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8 Best Water Based Air Purifier Systems On The Market In 2021

Last Update On: June 19, 2021 // Article Written By:

Air purifiers are essential devices that improve the quality of the air we breathe. There are various kinds of air purifiers, and we will majorly focus on water-based air purifiers. Water air purifiers address the same problem that other air purifiers solve, and they are cost-efficient. They reduce cooking odors, dust mites, pollen, mold, and other pollutants.

On top of that, having a water air purifier, or a water-based air revitalizer gives you many advantages because they are multi-function. They act as humidifiers, purifiers, and air fresheners. If you are looking for recommendations on the best water based air purifier, check out our top 8 reviews.

Our Editor’s Pick
Sirena Twister Air Purifier - Water Air Purifiers For Home

Sirena Twister Air Purifier – Water Air Purifiers For Home

  • Breathe a sigh of relief and improve your home’s air 
  • Feel energized & invigorated
  • Keep your loved ones safe & healthy
  • Indulge in an aromatherapy experience

Are Water Based Air Purifiers Effective?

Water-based air purifiers are effective because they create a refreshing ambiance by purifying and humidifying the air. It suits people who suffer from respiratory conditions like asthma.

The purifiers pass the air through water for purification. Then they send the fresh air back into the room so you will breathe clean air. On top of that, these devices act as humidifiers; hence you will not suffer from breathing dry air.

What Do Water Air Purifiers Do?

When you talk about a water-based air purifier, it is a device that purifies the air by using water. They offer so many facilities which include air purification, humidification, or diffusion. You can have all of these facilities at an affordable rate. Like an ordinary air purifier, a water-based purifier will also clean up the air by removing pollen, dust, and other allergens.

Water is used as a filter in this kind of air purifier. So, dirt and other pollutants from the air of your room will be trapped into the water basin of this device. So, by locking this pollutant, it removes unwanted unhealthy particles from your home. The pollutants are then processed into the machine. No wonder, these water-based air purifiers are becoming quite popular these days.

How Does Water Air Purifier Work?

An air purifier works like other types of purifiers that come with a filter. But, the basic difference here is it uses water as a filter. The working mechanism of this kind of device is pretty much simple and straightforward. The water of this kind of device will trap pollutants, dust, pollen, or other allergens into the water basin.

So, that is how you’ll get cleaner air in your room. The pollutants will go through some other process inside of the machine. However, one of the realities is it may not be possible for a water-based air purifier to trap everything from the air. That is why nowadays manufacturers try to add an extra layer to reduce those pollutants from the air.

It can be another type of filter. It even includes a HEPA filter as well. That is how a typical water-based air purifier works. It can also be used as a humidifier. As they come with the ability to add a little bit of moisture to your room, you’ll get more refresh air from them.

What Are the Best Water-Based Air Purifiers? 

Table of Content:

You can get to any part of this review by simply clicking each of these links below.

Comparison Chart:

This comparison chart will help you make a quick comparison of the top water air purifiers to help you pick wisely.

