks oxygen, and all the minerals in it remain in the steam chamber, so it lacks minerals as well. This makes distilled water taste flat. However, some distillation water filters add minerals to the distilled water, increasing its pH and improving its taste.

The pH of Distilled Water

We are thought in school, and it is just general knowledge that the ph of distilled water is 7. However, in practice to put an exact number is a hard thing to do, because when exposed to air the purified water can dissolve carbon dioxide. The number 7 on the ph scale is neutral if the number is lower than that it is considered acidic. Meanwhile, solutions with Ph values higher than 7 are known as essential.

In the case of distilled water, theoretically, it has a Ph value of 7, being neither acid nor base. That would be the case when you test it immediately after opening its container. Yet, as soon as distilled water is exposed to air, it will start dissolving carbon dioxide, making it shift into a slightly acidic. That is confirmed when the water is tested after being presented a couple of hours to air. That’s when the Ph value will likely be around 5.8. Read on to learn if acidic water is bad for your health? You may also be interested in how to make alkaline water.

The Conductivity of Distilled Water

The capacity or power to conduct or transmit heat, electricity, or sound is called the conductivity of a substance. It is measured by Siemens per meter units.

This phenomenon occurs when an electric current called ionic conduction occurs when there’s a net motion of charged ions in water and ionic fluids or materials. Electrical conductivity is determined as the ratio between the current density and the electric field intensity, and it is the contrast of the resistivity.

For instance, silver has the highest conductivity of any metals: 63 x 106 S/m. When it comes to pure water though, it is not a good electrical conductor. Regular distilled water in equilibrium with carbon dioxide from the air has a 10 x10-6 W-1*m-1 (20 dS/m) conductivity.

Distilled Water Formula

The purified water formula is H2O. The water molecule is a triangular molecule consisting of two hydrogen atoms and an oxygen atom, hence H2 + O or HOH, which represents its shape. If we look at its ions, they are H+ and OH-, the essential elements of acid and alkaline. This is also why theoretically distilled water has a neutral Ph 7.0.

The Benefits of Drinking Distilled Water

best water distillersThere are many health benefits to choosing distilled water over municipal water or well water.

No Nitrates or Nitrites

Nitrates and/or Nitrites can find their way into your drinking water, whether you drink well water or municipal. These compounds are especially dangerous to children and the elderly, and ingesting large quantities can lead up to potentially lethal accidents.

No Barium

Barium is a chemical sometimes found in the municipal water supply. Barium can cause heart problems, as a study found that it determines high blood pressure in lab animals.

No Copper

Copper is a compound that can be traced in both well water and municipal supplies. Ingestion of copper over a long period of time can lead to an increased risk of developing Alzheimer’s.

Fewer Microorganisms

Almost all the known microorganisms known to man are destroyed when the water reaches boiling temperatures. And it gets even better because the water steam won’t carry them over to the pure water container.

Considered Purest Water

Distilled water is used worldwide in medicinal, perfumery, industrial, laboratory, and food processing industries. These industries prefer this type of water because it’s purer than those resulting from other filtering methods.

No Chlorine

Chlorine is usually used to treat municipal water supplies. Chlorine has been used as a disinfectant for decades, but it has been recently linked with several illnesses. Distillation will eliminate the chlorine from your water.

Helps With Detoxification

One can use distilled water to flush the dangerous toxins out of your body. You can use distilled water during a cleanse with good results. You only have to replace your mineral intake source.


Drinking distilled water is cheaper than buying bottled water. Distilled water can also be better for your overall health, as plastic bottles might be harmful.

What Is Distilled Water Used For?

We already mentioned some of the ways people use distilled water, but let’s take another look and expand some of our points.

