Best Dehumidifier and Air Purifier Combo Review in 2021

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The homes we live in are sanctuaries -a fact made clear to many people in the past year when they were forced to spend all day there. However, your indoor air might be dirtier than you imagine, and this could be making you uncomfortable inside your home or even making you sick.

You can take some options to aid in the process and some devices you could purchase, such as an dehumidifier and air purifier, or humidifier. They’re not cheap therefore, you do not have to shell out the cost of anything if you don’t have any issues with your indoor air quality. These are tools you could consider and not essentials. While their names are clear but it’s not always straightforward to know which one is necessary for your house. We spoke to experts and read reports from research, and tested a few items. Here’s what we discovered and the advice we give.

What’s the Problem With Indoor Air?

Dehumidifier and Air Purifier Combo 01

The air is, unfortunately, dirty. It is usually stuffed with dirt, pet dander, outdoor pollutants, such as wildfire smoke, depending on the location you live in, and formaldehyde that can originate from furniture made of wood; and particles.

The air you breathe indoor air can also include several VOCs, which are volatile organic substances. But, they’re not necessarily a health risk, they’re just certain ones, and they will differ from one house to the next.

According to the World Health Organization estimates that 9/10 sufferers are subjected to air pollution that can increase their risk of contracting various illnesses, including cancer and heart disease.

How to Test Your Air

Air quality tests are the easiest way to find out about the quality of your home’s air. Siegel says that these devices can help users observe the relative reactions to their actions. For instance, the amount of particles in the air increases when you’re cleaning; however, if you open the windows while you’re cleaning, it will drop.

This is the same when cooking while the range hood is either on or off. An indoor air quality device should demonstrate this live that can help you develop more effective habits. It’s not perfect, but there is no way to know everything there is within the air. («It’s a long list of pollutants,» Siegel says of the quantity of pollutants that we breathe in. «We don’t know all of them.») However, such devices are an excellent starting point

What Are Dehumidifier Air Purifier Combos?

Let’s begin by dehumidifying the element. A dehumidifier can be described as a household appliance that can help you keep a proper humidity level in your home. Zero humidity is harmful to your home and you — especially for items like furniture made of wood. The excess humidity is also harmful, and in reality, too much humidity can encourage the development of mold, bacteria, and other harmful microorganisms. A dehumidifier will help you keep your ideal humidity between 30 to 50 percent.

Air purifiers do the basic but crucial task of removing pollutants, impurities, and other irritating and harmful contaminants from the air within your home. There are numerous kinds of air purifying technology. However, when it concerns air purifier dehumidifier combos, you’re not likely to discover anything else than a physical filter media to aid in air cleaning.

If you haven’t already realized, in most instances, dehumidifiers, as well as air purifiers, are completely separate appliances. For dehumidifier air purifier combos, you’re getting 2 in 1 unit that dehumidify as well as purify. This is ideal for those seeking to make space in their home or those who need two devices but don’t wish to buy several appliances. They can also be particularly helpful for those with allergies since dehumidifiers as well as air purifiers can each be beneficial in this space. With these gadgets, you’ll have the most effective of both.

How do Dehumidifier Air Purifier Combos Work?

To fully grasp how these devices function and function, let it be one feature at the moment.

Air Purifiers

Although there are kinds of air purifiers on the market, If you’re looking for the perfect air purifier / dehumidifier combo, there is a good chance that you’ll encounter particle filters that are used for their air purifying function. The fundamentals for particle filters are straightforward to understand: air is forced through an extremely fine filter, and harmful particles are entrapped. Its clean air is then recirculated to the house, and you’re breathing easier!


Dehumidifiers function by one of two methods, either through refrigeration or absorption.


Warm air is then sucked into the machine and quickly cool. When the air is cold and cold, it’s unable to hold in water, so the moisture in the air becomes condensed and changes into liquid, settling into a tray for collection. This air is then redirected back to the room, completely free of humidity!