Image Product Technical Spec Price
Best Quality Air Purifier
Ocean blue 2 Speed Water Based Air Purifier Humidifier
Ocean blue 2 Speed Water Based Air Purifier Humidifier
  • Product Weight: 1 lbs
  • Color: Blue
  • Brand: Ocean Blue
  • Product Dimensions (L x W x H): 8.50 x 9.00 x 8.50 Inches
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Best Water-Based Air Purifier
EcoGecko Earth Globe- Glowing Water Air Washer
EcoGecko Earth Globe- Glowing Water Air Washer
  • Color: Silver
  • Brand: EcoGecko
  • Item Dimensions LxWxH: 6.5 x 6.5 x 8 inches
  • Power Source: Electrical
  • Item Weight: 1.74 Pounds
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Best for Quiet Operation
U.S. JACLEAN Aroma Globe Air Washer & Room Revitalizer
U.S. JACLEAN Aroma Globe Air Washer & Room Revitalizer
  • Model Name: USJ-802
  • Light Source Type: LED
  • Color: Red
  • Brand: U.S. JACLEAN
  • Material: Plastic
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Best Odor Neutralizer
TRUSTECH Air Purifier for home,215 ft²
TRUSTECH Air Purifier for home,215 ft²
  • Color: White
  • Brand: TRUSTECH
  • Item Dimensions LxWxH: 8.66 x 8.66 x 12.64 inches
  • Item Weight: 5.73 Pounds
  • Filter Type: Pre-filter True HEPA filter、Ions filter
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Best for Small Room
Sirena Twister Air Purifier - Water Air Purifiers For Home
Sirena Twister Air Purifier – Water Air Purifiers For Home
  • Color: Black
  • Brand: Sirena
  • Item Dimensions LxWxH: 9 x 8 x 9 inches
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Best for Small Space
EcoGecko 75518 Little Squirt Air Cleaner and Revitalizer, Silver
EcoGecko 75518 Little Squirt Air Cleaner and Revitalizer, Silver
  • Brand: EcoGecko
  • Floor Area: 300 Square Feet
  • Color: Silver
  • Power Supply: USB
  • Blue LED Light: Yes
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Best Overall
New Comfort Mini Desktop Water Based Air Purifier Diffuser
New Comfort Mini Desktop Water Based Air Purifier Diffuser
  • Brand: New Comfort
  • Filter Type: Water-based
  • Color: Blue
  • Power Source: AC
  • LED Light: Yes
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Best for Large Rooms
Aprilaire Whole House Humidifier, Water Saver Furnace Humidifier
Aprilaire Whole House Humidifier, Water Saver Furnace Humidifier
  • Brand: Aprilaire
  • Filter Type: Water-based
  • Color: White
  • Material: Plastic
  • Power Source: Corded electric
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8 Best Water Based Air Purifier Reviews 2021

You will find many variations of water air purifiers on the market. It can be confusing to know which one suits your needs well, especially if you are a first-time buyer. Please read our reviews to help you choose the best water based air purifier for healthy and clean indoor air.

Best-Water-Based-Air-Purifier

1. Best Quality Air Purifier: Bluonics Fresh Aire Water-Based Air Purifier

Bluonics Fresh Aire Water-Based Air Purifier

The price of water air purifiers is relatively low compared to other types of purifiers. If you need a quality air purifier under 100, we recommend the Bluonics model. This is a good water air revitalizer for large and small rooms that use hydro technology to purify the air. It traps dust, smoke, odors, pollen, and spores to provide fresh air.

It purifies, atomizes, and then releases the air back to the room, and this makes your environment pollution-free. You can mix a few drops of essential oils in this air purifier to give your room a fragrance of your choice. The machine will cleanse the air and eliminate pet odor, cooking smell, and any unpleasant smell in your house.

You will also see some colorful LED lights that change to give your room a nice look apart from keeping air pollution out. This portable air revitalizer is suitable for people who have asthma and other allergic reactions by producing fresh air. The water tank capacity is 1 quart for water-based odor removal, enough to purify rooms with maximum coverage of 360 square feet.

Technical Details:

  • Brand: Wholesale Market LLC
  • Scent: Lavender
  • Ingredients: Aire revitalizer
  • Item Dimensions (LxWxH): 8 x 8 x 8 inches
  • Item Weight: 3 pounds
  • Air Purifier Type: Water-based
  • Odor Removal: Yes

Bluonics Fresh Features:

  • An excellent air purifier that eliminates second-hand smoke and other air contaminants in your house.
  • You can add up to 3 drops of preferred fragrance or essential oil to use as an aromatizer.
  • The purifier provides clean air, which makes breathing easy for people with conditions like asthma.
  • It utilizes hydro-purification technology that contributes to clean and fresh air.
  • This purifier features some nice changing 6 LED lights for ambiance, and you will also get an included fragrance.

2. Best Water-Based Air Purifier: Sirena Twister Air Purifier

Sirena Twister Air Purifier

There are many air pollutants in your douse like pet dander, tobacco smoke, cooking-smoke dust, and many other things. Luckily, you can improve the air indoors with water air purifiers for home. Siren air purifier is great for both large and small rooms. You can use it in your office, bedroom, or living room to get rid of pollen, dust, odor, smoke other unpleasant smells.

This is the best water based air purifier because it ensures your family enjoys a healthy and safe environment free of airborne particles. It has an efficient allergy filtration mechanism that removes anything that compromises air quality. If you would like to enjoy a superb aromatherapy experience. Then you can add some fragrances like apple, pine, or any of your choice.