  1. In the medical industry, this type of distilled water is called sterile water, which is slightly different. It is used to sterilize all instruments that come in contact with a human. Surgeons also use it to wash their hands, disinfect them before performing an operation, or clean wounds. Distilled water is preferred by dentists because their patients use it to rinse their mouths; meanwhile, the dentists use it to wipe his equipment.
  2. It is used when professionals perform experiments in a laboratory. This way no test is contaminated with bacteria or chemicals.
  3. Distilled water is recommended to be used in CPAP machines (a Continuous Positive Airway Pressure), which is used to continuously open a person’s airways during sleep so they can breathe. This is done when someone has a severe sleep disorder that stops the person from breathing during their sleep. It is preferred to use this type of water because it doesn’t allow any kind of organism or mineral to build up.
  4. For a similar reason, the cosmetic industry uses distilled water as well.
  5. You can even use it in your car to cool down the engine and clean or to top off lead-acid batteries.
  6. Canned food usually uses distilled water as well, because it maintains the color, taste, and reduces spoilage.
  7. Neti Pot, which is something people have used for centuries to clean out their nasal passages to reduce congestion and relieve sinus headaches. When cleaning this item it is recommended to use distilled water, and you can also use it to dissolve the sinus mixture.

Distilled Water for Babies

A lot of parents question if it’s okay to give this type of water to babies. The answer is yes, but after the 6 months. Some stores even sell distilled water in small sizes specifically made for babies. The reason why you can give it to a child after six months of age is that its stomach is small, and too much water will fill them up quickly. This will make the baby full and not want to take their formula or breast milk, which is the primary and most important source of nutrients. Also, keep in mind that giving it too much water can lead to water intoxication.

Also, the American Dental Association doesn’t recommend using water with high levels of fluoride when you mix powdered or concentrated formulas. Too much fluoride increases the risk for enamel fluorosis, a condition that develops when the teeth form. Distilled water is known to be low in fluoride.

Distilled Water for the Humidifier

If you have a humidifier at home, it is recommended to use distilled or demineralized water, because it has lower contents of minerals compared to tap water. Tap water even promotes the growth of bacteria, and when released into the air, the minerals inside the water can appear as white dust on your furniture.

Distilled Water for Fish Tank

Pure water is good to be used when you have to top off an aquarium, that’s losing water to evaporation. You shouldn’t apply only distilled water for water changes. It is used just for reducing the hardness of tap water, before a water change.

The reason why you can’t use only pure water is the lack of minerals, which makes it harmful to aquatic life. Minerals are vital because they act as a buffer for Ph. If you add minerals to distilled water correctly, it becomes one of the best options for a good and healthy aquarium.
If you happen to have a small tank or bowl, do not use distilled water because it can be fatal to fish, due to its impact on Ph levels.

Drinking Distilled Water For Weight Loss

There are some claims that drinking distilled water can help you lose weight. Let’s look at why people say that and is it really true? In terms of its nutritional value, water, no matter what kind, has zero calories, but because it requires about one calorie per ounce for your body to process, it is a negative-calorie food. This means that drinking water can help your weight-loss efforts.

Now there is no research that would indicate or backup that drinking specially distilled water is any different than drinking other types of water in terms of weight loss efforts. However, if you decide to lose weight, all you have to do is drink the daily limit of water.

It can help you lose weight only if you are using it simultaneously with other more aggressive weight loss measures such as a healthy diet and exercise plan. Otherwise, there is no difference in terms of losing weight.

How Water Distillers Work

How Water Distillers WorkWater distillers use one of the most effective ways of filtering water. They have a heating element that heats the water until it reaches a boiling point. Some of them use a thermostat to make sure the unit is energy-efficient, so they won’t heat up the water uselessly. When the water becomes steam, it is drawn to the boiling chamber where it cools and condenses into a liquid again. This liquid is then collected into a water container. Most of the contaminants present in the original water will remain behind in the boiling chamber.

What Is The Water Distillation Process?

Distillation is one of the oldest ways of filtering water. The water is heated to a boiling temperature. When the water transforms to vapor, it rises and enters one or more cooling coils where cooling water will lower the temperature. The lower temperature determines the vapor to condense, going back to a liquid state. The resulting water is collected and stored.

