Water distillers remove minerals, chemicals, metals and biological contaminants from water making it safe for drinking or cooking. They can be simple portable countertop units or permanently plumped into the water supply line. In this review, we are going to look at the best water distillers in the market; which are effective and offer value for money. Distillers use the principle of evaporation and condensation by heating water in a stainless steel tank. The steam then goes through a cooling coil before condensing to distilled water. It is therefore important to consider energy efficiency and distillation volumes when choosing a water distiller and that why we hope you will find this guide helpful.
1. Megahome Countertop Water Distiller, White, Glass Collection
With a 4 liter capacity, this distiller is able to provide sufficient drinking and cooking water for a medium home. It takes about 5 and half hours to distill a gallon of water and features a convenient automatic shut-off when done. Made of a stainless steel boiling chamber and enameled exterior, this water distiller is designed to last longer with reliable performance. Additionally, this distiller comes with a glass nozzle insert so that your filter does not sit in plastic but in glass.
How it works
This distiller combines steam distillation and carbon filtration to provide pure, safe and clean drinking water. Simply fill the distiller with tap water which is then boiled to 212 degree to kill bacteria and other pathogens. As the steam builds, it rises and enters the coiling coils leaving behind impurities. It is then condensed into pure water which drips into the glass collection bottle.
The Megahome distiller is UL listed and approved and has been tested against relevant safety standards and for longevity. It has a built-in high temperature thermostat with a thermal fuse which prevents overheating and for automatic shut-off. This appliance therefore is very safe to use even with children. Furthermore, with it glass collection bottle, this distiller ensures your water is not contaminated again which plastic parts ensuring you consume pure and clean water.
2. H2oLabs Best-In-Class Stainless Steel Water Distiller
This is a stainless steel water distiller with an ergonomic ‘easy lift’ handle designed for countertop use. It can distill up to 4 liters of water a day and comes with a glass carafe. This distiller has a compact and portable design with all the materials being food grade and BPA free. Moreover, both the carafe and distiller feature large openings for easy access and cleaning.
How it works
This distiller uses activated carbon pods for filtration which are more effective than other filtration media. It is easy to operate with a single start button with automatic shut-off when done. Once water is poured into the stainless steel boiling chamber, it is heated into steam. The steam rises and enters the condensing coils leaving behind impurities and other contaminants. It then condenses and drips into the collecting carafe as pure and clean water. This distiller can make up to 4 gallons of pure and clean water which is sufficient drinking and cooking water for most families.
Apart from the automatic shut-off, this distiller has been designed to ensure your drinking water does not come in contact with plastic. It has also been fused to prevent overheating. In addition, this distiller is UL listed and approved for safety and longevity.
3. ROVSUN 4L Countertop Water Distiller
This is a 4 liter countertop distiller powered by 750W heating elements. It has a capacity of producing 1 liter of clean and pure water every hour. Made to last longer, this distiller features a stainless steel distillation tank with an aluminum fan (all food grade) and a shockproof glass collection container. Furthermore, this distiller’s elegant design and black color makes it fit seamlessly with other kitchen décor.
How it works
With a push button start and auto-off when done, this distiller is easy to use and operate and uses activated carbon filters. The distiller has a large opening for pouring in water which is then heated into steam. The steam rises and moves through the condensation coils before dripping into the carafe as pure and clean water. The lid on the carafe is fixed which in combination with the glass material ensures that you water is not contaminated again.
This distiller is FDA & CE listed and approved for quality, safety and longevity. It comes with a built-in fuse which not only shuts it down automatically when done but also prevents overheating. In addition, this distiller is energy efficient and operates with minimal noise and can be left to run overnight.
4. Megahome Countertop Water Distiller Stainless, Glass Collection
Featuring an all stainless steel interior and exterior construction, this is a premium and long lasting water distiller. It can distill 1 gallon of water in 5 ½ hours and features a glass collection bottle which ensures your drinking water does not come into contact with plastic. Furthermore, this distiller has a compact, portable and light weight design which is not only space saving but allows you to use this distiller even when travelling.