You also have the chance to customize the atmosphere you want in your room with the 7-color LED lights. Therefore, you can create a romantic, relaxing, or soothing ambiance with this portable purifier to suit your needs.

Technical Details:

  • Brand: Sirena
  • Color: Black
  • Design: Compact and portable
  • Item Dimensions (LxWxH): 9 x 8 x 9 inches
  • Item Weight:31 pounds
  • Air Purifier Type: Water-based
  • Odor Removal: Yes

Sirena Twister Features:

  • The air purifier is easy to operate since you only need to add water and then plug it.
  • It has a stylish and modern design, making it ideal for office users, smokers, and people with pets.
  • Sirena air purifier is compact and easily portable so that you can relocate it to different rooms effortlessly.
  • It sanitizes the air in a small or large room, and this boosts your performance at work.
  • You can freshen your room with some fragrance or choose a suitable nightlight for your room or kid’s room.

3. Best for Quiet Operation: Ocean blue 2 Speed Water Based Air Purifier Humidifier

Ocean blue 2 Speed Water Based Air Purifier Humidifier

This is another multi-purpose machine that you’ll need to clean indoor air. You can use it as a fragrance machine, humidifier, purifier, and much more. Compared to other models, this water air purifier humidifier provides a quiet operation not to disturb people around when working.

It works amazingly well for people with allergies and dry skin to improve their condition. You will get total coverage of 350 square feet. And it gives you continuous use for 24 hours before you consider a single water refill. Additionally, it has 7 LED lights you can choose based on mood.

Using this air purifier is easy and effortless. Simply fill the bowl with some water and then add your ideal fragrance to give your room a nice smell. The machine also has a safety shut off feature that will switch it off once you remove the top.

Technical Details:

  • Brand: Ocean Blue
  • Coverage: 350+ sq. ft.
  • Run Time: Up to 24 hours before a refill
  • LED Light: 7 colors
  • Speed Fan: 2
  • Power Supply: USB port
  • Noise Level: Vey low
  • Air Purifier Type: Water-based

Ocean blue 2 Speed Features:

  • It has a 2-speed fan and provides a quiet operation so you can use it in your baby’s room.
  • You can add some fragrances of your liking to give your home or office a nice smell to improve your mood.
  • This machine works well to eliminate odors and ensures you breathe clean and fresh air.
  • It features 7 LED lights that you can customize depending on your current mood.
  • The purifier gives you a continuous run-up for up to 24 hours before you refill the bowl.

4. Best Odor Neutralizer: EcoGecko Earth Globe- Glowing Water Air Washer

EcoGecko Earth Globe- Glowing Water Air Washer

Keep your space smelling pleasant with the EcoGecko air washer that neutralizes all bad odors. You only need to add some water in the bowl and 2-3 drops of fragrance to give your room a fresh smell. The purifier has an efficient fan that draws air from the room into the water. The air passes through the scented water, traps the particles, and then releases the scented air back into the room.

It works well to get rid of kitchen smells and pet odor to have a clean and fresh environment. You can create a peaceful environment using an LED blue light or adjusting the speed as per your needs.

This air purifier provides total coverage of 600 square feet, so you can use it for small and other larger rooms. You can use it in your kid’s room, bedroom, living room, or pet space to get a relaxing atmosphere.

Technical Details:

  • Brand: EcoGecko
  • Color: Silver
  • Power Source: Electrical
  • Item Dimensions (LxWxH):5 x 6.5 x 8 inches
  • Item Weight:74 pounds
  • Air Purifier Type: Water-based
  • Odor Removal: Yes

EcoGecko Earth Features:

  • It freshens indoor air by pushing back scented and clean air back to the environment.
  • This air purifier is ideal for pet owners, bathroom, and kitchen spaces to give a great smell.
  • You will enjoy a soothing sound from the water that provides a peaceful environment.
  • The purifier has a switch where you can turn the light on or off easily.
  • You will find a dial at the top to help you adjust the speed of water agitation.

5. Best for Small Room: S. JACLEAN Aroma Globe Air Washer

U.S. JACLEAN Aroma Globe Air Washer

Keep your room smelling nice with this air purifier and diffuser. Add some tap water in the bow and then plug in to enjoy a soothing feeling. The purifier will draw the air, trap dust, add moisture, give it some nice scent and then release it back to the room.