Some water distillation filters also use a carbon filter to separate some chemicals that might remain in the water after the distillation.

How to Distill Water

You can purify water or even purifier the one you already have, or make drinking water in case of emergency by using seawater, or just obtain water while you are camping. So now you are most likely wondering how to distill water easily?

There are a few methods we will look at briefly, and you can use them to save yourself some money rather than buying distilled water from the store. This means you would apply depending on the resources you have available and if you have purified impure water of you have to gather it from the air or plants.

  • You can distill water on a stove, grill, or campfire. Start by filling a large pot partly with water, put a collection bowl in the pan, it should be a size that doesn’t allow the distilled water to drip back to the main pot. Then set the pot lid upside down on the container. Turn on the heat, so it’s hot, but doesn’t boil. After that put ice cubes on top of the lid you just placed. This will help condense the steam in the pot into liquid. When you’ve finished turn off the heat and remove the bowl of distilled water.
  • There is a similar way of doing this but collecting it in an outside container.
  • You can also distill water from rain or snow. You need to allow a day or more for any sediment to fall to the bottom of the bowl where you’ve collected the rain or snow. It’s alright to drink it like that if you are in a clean area, however, you can add some filtration steps if you choose.
  • Home Distillation Kits is another way that uses fuel or electricity to heat the source of water.
  • If you know and understand the basic principle, you can also distill water from plants or mud. This is especially helpful for emergency situations.

Firstly, you have to dig a hole in a sunny spot, then you at the bottom of the hole and its center you put a coffee can, which will collect the water. Around it, you pile damp plants, and you cover the hole with a sheet of plastic wrap. If needed you can secure it by putting rocks or dirt on top. Ideally, it must be sealed so well that no moisture can escape.

The trapped heat-sealed inside will help the water evaporate, this is called the greenhouse effect. To make a small and needed depression put a pebble in the center of the plastic wrap. This way you are producing the vapor to condense and fall where you made that dip, dropping into the can.

When you are camping, you can use efficient water purification tablets in times of emergency.

Use and Maintenance of a Water Distiller

When the water becomes steam, most of the contaminants will remain behind in the steam chamber. This means that over time, the limescale buildups that usually affected your faucet will now affect the boiling chamber. This means you will need to clean the water distiller periodically. Here’s how you should do it.

  • Remove the lid of the distiller – If your distiller has a lid you can remove, do it. Soak the lid in a sink full of water. Mix 1/4 cup of vinegar or lime/lemon juice in the water.
    If the lid is attached – Mix 1/4 cup of vinegar or lime/lemon juice in a bowl. Get a clean cloth or a scrub brush and clean the lid using the solution. Rinse the steamer so all the traces of the solution will be flushed off, and then dry it with a cloth.
  • Clean The Boiling Chamber – Use a solution of 1/2 water, 1/2 vinegar or lemon juice to clean the boiling chamber. You should make enough solution to fill the chamber above the line of mineral deposits by at least 2 inches. Let the solution work overnight. Rinse the chamber with fresh water and let it dry.
  • Avoid Using Commercial Detergents – Some people use commercial detergents to clean their water steamer. While this might clean the steamer faster, it might also be bad for your health. Traces of the detergent can remain in the boiling chamber after you rinse it, and they might find their way into your drinking water. This can lead to an accidental intoxication.

Common Myths About Drinking Distilled Water

There are some myths regarding distilled water consumption. While some of them might seem new to you, we’re certain you heard about some of them and even believed them to be true.

Drinking Distilled Water is Bad for Your Mineral Intake

Okay, we have to admit this one is true. But it’s blown out of proportion. If you drink 8 cups of hard water a day, the minerals you consume will only represent 15% of the mineral intake you should have. Most of your mineral intake comes from the food you consume, not the water you drink.

