Revitalize Your Living Space: The Power of Water-Based Air Purifiers

Home » Knowledge Hub » Types of Air Purifiers » Revitalize Your Living Space: The Power of Water-Based Air Purifiers

Looking for a natural and effective way to clean the air in your home? Look no further than the water-based air purifier. The innovative system uses water as a filtration method, trapping contaminants and improving indoor air quality.

Water air purifiers, also known as wet scrubbers or air washers, offer a novel approach to air purification. As outdoor air enters the system through the air inlet, it encounters the water tray where impurities are captured. The purified air is then released through the ventilation fan via the air outlet.

With a water-based air purifier, you can revitalize your living space without relying on harsh chemicals or expensive filters. It’s an all-natural solution that keeps your environment fresh and healthy. So why wait? Take control of your indoor atmosphere with a water-based air purifier today and say goodbye to pollution!

How Does a Water-Based Air Purifier Work?

Water-based air purifiers, also known as wet scrubbers, are an innovative way to improve indoor air quality. These devices utilize a unique system that effectively captures and removes particulate matter, ensuring clean and fresh air for your living space. The wet scrubber system includes a HEPA filter to further enhance the purification process.

The Ventilation Fan System

At the heart of a water-based air purifier is a powerful fan that draws in air from the surrounding environment, ensuring efficient filtration. This airflow rate, along with the HEPA filter and wet scrubber, helps remove pollution and contaminants from the air. As the fan operates, it pulls in contaminated air containing dust, allergens, and pollutants, improving ventilation.

Once inside the device, the air passes through a series of filters where these impurities are captured. Unlike traditional filters that rely on fibers or membranes to trap particles, water-based purifiers use water as their primary filtering medium. This helps to improve the airflow rate and reduce the presence of particulate matter in the indoor environment.

>> You might be interested in this: For those interested in alternatives, there are also air purifiers with permanent filters available

The Role of Water in Air Purification

As the contaminated indoor air, filled with particulate matter, enters the purifier, it is directed toward a reservoir of water. The water acts as a filter by trapping and capturing airborne particles, including dust mites, pet dander, pollen, mold spores, and certain viruses. This is because these particles have an affinity for moisture.

The captured impurities become suspended in the water while clean and purified air is released back into the room. This continuous cycle ensures that your indoor environment remains free from harmful substances that can trigger allergies or respiratory issues.

In addition to removing airborne particles, water also helps to humidify dry indoor spaces. This can be particularly beneficial during winter months when heating systems tend to dry out the air. By introducing moisture into your living space through evaporation from the purifier’s reservoir, you can alleviate discomfort caused by dryness such as dry skin or irritated nasal passages.

Furthermore, some advanced models of water-based purifiers incorporate additional features such as UV sterilization or ionization. While these technologies work in synergy with the water filtration system, it’s essential to be informed about potential UV air purifier dangers.

Best Water-Based Air Purifiers (Updated in 2023)

I’ve gathered a list of the top water-based air purifiers that excel in performance and reliability. Dive in and find the perfect one for you! And if you’re an avid traveler, consider the benefits of an RV air purifier for clean air on the go.

Note: This post does contain affiliate links. If you purchase a product after clicking one of our links, we may earn a commission. As an Amazon Associate, we earn from qualifying purchases. There is no extra cost to you and I thank you in advance for your support!

⇆ Scroll the table to learn more

Prices pulled from the Amazon Product Advertising API on:

Bluonics Fresh Aire Water Based Air Revitalizer

The Bluonics Fresh Aire Water Based Air Revitalizer is a great addition to any home, providing fresh and clean air with customizable scents.

My experience with the Bluonics Fresh Aire Water Based Air Revitalizer was quite pleasant. The air in my living room felt fresher, and there was a noticeable reduction in pet dander and dust. The customizable scents with essential oils were a real treat, allowing for the adjustment of the fragrance to personal preference.


  • Enhances home air, creating a fresh and healthy environment
  • Effectively removes odor, smoke, spores, dust, and pet dander
  • Customizable scents with essential oils and an LED night light feature


  • Requires daily maintenance and cleaning of the bowl
  • The air freshener may not circulate odor as effectively as some users would like, but an air cleaner or air purifying system with a filter air purifier could provide a better solution.
  • The unit is smaller than expected for some

The built-in LED night light, which cycles through a rainbow of colors, added visual appeal and helped create a soothing atmosphere in my space. Additionally, the air purifying system’s white noise generated by the unit contributed to a relaxing environment, making it a great option for bedrooms and other living areas.