It provides a quiet operation and reduces allergens and contamination to suit people with asthma and allergies. You will also love the ambient lighting that creates a calm environment.

The purifier can cover a room of up to 700 sq ft hence suitable for your home or office. It also features a plastic base that is easy to maintain clean. On top of that, you will find 3 bottles of scented aroma (antibacterial) to give your room a good smell.

Technical Details:

  • Brand:S. JACLEAN
  • Material: Plastic
  • Color: Red
  • Light Source Type: LED
  • Quiet Operation: Yes
  • Item Dimensions (LxWxH):5 x 7 x 7.5 inches
  • Item Weight:05 pounds
  • Air Purifier Type: Water-based

U.S. JACLEAN Features:

  • It works well to neutralize unpleasant smells and leaves your house smelling nice.
  • You can use tap water to freshen and clean contaminated indoor air.
  • The machine gives you a peaceful environment because it doesn’t produce annoying noise when operating.
  • It has a humidifying effect, so your airways will stay moist and prevent you from colds.
  • Excellent diffusing aroma combined with the mood lighting give you a calm feeling to relax your mind.

6. Best for Small Space: EcoGecko 75518 Little Squirt Air Cleaner and Revitalizer

EcoGecko 75518 Little Squirt Air Cleaner and Revitalizer

EcoGecko 75518 little squirt air cleaner and revitalizer is a perfect device when it comes to neutralizing nasty odors from a small space. The operation process is pretty much straightforward here. First of all, you need to fill up the bowl with simple tap water. Then you can add few drops of aroma oil which come with the package. Just connect it to the power source, you are all set to go now to get the ultimate freshness.

It comes with an AC adapter so that you can connect it to the electric outlet in the wall. However, you can simply connect it to your computer with the USB port to get the job done. The blue LED night light of this device will create an amazing environment in your house. It is a great device to remove odors from even the bathroom.

Another amazing part is it is quite energy-efficient. So, it will not cost you a lot of energy cost. It is specially designed in a compact size which has a diameter of only 4.25 inches. So, you can easily take it into different rooms as per your requirement. Honestly, it is one of the best water air purifiers you can deal with.

Technical Details:

  • Brand: EcoGecko
  • Floor Area: 300 Square Feet
  • Color: Silver
  • Power Supply: USB
  • Blue LED Light: Yes
  • Item Dimensions (LxWxH):25 x 4.25 x 5 inches
  • Item Weight:5 pounds
  • Air Purifier Type: Water-based

EcoGecko 75518 Features:

  • It cleans the air from small spaces and converts them into the fresh air.
  • The package includes aroma oil to give you the ultimate freshness.
  • The compact and small design makes it easily portable.
  • You can even connect the device to your personal computer.
  • It will remove odors effectively from small spaces.

7. Best Overall: New Comfort Mini Desktop Water Based Air Purifier Diffuser

New Comfort Mini Desktop Water Based Air Purifier Diffuser

The new comfort mini desktop water-based air purifier diffuser is a great device that works as an air humidifier. Purifier, deodorizer, etc. You can also use it for aromatherapy and as a fragrance machine. If you want to do aromatherapy with this device, it is pretty much straightforward. You just need to add a few drops of fragrance into the water bowl and then turn on the device.

Before filling the bowl with water, the run time is 12 hours. If you are suffering from allergies, this air purifier will help you to deal with them. Besides, it also helps people who have dry skin. Another amazing thing about this device is it will never over dispense moisture. So, water will not leave behind while using it. Also, you can easily use it on a desktop.

Furthermore, this excellent device can be used as a night light as well. You can conveniently turn on the LED light that comes with 7 colors. It can be easily powered by a 5V USB connection. Besides, it features a locking lid that will prevent any kind of incidental spill of water on your desk. With all these exclusive features, it can be a great option for you.

Technical Details:

  • Brand: New Comfort
  • Filter Type: Water-based
  • Color: Blue
  • Power Source: AC
  • LED Light: Yes
  • Item Dimensions (LxWxH): 4 x 4 x 4 inches
  • Item Weight:2 ounces

Mini Desktop Water Based Features:

  • Between water fills the run time is 12 hours.
  • It comes with LED germ eliminating lights.
  • The LED light comes in 7 different colors.
  • Can be easily powered by a USB connection.
  • It comes with a locking lid to give you a safe user experience.