Cooking with Distilled Water Removes the Minerals from the Meal

Now this one is untrue. Cooking will automatically lower the nutrient value of the meal’s components, no matter which kind of water you use. That’s why steam cooking is so popular. If you cook with normal water or distilled water, your meal’s nutritional value will be the same.

Drinking Distilled Water Will Weaken Your Teeth

This one is also untrue. It doesn’t matter for how long you drink distilled water, it will not drain the fluoride in your teeth. It will, however, remove the fluoride from the water, but most types of toothpaste already contain enough fluoride to keep your teeth healthy.

Distilled Water Tastes Flat

This one is true. All the minerals are removed from the distilled water, so it will have a flat taste. Moreover, some people are so used to the taste of chlorine in their drinking water that not sensing any might feel different. Some people will add minerals and salts to their drinking water to improve its taste.

Distillation doesn’t Remove VOCs

This is somewhat true. Distillation does not remove these compounds because they have a lower boiling temperature than water, so they will also enter the boiling room. However, there are some distillers that also use a carbon filter for this exact reason. After the water is distilled, the VOCs will be trapped by the carbon filter.

Distillation is Expensive

Not true. Distillation uses electricity to produce the heat needed to filter the water. However, the amount of electricity used is insignificant, and a gallon of water will only need 30 – 40 pennies worth of electricity. This is way cheaper than buying bottled water.

Distilled Water Vs. Purified Water

Distilled Water Vs Purified WaterAny water is considered purified if it contains less than 10 PPM contaminants. Purified water usually is the result of a multi-stage filtration process, like reverse osmosis, ion exchange, and more. These filtration processes can remove up to 99.99% of the contaminants in the water, leaving it pure.

Distilled water is the water resulting from a distillation process. It contains a very small number of contaminants. Distilled water contains about 1 PPM of contaminants, and it can be considered another type of purified water.

The main difference between purified water and distilled water isn’t the contaminant level. The main difference between the two types of water is the mineral content. While both types have a low level of contaminants, purified water tends to contain more minerals than distilled water. However, these minerals are added after the filtration process, which can also be done after the distillation.

Distilled Water Vs. Spring Water

We made clear that distilled water is pure water, without any minerals or harmful bacteria. Springwater, however, comes from naturally occurring springs, and just like pure water, it undergoes some processing and filtration which removes particles and kills bacteria. The difference is that it still has most of the mineral content, such as calcium and magnesium. That’s why a lot of people say that it has a fresh or crisp taste when drinking it. In terms of purity, spring and tap water are on a similar level. Springwater is used both for cooking and everyday consumption, because of its excellent hydrating properties, due to its high mineral content.

Distilled Vs. Deionized Water

Deionized water is even more purified than distilled water, it contains no ions other than H+ and OH-. This is done by using reverse osmosis and a deionizing membrane on a distilled water. DI is another name for deionized water that is deeply demineralized, and it is highly pure. It is also highly reactive, and uncharged particles can’t be removed by deionization. for more information, check out our best water ionizers buying guide.

Distilled Water Vs. Reverse Osmosis

Reverse osmosis systems count on a semipermeable membrane, which is used to separate two water solutions: the original water usually from the tap, and the clean, purified water, which is ready for drinking. With the process of reverse osmosis, water passes through the tiny holes of this membrane, by meanwhile being under pressure. While this is happening, the bigger molecules are left behind, and in the end, fresh, clean water comes out.

One of the advantages of this method is that you can add carbon, which would remove even more particles, than in comparison to distillation or just normal reverse osmosis.

Distilled Water Vs. Filtered Water

Any water that has withstood a filtration process, which removes any unneeded or unwanted particles and contaminants are called purified water. The method can still leave some minerals. This means that the dissimilarity between distilled and filtrated water is in the way they remove impurities.

Note that bottled filtered water you can buy often undergoes a specific filtration process that can be tighter than the standards EPA has already set. For instance, one filter is micron filtration, which is used to remove more and finer contaminants than most standard filters, because of that it has microscopic holes.