However, there are a few drawbacks worth considering. The bowl requires daily cleaning, which may be a bit inconvenient for busy individuals. And while I was pleased with the performance of the unit, some users may find that the odor doesn’t circulate as well as they’d hoped. Lastly, the unit is smaller than it appears in the pictures, but it is still an effective air revitalizer.

Read more buyer reviews at Amazon

Ap Airpleasure Water-Based Air Purifier

I believe the Ap Airpleasure Water-Based Air Purifier is a suitable option for those seeking an easy-to-clean air purifier with added night light features.

Being an owner of the Ap Airpleasure Water-Based Air Purifier, I can confidently say that it works efficiently in both large and small rooms, including living rooms and bathrooms, making it a versatile choice. Its 1,200ml capacity is a plus point, as it only needs to be cleaned once a day. You can also add a few drops of essential oils into the purifier, which enhances the overall experience.

The LED night light feature has 7 colors that constantly change, creating a calming ambiance. However, one downside is that you cannot set it to a single color, which might be a preference for some. I also noticed that the switch for the device is stiff and seems to require slightly more effort to operate smoothly.


  • Effective in both large and small rooms
  • Easy to clean with a 1,200ml capacity
  • Can add essential oils for a better experience


  • LED light cannot be set to a single color
  • The switch feels stiff and not smooth
  • Limited air cleaning capability

While the air purifier is not a heavy-duty air cleaner, it does add a nice touch to the room’s atmosphere when combined with essential oils. It should be noted that the air-cleaning capability of the device is limited, so those looking for a comprehensive air purification system may want to consider other options.

Read more buyer reviews at Amazon

Sirena Twister Air Purifier (Black)

The Sirena Twister Air Purifier is a worthy investment if you want to improve indoor air quality and enjoy aromatherapy benefits.

The filtration system effectively removed smoke and pet dander from the air, making it easier for me and my family to breathe. Additionally, the option to add essential oils to the water created a pleasant aromatherapy experience, with several fragrances to choose from, including pine, tropical, apple, and eucalyptus.

The 7-color LED illumination allowed me to customize the atmosphere of the room as well. I could place the air purifier on my nightstand, desk, or window sill, and adjust the lighting to create a soothing or more energetic ambiance.


  • Effective filtration system for smoke and pet dander
  • Aromatherapy option with various fragrances
  • 7-color LED illumination for customizable ambiance


  • Not as quiet as expected
  • Plastic may become cloudy over time
  • Might be larger than anticipated for some users

However, there were a few downsides to the Sirena Twister Air Purifier. First, the noise level was not as quiet as I had anticipated. This could potentially make it difficult to use in a bedroom at night. Second, after using the product for a while, the plastic appeared to become cloudy, which may not be aesthetically appealing to some users. Lastly, the air purifier was larger than I initially expected, making it slightly harder to place in limited spaces.

Read more buyer reviews at Amazon

The Benefits and Functionality of Water-Based Air Purifiers

Water-based air purifiers offer a range of benefits that can greatly improve the air quality in your home or office. These innovative devices not only filter out airborne pollutants but also add moisture to the air, enhancing humidity levels for a more comfortable environment.

Alleviating Dryness and Respiratory Issues

One of the key benefits of water-based air purifiers is their ability to alleviate symptoms associated with dry skin, allergies, and respiratory issues. By adding moisture to the air, these purifiers help combat dryness caused by indoor heating or arid climates. The increased humidity can provide relief from dry skin, chapped lips, and irritated nasal passages.

Moreover, water-based air purifiers are effective in reducing allergens and airborne pollutants that can trigger respiratory problems. They capture particulate matter such as dust mites, pet dander, pollen, and mold spores through their water filtration system. This ensures cleaner and fresher air for individuals suffering from allergies or asthma.

Energy Efficiency and Low Maintenance

Unlike some traditional air purifiers that rely on disposable filters requiring frequent replacement, water-based air purifiers are known for their energy efficiency and low maintenance requirements. These devices utilize water as a natural filtration method instead of relying on costly filter replacements.

With minimal maintenance needs, water-based air purifiers offer convenience for busy households or small businesses. Regular cleaning of the unit’s water reservoir is typically all that is required to keep it functioning optimally. Many models feature indicator lights or sensors that alert users when it’s time to refill or clean the unit.