The process works by taking the moisture out of the air. Air is brought into the dehumidifier through a duct and then transported by a huge wheel made of a substance that can absorb water. This is the process that removes the humidity. It is then dried with the heating elements of an electrical circuit, and then the heated, wet air is blown out by the conduit. When you combine these two capabilities, particle filtration occurs immediately before or following or after the dehumidification process, so the air is clean from humidity or airborne pollutants. There are three main types of dehumidifiers:

1. Peltier / Thermoelectric Dehumidifier

The smaller-sized dehumidifiers utilize static Peltier (thermoelectric) technology to dry the air. In essence, air passes over a warmer side of the sink. The moisture is absorbed into droplets before dripping into the water tank or pan. This kind of dehumidifier performs best in humid and warm conditions.

2. Compressor / Refrigerant Dehumidifier

The high-capacity dehumidifiers utilize refrigerants as well as a compressor similar to refrigerators. As the humid air flows over the cold cooling coil as well as fins, the moisture condenses, then drips down into the reservoir.

The compressor dehumidifier cannot be used in temperatures lower than (normally at temperatures below 20 degrees Celsius). When temperatures drop below this point, the accumulation of frost begins on the coils that evaporate.

3. Desiccant / Sorbent Dehumidifiers

In contrast to the Peltier or Compressor dehumidifiers, Desiccant dehumidifiers are able to operate in virtually any weather conditions. The type of dehumidifier used uses a desiccant (sorbent) substance like silica gel to draw moisture out of the air. After it absorbs the humidity onto its rotating disk, the hot air stream takes the moisture away from the rotating rotor.

Does a Dehumidifier Cool a Room?

No, a dehumidifier doesn’t cool a room. Like an air conditioner, there are no heat pumping features within dehumidifiers to take the heat from the space. Instead, both the hot and cold coils remain in the same spot and cancel each one. Therefore, it is the case that room temperature remains the same.

The compressor motor releases heat energy, which could increase the room temperature a little. However, desiccant dehumidifiers are designed to use heating elements as part of the dehumidification process. Therefore, this type of dehumidifier boosts the room temperature.

What Do You Look For In The Best Dehumidifier Air Purifier Combos?

The gadgets don’t differ too much in terms of the technology they use however certain features distinguish those that are good from those that are less than stellar ones! Pay attention to these features if you’re trying to identify one of the best dehumidifier air purifier combo gadgets.

HEPA Filtration

HEPA Filters are thought to be the standard for air filtering. This type of filter is based on the principles of particle filtration that were mentioned previously. There are a variety of types of HEPA filtering available inside the dehumidifier air purifier combo. Standard True HEPA is referred to as H11 or H12.

If you find devices that offer H13, this would be classified as medical-grade. Although it does not technically qualify as medical, it offers the highest quality of filtering. The top air purifiers can eliminate more than 99.97 percent of particles as small as 0.3 microns!


Quiet Operation

Since two distinct functions are running inside this unit, it may be discovered that a combination device is louder than a dehumidifier that is a standalone unit or an air purifier. In this light, it is important to find a high-quality quiet, comfortable model that is a smart idea.

Sturdy Construction

Plenty is happening inside this gadget, and you’ll need to ensure the fit and quality are top-quality, particularly as you’ll have to take it apart often to empty your water tank. A low-quality device will leak, and that’s something you should avoid.

Large Reservoir

Keep in mind that the dehumidifier needs to be cleaned often. The bigger your tank is, the less frequently you’ll be required to complete this vital task. The most reliable devices come with the feature of an automatic shut-off when the reservoir is empty. This is essential for security, and if you fail to keep track of when to empty it, you won’t benefit from the dehumidifier.

Operating Costs and Maintenance

The first step is to consider the estimated lifespan of the filter and the cost and ease of getting it.

  • Do you commit to alter the filter in accordance with the suggestions?
  • Are you satisfied with the expense of replacing filters?
  • Are our replacement filters available?

If all three answers are actual, then that item should be on your list of priorities. Furthermore, the air purifier and dehumidifier air purifier combo with the lowest energy consumption can also help keep your electricity bills down. This is particularly important if you intend to use the device for long periods.

List of The 7 Best Dehumidifier and Air Purifier Combo:

1 . Tenergy Sorbi Dehumidifier and HEPA Air Purifier

Are you searching for an affordable dehumidifier and air purifier combo for your home? It’s the Tenergy SorbiAir Dehumidifier equipped with an air purifying feature is precisely what you’re looking for. It eliminates the moisture from humid, warm environments and can make the living space more comfortable.