Depending on the case, highly filtered water may be called purified water that is legally obligatory if it has fewer than 10 parts per million contaminants. Even though not all filtered water is so processed to be called purified water, all purified water has gone through a filtration process.

Check out our reviews on top-notch refrigerator water filters and the highest-quality portable water filters.

Distilled Water Vs. Spring Water

This is a heated debate topic, especially in online communities. Most people who consider spring water superior to distilled water do so because they claim it’s natural. However, some studies have shown that spring water can contain contaminants like arsenic, coliform, and phthalates which can be damaging to your health.

Some brands that claim to sell spring water are also frauds, and they actually sell filtered or sometimes even tap water in plastic bottles.

If you buy distilled water instead of making it yourself, there is a higher chance that it’s actually distilled than bottled spring water has of coming from an actual spring.

Want to Know More? Some FAQ About Distilled Water

  1. Can babies drink distilled water?
    Yes, babies can drink distilled water. As a matter of fact, experts actually recommend that babies under one year should only drink distilled water as it’s safer than other types of water.
  2. What is distilled water used for?
    Distilled water is used for many purposes. You can drink distilled water, or you can use it for cooking. Distilled water is also used in laboratories because it’s cleaner than other types of water. For the same reason, distilled water is also used in the medical, food processing, perfumery, and industrial fields. Distilled water is also used for irons, as it doesn’t contain any minerals that might lead to limescale buildup.
  3. Does distilled water have chlorine in it?
    If water passes through a distillation process, 93 – 95% of the chlorine it contains will be removed. If a carbon filter is also used after the distillation, 99.99% of the chlorine is removed.
  4. Does boiling water distill it?
    Not really. Boiling the water is only half of the distillation process. When water boils, it goes from a liquid state to a vapor one. Distillation will capture the steam and condense it after lowering its temperature. The condensed steam is actually the filtered water.
  5. Is bottled water distilled?
    ‘Bottled water’ is a vast category, which includes three main types of water that undergo different filtration or purification treatments, and we will talk about that in more detail later. Nevertheless, usually bottled water goes through a filtration process rather than a distillation one. That’s because it still contained vital minerals, which affect the taste and nutritional value of the water. That is different from distilled water because as we mentioned, this type of water if completely pure H2O, because through the process you get rid of impurities, including minerals. Some distilled water brands do choose to refine their naturally sourced water. However, after that, they usually reintroduce some minerals back into the liquid before its bottled.
  6. Is distilled water sterile?
    Both sterile and distilled water are pure H2O; however, they are used for different reasons. For instance, as we know distilled water is for use by ordinary people for drinking or in laboratories as well. Sterile water, though is used by the medical community for cleansing wounds or as an intravenous fluid. Because it is used in the medical sphere, sterile water has a particular Ph and osmolarity. This makes it really pure, and harmful if these variables are not regulated or supervised.

Wrap Up

Water distillation is one of the oldest ways of filtering water. This filtration method has been constantly used throughout the ages because of one reason alone. It’s efficient. Even with the help of modern technology and water filters, there are few filtration methods more effective at cleaning the water of contaminants than distillation.

We’re convinced that after you read our water distiller reviews and the comprehensive buying guide we provided you will be able to make an informed decision on which is the best water distiller for your home.

Water distillation is still one of the best ways to remove the contaminants from your drinking water, and it’s still used worldwide. Distilled water is cleaner than most of the other types of water resulted from different filtration processes, that’s why it’s recommended for children.

1 thought on “7 Best Water Distillers – (Reviews & Definitive Guide 2021)”

  1. I bought a H20 Model 200 water distiller in Dec, 2015. I has lasted only 2 years and stopped working mid December, 2017. It did a good job, but was a little awkward to use. To pay repair costs and shipping and handling will be more than half the cost of a new one. I think they really should last more than 2 years as I only distill 3-4 gallons a week. A little disappointing.


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