Versatility in Room Size

Water-based air purifiers come in a variety of sizes suitable for different room dimensions. From compact units designed for small rooms to larger models capable of purifying the air in spacious living areas, there is a water-based air purifier to suit your needs.

For those seeking a portable solution, smaller units are ideal for bedrooms or offices. These compact purifiers can effectively improve air quality in enclosed spaces by removing pollutants and adding moisture. On the other hand, larger units are perfect for open-plan living areas or large rooms where a more powerful purification system is required.

Pros and Cons of Water Air Revitalizers


Water air revitalizers offer several advantages over traditional purifiers. Here are some key pros to consider:

  • No expensive filter replacements: Unlike conventional air purifiers that require regular filter changes, water-based revitalizers do not rely on costly replacements. Instead, they use water as a natural filtration method, eliminating the need for ongoing expenses.
  • Customizable scents: Many models of water air revitalizers come with the option to add scents or essential oils to the water tank. This feature allows you to enjoy a pleasant aroma while improving the air quality in your space. Whether you prefer calming lavender or invigorating citrus, you can personalize the scent according to your preferences.
  • Effective odor removal: One of the strengths of water-based purifiers is their ability to effectively eliminate odors. Whether it’s lingering cooking smells or tobacco smoke, these devices can help freshen up your environment by trapping and neutralizing unpleasant odors.


While there are notable benefits to using water-air revitalizers, it’s important to be aware of their limitations as well. Here are some cons associated with these devices:

  • Less effective against certain airborne particles: Compared to high-efficiency particulate air (HEPA) filters commonly found in traditional purifiers, water-based revitalizers may not be as efficient at capturing certain types of airborne particles such as pollen, pet dander, or fine dust. If you have specific concerns related to allergens or pollutants in your living space, it might be worth considering alternative options.
  • Regular cleaning required: To maintain optimal performance and prevent bacteria or mold growth in the water tank, regular cleaning is necessary for water air revitalizers. Neglecting this maintenance task could lead to compromised indoor air quality and potential health risks.
  • Potential noise production: Some users may find that water-based purifiers produce noise due to the operation of the built-in fan. While it may not be excessively loud, this factor could be a consideration for those seeking a quieter environment.

Features to Consider When Choosing a Water-Based Air Purifier

There are several important features that you should consider. These features can greatly enhance the effectiveness and convenience of your air purifier, ensuring that you breathe in cleaner and fresher air. Let’s take a closer look at some key factors to keep in mind when making your decision.

Adjustable Fan Speeds for Personalized Airflow Control

One of the most crucial features to consider when choosing a water-based air purifier is the availability of adjustable fan speeds. This feature allows you to tailor the airflow according to your preferences and needs. Whether you prefer a gentle breeze or a more powerful gust, having control over the fan speed ensures optimal comfort while effectively removing pollutants from the air. Look for models that offer multiple speed options, allowing you to customize your experience.

Size and Coverage Area

The size of the unit and its coverage area are essential considerations when selecting a water-based air purifier. You want to ensure that the unit is suitable for the space you intend to use it in. A larger unit with greater coverage will be necessary for larger rooms or open floor plans, while smaller units may suffice for compact spaces like bedrooms or offices. Be sure to check the specifications provided by manufacturers regarding coverage area so that you choose an air purifier that can effectively clean the air in your desired space.

Additional Convenient Features

While filters are an integral part of any water-based air purifier, it’s worth considering other additional features that can make using your device even more convenient. Look out for models with timers that allow you to schedule automatic operations at specific times throughout the day. This feature ensures continuous purification without requiring constant manual adjustments. Night mode is another useful feature as it reduces noise levels and dimly illuminates control panels, providing an uninterrupted night’s sleep.

In terms of design, many water-based air purifiers are designed to be sleek and compact, allowing them to blend seamlessly with your home or office decor. Some models feature ultra-quiet operation, ensuring that you can enjoy clean air without any unnecessary noise disturbances.

Water Based Air Purifier Scents

Some water-based air purifiers offer more than just clean air. They provide a unique feature that allows you to add essential oils for fragrance diffusion, turning your air purifier into an air freshener. This added functionality not only improves the quality of the air you breathe but also enhances the overall ambiance of your home.

Enhancing Air Quality with Scents

Water-based air purifiers with scent capabilities utilize a polyurethane sponge as a medium for fragrance distribution. As the purified and humidified air passes through this sponge, it picks up the scent molecules from the essential oils, effectively dispersing them throughout the room. This process creates a pleasant aroma that can help mask unpleasant odors while improving indoor air quality.