How it works
This distiller combines carbon filtration and steam distillation to provide safe, clean and pure drinking water. Water is poured through a large opening and is then brought to boil killing bacteria and other microorganisms. The steam rises into the condensing coils where it is cooled into pure water before dripping into the glass collection bottle leaving behind impurities and other contaminants.
To begin with, the glass collection ensures that your drinking water is not contaminated with plastic parts. This distiller also features a built-in thermostat and fuse which automatically shut it down when it is done distilling water. Additionally, the thermostat and fuse prevent overheating from high temperatures protecting the distiller from damage. It is also UL listed and approved for safety and longevity.
5. Mophorn 4L Countertop Water Distiller
This is a 4 liter countertop water distiller ideal for use in homes, offices, labs and even clinics to provide pure and clean water. The distillation chamber is made of food grade stainless steel with an aluminum fan while the other parts are made of BPA-free, food-grade plastic. This distiller has a compact and portable space saving design which is elegant and efficient. It is also easy to clean and is built to last longer.
How it works
Powered by 750 W heating elements, this distiller can provide up to 1 liter of pure and clean drinking water every hour. Water is poured into the boiling chamber where it is heated into steam killing bacteria and other germs. The steam then rises to the condensing coils where it is cooled with the aid of an aluminum wind leaf which offers improved cooling effect. The condensed pure water then drips into a glass collection bottle ready for use.
This distiller is operated with a single start button and automatically shuts down when done. The stainless steel interior and glass collection bottle ensures that your drinking water does not come in contact with plastic preventing any contamination. Furthermore, this distiller comes with a built-in fuse which not only shuts it down automatically when done distilling but also prevents overheating due to high temperatures.
6. Ridgeyard 4L Pure Water Distiller
With a 4 liter capacity, this water distiller is ideal for use in homes, clinics, offices and for travel among other uses. It features a chamber made of food grade stainless steel with an aluminum electronic heater piper. The fan blade is made of stainless steel and the collection bottle made with glass. This water distiller has a lightweight, portable and elegant design and easily matches any kitchen décor.
How it works
With a single button operation, this distiller heats water in the boiling chamber killing bacteria and other pathogens. As the steam builds up it rises and goes through the condensing coils where it is cooled before dripping into the glass collection bottle. The steam leaves behind any impurities and contaminants and the glass collection ensures that your pure drinking water does not get in contact with plastic parts which might contaminate it.
This water distiller is operated with a single button operation and automatically switches off when done making not only convenient but also energy efficient. It comes with a built-in fuse and thermostat which prevents overheating due to high temperatures as well. Moreover, this distiller features an aluminum fan blade which does not require replacing and the glass bottle’s handle is strengthened for safety and longevity.
7. Pure Water Mini-Classic CT Counter Top Distiller
Featuring a compact and portable design, this countertop is ideal for small apartments, homes and RVs to provide clean and pure drinking water. It produces about a gallon of pure drinking water every three hours. It runs efficiently and ultra-quietly. Moreover, this distiller is made of premium quality stainless steel with the collection bottle featuring a glass construction.
How it works
This distiller combines steam and carbon distillation to get rid of impurities and other contaminants to provide pure, clean and safe water for drinking or cooking. Once water is poured into the boiling chambers it is heated into steam in the process killing bacteria and other organic contaminants. The steam then rises to the cooling coils where it is condensed into pure water before dripping into the glass collection bottle ready for drinking.
This is an easy to use and operate water distiller with a single start button. Once the distillation is complete, using a built-in thermostat and fuse, this distiller conveniently switches off. Similarly, it there is overheating due to high temperatures, this distiller will also shut itself down helping protect it components and to ensure durability.
8. CNCShop All Stainless Steel Internal 4L Water Distiller
With a compact and portable design, this is a 4 liter countertop water distiller which offers safe and reliable water distillation for home use. The distillation chamber is made with food grade stainless steel with the collection bottle featuring a glass construction to ensure you drinking water does not get in contact with plastic parts. Moreover, its compact design means this water distiller can sit even in small spaces making it ideal even for travel.