8. Best for Large Rooms: Aprilaire 500 Whole-Home Humidifier

Aprilaire 500 Whole-Home Humidifier

If you want to have healthy air in your home, Aprillaire 500 whole-home humidifier is a great option for you. It will cover up to 3000 square feet of floor area. Its capacity of 12 gallons per day is pretty much great for large homes. It will work as an automatic humidifier as it comes with dual sensors.

No doubt, it will give you optimum humidity by monitoring and responding to indoor and outdoor temperatures. You just need to set the device and enjoy the freshness of the air. The digital control panel of this device will show the percentage of humidity. It has an indicator light that will tell you that the humidifier is properly working.

If you talk about respiratory issues, allergies, or asthma, you need to maintain the optimum humidity level in your home. This air purifier will help you to keep the humidity level of your room at 35-40%. For any region, it is the optimum humidity level to maintain good health. No doubt, this exclusive device will give you a great level of user experience.

Technical Details:

  • Brand: Aprilaire
  • Filter Type: Water-based
  • Color: White
  • Material: Plastic
  • Power Source: Corded electric
  • Design: Compact
  • Item Dimensions (LxWxH):25 x 15.63 x 13 inches
  • Item Weight:75 pounds

Home Humidifier Features:

  • It comes with dual sensors which will monitor and respond both to outdoor and indoor temperatures.
  • Built with a compact design, it is a perfect device if you have tight space.
  • It helps to maintain the optimum humidity of your room.
  • It can cover up to 3000 square feet of floor area.
  • It has a convenient digital control to show the percentage of the humidity.

Why Should You Buy a Water Based Air Purifier?

Water-based air purifiers provide many benefits. You need a water-based air purifier because of these reasons.

Why Should You Buy a Water Based Air Purifier?

  • These devices come at affordable prices; hence you don’t need to spend a lot when buying.
  • Water air purifiers do not use filters; hence no filter replacements like other purifiers.
  • You can add some essential oils in a water purifier and use normal tap water.
  • They give you different machines’ performance because you can use it as an air purifier, humidifier, and air freshener.

Frequently Asked Questions

Below in this section, we’ve included some questions and answers about Water-based air purifiers that people frequently asked. Have a look to find a solution if you have the same questions.

Can air be filtered through water?

Of course, you can filter air through the water as water air purifiers use it instead of using any chemical. Therefore, it is healthier and offers fresh and dust-free air in your room so that you can breathe well.

Is it OK to leave the air purifier all night?

Indeed, it would be best if you kept your air purifier on all night because you need fresh and contaminant-free air while sleeping. It improves your sleeping and ensures restful sleep throughout the whole night.

How long does it take for an air purifier to clean a room?

Depending on the air purifier and the area of your room, it needs a different amount of time to clean the air of a room. Some air purifiers need 2 hours whereas others may require 4 hours to clean air.

Does air purifier use a lot of electricity?

Air purifiers do not consume a lot of electricity so that you can run the air purifier the whole day. An air purifier having 50 watts can consume as much as 1 unit if you can run the unit for 20 hours.

How many hours a day should I run my air purifier?

Based on your air quality and the surrounding environment, you might need to run your air purifier differently. However, you should run the unit for 12 hours if you want fresh and clean air to breathe.

Wrapping It Up

We all need fresh and clean indoor air. 90% of the people spend their time indoors, and the indoor air is much polluted than outdoor air. It would help if you had a quality water-based air purifier to filter dust, allergens, spores, and other things that compromise indoor air quality. The good thing about water air purifiers is you can also use them as humidifiers and fresheners, which makes them multi-purpose.

It will be easier for you to compare and pick the best water based air purifier from the top list. If you are uncertain which one to pick, we recommend the Sirena Twister Air Purifier that offers efficient allergy filtration.  It also gives an incredible aromatherapy experience and eliminates pet dander, dust, smoke, and lint from indoor air.

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Author - Joseph Lee

Hi, I am Joseph Lee, I have a home gadget tools selling shop, where I sell air purifiers and its related accessories. Because of my business, I have to face so many clients of the air purifiers machine users. Though my shop specializes in air purifiers, I saw many clients face difficulties with installation, maintenance, not getting the exact amount of service, buying the wrong one. All those problems they face because of their lack of knowledge about air purifiers. 

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