Introducing scents into your living space through the air inlet and air outlet can have numerous benefits beyond just making it smell nice. Aromatherapy, known for promoting relaxation and well-being, can be achieved by infusing calming scents like lavender or eucalyptus into your home environment. This creates a soothing atmosphere that helps reduce stress and anxiety.

On the other hand, if you prefer a more invigorating experience, citrus scents such as lemon or orange can provide an instant burst of freshness and energy. These uplifting fragrances are perfect for revitalizing your mood during early mornings or after long days. Additionally, placing an air inlet near these scents can enhance their invigorating effect, while an air outlet can help spread the refreshing aroma throughout the room.

Popular Scent Options

When choosing scents for your water-based air purifier, there is no shortage of options available. Here are some popular choices:

  • Lavender: Known for its calming properties, the lavender scent promotes relaxation and sleep.
  • Eucalyptus: With its refreshing aroma, eucalyptus helps clear nasal passages and ease congestion.
  • Citrus: Lemon, orange, or grapefruit scents bring a vibrant and energizing feel to any space.
  • Fresh Aire: This scent option often combines floral notes with a hint of freshness, creating a pleasant and inviting atmosphere.
  • Smoke Eliminator: Designed to combat lingering smoke odors, this scent can be particularly useful for households with smokers or fireplaces.
  • Pet Odor Neutralizer: Specifically formulated to tackle pet-related smells, this scent helps eliminate unpleasant odors caused by pets.

>> READ MORE: Elevate your home’s ambiance with essential oils for air purifiers – a secret sure to enhance your living space.

In addition to their aromatic qualities, water-based air purifiers with scent capabilities often come equipped with LED night lights. This feature adds a gentle glow to your surroundings, creating a cozy ambiance in the evenings. It’s perfect for those who enjoy a relaxing atmosphere while winding down for the day.

Whether you want to mask unwanted odors, create a calming environment, or simply infuse your home with pleasant scents, water-based air purifiers with fragrance diffusion offer a versatile solution. With the ability to choose from an array of scents and enjoy the benefits of aromatherapy alongside improved air quality, these devices are an excellent choice for both residential use and small business brands seeking to enhance their customers’ experience.

Expert Tips for Using Water-Based Air Purifiers

Regularly clean and refill the water tank to prevent bacteria growth. Neglecting proper maintenance of your water-based air purifier can lead to the growth of harmful bacteria in the water tank. To ensure optimal performance and maintain indoor air quality, it is crucial to regularly clean and refill the water tank. Cleaning the tank with a mild detergent or vinegar solution will help eliminate any accumulated dirt or residue. Make sure to rinse it thoroughly before refilling it with fresh water.

Place the purifier in an open area with good air circulation for optimal performance. When positioning your water-based air purifier, it is essential to consider its placement for maximum efficiency. Opt for an open area with good air circulation as this will allow better distribution of purified air throughout the room. Avoid placing it near walls or furniture that may obstruct airflow. By ensuring proper placement, you can effectively enhance indoor air quality and create a healthier living environment.

Experiment with different scents to find the one that suits your preferences. One advantage of using a water-based air purifier is the ability to add scents or essential oils to enhance your experience. Experiment with various scents such as lavender, eucalyptus, or citrus to find the aroma that suits your preferences and promotes relaxation or invigoration based on your needs. However, be cautious not to use excessive amounts of scent as it may overwhelm the room.

There are a few additional aspects to consider:

  • Clean or replace filters regularly: Just like other types of air purifiers, water-based models also have filters that require regular cleaning or replacement. Follow manufacturer instructions on how often you should clean or replace these filters.
  • Monitor relative humidity levels: While many people use humidifiers separately from their air purifiers, some models combine both functionalities. If you’re using a combined unit, monitor the relative humidity levels in your home to ensure they stay within a comfortable range (around 40-60%).
  • Keep an eye on dust accumulation: Water-based air purifiers can collect dust particles in the water tank. Check the tank periodically and clean it if you notice significant dust buildup.

Maximizing purification efficiency is crucial for achieving optimal indoor air quality. Here are some tips to help you get the most out of your water-based air purifier:

  1. Determine the average airflow rate: Understanding the average airflow rate of your air purifier will give you a better idea of its performance capabilities. This information can usually be found in the product specifications or user manual.
  2. Consider room size: Take into account the size of the room where you plan to use the air purifier. Ensure that the unit’s coverage area matches or exceeds the square footage of your space for effective purification.
  3. Monitor CO2 levels: Water-based air purifiers have been shown to reduce carbon dioxide (CO2) levels in indoor environments, which can positively impact overall air quality. Regularly checking CO2 levels using a separate monitor can help you gauge how well your purifier is functioning.