How it works
This distiller uses filtration media and evaporation to remove impurities and organic contaminants from your drinking water. Once water is poured into the boiling chamber, it is heated with 750W heating elements and converted into steam. The heating process kills bacteria, germs and other pathogens. As the steam builds up, it rises through the condensing coils where it is cooled before dripping into the glass collection bottle.
Featuring a single start button, this water distiller is simple and easy to use. It comes with a built-in thermostat and switch which conveniently turns it off when done. Moreover, the thermostat and fuse prevent overheating protecting the distiller from damage. The stainless steel and glass construction also ensures that your pure drinking water does not get in contact with plastic parts.
9. CO-Z 4 Liter Water Distiller
Made of stainless steel, this water distiller is designed to produce up to 1.5 liters of pure, clean and safe drinking water every hour. It has a compact and portable design, which is space saving. This distiller is therefore ideal for a wide range of applications including home, lab, office and RV to provide pure water. Its design also blends easily with other décor making it a perfect addition for your home.
How it works
This distiller uses heating, evaporation and condensation in combination with filtration media to get rid of contaminants from water. Water is heated in the boiling chamber with 750 W heating elements converting it into steam and killing bacteria and other organic pathogens in the process. The steam then rises to the condensation coils leaving behind the contaminants where it is cooled before dripping into the glass collection bottle ready for use.
With a single start button, this water distiller is simple and easy to use and operate. It features a built-in thermostat and fuse which automatically shuts down the distiller when distillation is done. In addition, if temperatures exceed 300oF, this distiller will automatically switch off, thereby preventing burn-off and protecting it from damage. Both the distiller and carafe also feature large openings making them easy to access and clean.
10. Waterwise 9000 Countertop Distiller
This distiller has the capacity to produce up to 5 gallons of pure, safe and clean water every 24 hours. It has a compact, portable and lightweight design ideal for use with limited space including homes, offices, RVs, labs and others. Furthermore, this distiller comes with an ergonomically designed collection bottle made of polycarbonate. It is elegant, stylish and will match flawlessly with other décor.
How it works
This distiller uses heat filtration and carbon filtration to effectively remove bacteria and other contaminants. The boiling chamber features a concealed element which heats the water to steam. The steam then rises to the condensation coils leaving behind the contaminants. It is in the condensation coils where the steam is cooled into pure and clean water. It later drips into the polycarbonate collection bottle.
This distiller is simple and easy to use with a single push button and conveniently auto-shuts when done. It features a built-in thermostat which also prevents overheating when the temperatures are too high to protect the distiller. This makes it not only long-lasting but also effective than most distillers.
How to Clean and Maintain your Water Distiller
The major limitation that affects the effectiveness of water distillers is scaling caused by hard water. The more you continue using it, the more limescale builds up in the boiling chamber affecting its effectiveness and efficiency. Therefore, it is important to regularly maintain or pre-treat your water distiller with a water softener.
Some distillers come with an automatic flushing system which is convenient for cleaning. You can use a commercial descaling product to clean the boiling chamber and heating element or simply use a vinegar solution.
To descale using a vinegar solution, fill the boiling with equal parts of water and vinegar and heat for 1 hour. Then switch off the power and let the solution sit in the tank for sometimes before scrapping and flashing the loose scale.
If you use very hard water, it may be best to soften it before distilling. This will help reduce maintenance and lengthen your distiller’s lifespan. You can also carry out preventive maintenance by adding approximately 250 ml. of vinegar to every 5th or 6th distillation badge and cleaning the sludge afterwards.
Disinfect and rinse the holding containers with chlorine periodically to maintain purity. In addition, if your distiller uses activated carbon filters, remember to change them every 3 months or after 200 gallons.
Owning a water distiller has tons of benefits; you enjoy pure and clean water for good health and eliminate costly water bottles. Water distillers are also eco-friendly and energy efficient. Furthermore, these top water distillers in the market in this review have elegant designs and styles and will beauty and class to any room. Their auto shutdown is also convenient as it allows you to produce clean drinking water even overnight without having to wake up and check the progress regularly. In addition, they are ultra-silent, compact and portable. If you desire to enjoy fresh, clean, pure and safe drinking water, then you definitely need one of these water distillers.