Here are the features of it:

Efficient True HEPA Filtration

Its dehumidifier and air purifier combo include a HEPA filter. It is able to capture 99.97 percent of airborne contaminants as small as 0.3 microns. This includes pollens, dust particles, pet dander, lint, and many more. By trapping microparticles, the filter improves air quality and reduces asthma attacks and allergies.

The device has an indicator for replacing the filter that flashes orange to remind you that it’s time to replace the HEPA filter. It’s recommended to take care to replace your HEPA filter each six months.

Compact Dehumidifier

This 2-in-1 device utilizes Peltier technology and the HEPA filtering system. The technology uses its thermoelectric effects to transform electricity into the form of a temperature change. In this way, the cleaner is able to remove the humidity by clearing an area on the outside of the heater.

Ideal for areas with high humidity within the home, such as basements, it can help minimize mildew and mold growth. The presence of mold can cause wheezing, irritation as well as chest discomfort. In addition, in reducing the humidity within your residence, the system helps improve the indoor air quality in your home.

The dehumidifier comes with one liter of removable water tank capable of removing daily 750ml. If the tank is filled, it will flash red «Water Tank LED» indicator will blink red.

To cleanse the device:

  1. Turn off the device and disconnect your power cable.
  2. Take out your water tank, fill it with warm water seasoned with vinegar.
  3. Let the mixture sit for 3 to 5 mins.
  4. Empty the tank, and wash it with water.

Use a soft, moist cloth to remove dust from the unit.

Moisture removal capacity: 750 ml per day maximum.

Water tank size: 1 liter.

Cost of replacement filter: ~ $12 for the HEPA filter, 6 months usage ( check current filter cost).

Pros & Cons:

  • Two-in-1 compact dehumidifier and air purifier
  • Indicators are used to indicate water tank and HEPA filter
  • Ultra-quiet
  • Easy to wash
  • Sleek design
  • It is essential that the water tank needs to be empty by hand
  • Low coverage area

2. Afloia Q10 True HEPA Air Purifier and Dehumidifier

Next is the Afloia Q10. The sleek and compact Afloia Q10 combines air purification and dehumidification features.

These are its characteristics:

Dehumidification Function

The device uses the latest Peltier technology to capture humidity from the air. It does this by drawing the moisture into an extremely cool heat sink. When the moist air moves over the cold surface of the heating sink, it expands and then drips to the water tank.

The unit lets dry air and returns it to the room. It can store up to 750ml water per day under humid and hot conditions (86degF 30degC/ 80 percent relative Humidity)—ideal in small dehumidifying spaces. If the tank is filled, it will shut off.

Higher-grade HEPA Filtration

The Afloia Q10 comes with a more powerful HEPA filter. It can capture 99.97 percent of airborne particles that are as small as 0.1 microns. These include ultrafine dust, smoking particles allergens as well as mold spores, and many more. The filter is also able to catch airborne viruses and bacteria.

H13 is the H13 HEPA filter that can reduce allergy attacks as well as asthma at the office or home by capturing airborne contaminants. This means that you and your family can breathe clean, clean air day and even night.

To cleanse the air inside your house and decrease airborne pollutants, press the purification butto

n. Purification indicators will switch on, and the system will begin to purify the air while capturing pollutants.

Afloia Q10 features an indicator for replacing filters that will begin flashing orange after about 3 to 6 months of usage. When replacing your filter, remember to reset the indicator for filter replacement. To do this,  turn on the device and then hold the purification button for 7 seconds.

Moisture removal capacity: 750 ml per day maximum.

Water tank size: 1 liter.

Replacement cost for filter: ~ $14 for the HEPA filter, 3-6 months use ( check current filter price).

Pros & Cons:

  • 2 in 1 Air purifier, dehumidifier, and air purifier

  • Modern design, touch control

  • It is an excellent choice to use to serve as an air purifier but without the need for dehumidification.

  • Three levels of speed of the fan, auto shut off timers

  • Energy-efficient

  • There is no activated carbon filter
  • Peltier dehumidifier are less efficient

3. Vremi Dehumidifier that has a Permanent Air Filter

The first refrigerant dehumidifier on our list will be one called the Vremi Dehumidifier. It comes in three models that are small, medium, and large. They can eliminate 22 to 50 pints of water out of the air every day. Furthermore, this reusable filter screen will trap more harmful contaminants.