Frequently Asked Questions (FAQs)

Do air purifiers need water?

Air purifiers do not typically require water to function. Most air purifiers work by using filters to trap and remove pollutants from the air. The most common type of filter used is a High-Efficiency Particulate Air (HEPA) filter, which can capture particles as small as 0.3 microns. These filters work in a dry environment and do not require water to operate.

However, it’s important to note that there are devices called air washers, which are a combination of an air purifier and a humidifier. These devices do use water to add moisture to the air while also removing pollutants. But these are not strictly air purifiers. So, while some devices that purify air may use water, standard air purifiers do not need water to function. They operate by circulating air through dry filters to remove contaminants.

What is the best water based air purifier on the market?

There are several great options, but brands like Revitalizer, Rainbow, and Sirena often get high marks from users. Make sure to read customer reviews for the latest insights.

Can I use any scent in my water based air purifier?

Most purifiers are compatible with essential oils. However, it’s best to check the manufacturer’s instructions. Remember, a little goes a long way, so don’t overdo it!

How often should I change the water in my water based air purifier?

It’s a good practice to change the water daily or every time you use the purifier. Clean the water tank at least once a week to prevent mold and bacteria growth.

Is a water based air purifier effective for removing smoke?

Water based air purifiers can remove some smoke particles, but they may not be as effective as HEPA filters for very fine particles. If you’re specifically looking to remove smoke, you might want to explore other options.

Can water based air purifiers help with allergies?

They can help by removing larger allergens like pollen and dust. However, for smaller allergens, a purifier with a HEPA filter might be more effective.

Can water-based air purifiers remove cigarette smoke?

Yes, water-based air purifiers can help to reduce cigarette smoke particles and odors. The water acts as a filter, trapping the smoke particles and neutralizing the smell.

Are water-based air purifiers noisy?

Water-based air purifiers are generally quieter than traditional filter-based models. However, noise levels may vary depending on the specific brand and model you choose.

Do water-based air purifiers require frequent maintenance?

Water-based air purifiers do require regular maintenance to ensure optimal performance. This includes cleaning or changing the water regularly and cleaning any accumulated residue from the device.

Can I use tap water in my water-based air purifier?

While tap water can be used in most cases, using distilled or filtered water is recommended to prevent mineral buildup and extend the lifespan of your device.

How long does it take for a water-based air purifier to clean the air in a room?

The time it takes for a water-based air purifier to clean the air in a room depends on factors such as room size, pollutant levels, and fan speed settings. Generally, it may take anywhere from a few minutes to several hours to achieve desired results.

Conclusion: Are Water-Based Air Purifiers for You?

In conclusion, water-based air purifiers can be a great addition to your home or office if you are looking for an effective and natural way to improve air quality. These devices work by using water as a filtration medium, trapping airborne particles and contaminants, leaving you with cleaner and fresher air to breathe.

The benefits of water-based air purifiers are numerous. They not only remove dust, pollen, pet dander, and other allergens from the air but also help to eliminate odors and refresh the atmosphere in your space. These purifiers are often quieter than traditional filter-based models and require less maintenance.

Overall, if you’re seeking an eco-friendly alternative that effectively cleanses your indoor air while providing additional benefits like humidity control and aromatherapy, a water-based air purifier might be the right choice for you.

Recommended air purifier in a comparison table
Avatar photo

Emily Williams

My mission is to provide you with reliable and up-to-date information on air purifiers. As a dedicated air purifier enthusiast, I'm here to empower you to make informed decisions for your indoor air quality. From understanding different types of filters to exploring the latest technologies, join me on this journey to uncover the secrets to fresher, purer air. Feel free to reach out with any questions or suggestions – I'm always here to help!

More to Explore

Leave a Reply

Your email address will not be published. Required fields are marked *

5 Must Have EMF-Free Purifiers Get the Most from Your Dyson Air Purifier Without a Remote 4 Eye-Opening Examples: Dyson Air Purifiers vs. Mold Check Out Moss-Powered Eco-Friendly Air Purifiers 9 Fascinating Insights about Bissell Air220 Air Purifier
Share via
Copy link