Here are the essential characteristics:

Low Energy Consumption

The Vremi is a highly efficient dehumidifier that can efficiently remove the moisture from your basement or laundry room while consuming less energy. As a result, the machine can decrease the amount of humidity inside your home and help to keep it from causing mildew and mold growth and mildew growth.

To decrease the amount of moisture, reduce the dehumidification levels and let the machine be running for 24 hours on an uninterrupted cycle. When the tank is filled, it will stop. To ensure that the tank is always used, it is recommended to use the drain outlet of the hose. Then, the water will flow even as the unit decreases the amount of moisture inside your home.

The Vremi Dehumidifier series has coverage of between 1,500 and 4500 sq ft. It’s perfect for large bedrooms, living rooms, and basements.

Sleek Design and Controls

The machine is an appearance that resembles a box. Elegant and sleek The base model comes with the dimensions of 16.1 and 10.4 inches by 19.9 inches. It features handles and wheels built-in. So, you are able to transfer the unit from rooms with ease.

It features a turbo function that increases fan speed for maximum pollution and moisture. This feature is helpful if you see water droplets appearing outside the windows.

When moisture builds up within homes, this may result in decay. The wood absorbs moisture and then begins to turn brown. As a result, mildew and mold can thrive and cause asthma and allergies. With the help of a dehumidifier, you can keep the wood from becoming rotten and control the humidity in your home.

Moisture removal capacity: 22 pint / 10 liter per day (maximum).

Water tank size: 1 gallon.

Type of air filter: Washable and permanent.

Pros & Cons:


  • Energy Star rated
  • Ideal for medium to large space
  • Permanent washable air filter
  • Easy to maintain
  • Drain hose not included

4. HOMeLabs Dehumidifier that has Washable Air Filter


HomeLabs is an American firm based in New York. In the industry of household appliances, hOmeLabs provides superior dehumidifiers. Here are the specifications of one of their top dehumidifiers.

22-pint Dehumidifier

Modern and practical modern and practical, modern and convenient, the hOmeLabs dehumidifier can be the most effective solution to reduce humidity levels in your home. Living in a humid, warm atmosphere will remove 22 pints of water per day. It can accomplish this by using the compressor built into the machine.

The unit is equipped with smart functions. For instance, when it is determined that the water tank is full, it shuts down automatically. Likewise, if the frost starts to build up around the cooling coils, the compressor shuts off, however the fan runs until the frost has gone away.

The machine is equipped with a drain hose to allow continuous draining. The manufacturer suggests using a 5/8-inch wide garden hose. For extra security, consider using Teflon tape.

Permanent Filter and Sleek Design

The unit is equipped with a permanent filter that traps large airborne pollutants such as pet hair dust, lint, and dirt. It is recommended not to use the dehumidifier with the filter. If you do, the lint dust and dirt could block the unit and decrease the performance of the device.

It also has an indicator for the filter. This feature will remind you to clean your filter. The indicator will usually blink every 250 hours or 30 days.

Created for modern homes, The hOmeLabs has an elegant look. Energy Star Rated and extremely quiet It uses less energy, and its silent fan won’t disrupt your learning or work. In addition, because of its low power consumption, it saves you money.

Secure and portable, it includes handles and wheels. This lets you transfer the device from one room easily.

Moisture removal capacity: 22 pint / 10 liter per day (maximum).

Water tank size: 0.8 gallon / 3 liter.

Filter type for air: Washable and permanent.

Pros & Cons:

  • Dehumidifiers that are top-rated

  • Filter screen washable

  • 1-24 hours timer

  • Easy to keep

  • Energy Star certified

  • Unproblem-free water drainage

  • Refrigerant dehumidifier can’t work in colder temperature
  • The compressor generates heat, which increase room temperature

5. Honati H13 HEPA Air Purifier and Dehumidifier

Honati H13 HEPA Air Purifier

Are you in search of a dehumidifier and air purifier combo with multiple filters? If so, the Honati is the right choice for you. It can efficiently clean air and reduce the humidity within the surrounding air. Ideal for smaller rooms It can efficiently clean the air and consume less energy.

These are its characteristics:

Efficient Air Purification

Honati Honati features a three-in-one filtering system made up of a pre-filter, an H13 HPA filter, and an activated carbon filter. The pre-filter is able to trap big particles like dust, pet hair, and dust. In this way, it helps reduce allergic reactions and asthma attacks.

The next step is to install the H13 HEPA filter. It has the capacity to capture 99.97 percent of airborne contaminants as small as 0.1 microns. These include fine dust smoke, airborne bacteria, and even viruses. The machine makes sure that you and your family breathe fresh, fresh air in removing these pollutants.

We also have an activated carbon filter, removing VOC’s smoke, odors, and other VOCs from households and pets. These pollutants can trigger wheezing, coughing, and throat irritation, causing respiratory issues and flu.

All-in-one Function

In addition to cleaning the air in addition to purifying the air, this device lowers the humidity level within your home. It has a 1-liter water tank and can absorb up to 750 ml of water every day. If you combine the two features — dehumidification and air purification — you keep the surrounding air clean and fresh.

Because of the shut-off feature that automatically shuts off, it is no longer necessary to be concerned about water overflows or flooding. The dehumidifier shuts off automatically when you’ve reached the point where the water tank is full. Just empty the tank, then restart the machine to lower the amount of moisture.

Moisture removal capacity: 750 ml per day (maximum).

Water tank size: 1 liter.

Replacement filter price: ~ $25 for the 3-in-1 filter, 6 months use ( check current filter cost).

Pros & Cons:

  • 3-in-1 filtering system: pre, H13 carbon, and HEPA

  • Touch controls

  • Energy-efficient

  • Automatic shut-off

  • Quiet operation

  • Low moisture removal efficiency

6. Aprilaire 1800 Series dehumidifier MERV 8 Filter

Aprilaire Dehumidifier, 70 pints/day

Aprilaire is a market leader in indoor air quality solutions. Based in Wisconsin, the company manufactures and sells top-of-the-line dehumidifiers as well as other home appliances. Easy to use and energy-efficient, they can help you build a healthy environment for your family.

Here are the highlights of the Aprilaire 1800 series.

Whole-home Dehumidification

This series will aid you in controlling humidity within your home. It is equipped with an efficient blower that draws air through the filter and eliminates humidity. The unit then releases dry air to your home. Inside is an enclosed refrigeration system that assists in removing moisture.

It can do this through the movement of air through a set of tubes and fins. The tubes and fins are generally kept colder compared to the temperature of the air entering the air. Therefore, when the air flows through the tubes and fins, the moisture is condensed and then drips down the drain pan, redirected to an unrouted drain tube to the floor drain.

After the unit has removed the water, the air is circulated through a second coil, which is heated and then distributed to the room. The machine can take away as much as 9 gallons of water per day.

If you’re looking for the ideal solution to control the moisture levels in your basement or crawl spaces, this is the right solution for you. This way, you can ensure your home is protected from structural damage, mold, and insects.

MERV 8 Filter for Air Purification

In contrast to other dehumidifiers that use refrigeration, this Aprilaire 1800 series has the MERV-8 filters that catch airborne pollutants. Filters with this rating can eliminate up to 70 percent of dust particles (3 10-microns or less), including pollen particles, mold spores, cement dust, respiratory droplets, and many more.

Due to the increased airflow rate, the device will purify your air more quickly.

Room Coverage

This model of the Aprilaire 1800 model is very low maintenance. Contrary to other dehumidifiers equipped with tanks for water that are prone to leakage, this model does not have a dirty tray to empty. Instead, it was designed by a team in the US and constructed to last, and this device is simple to install. Simply connect a drain pipe and choose your target humidity, and that’s it.

The room area of 2,800 square feet. It’s perfect for basements or laundry rooms, as well as commercial areas.

It is small in dimensions and can fit into tiny spaces between joists and crawl space doors.

Capacity for removal of moisture: 70 pint / 33 liters per day maximum (the basic model of the 1800 series).

Water tank: none.

Air filter cost: ~ $26 for the MERV 8 Filter. 1 year of use ( check the current price of the filter).

Pros & Cons:

The machine is slightly louder

  • Commercial-grade dehumidifier and air purifier
  • Compact design, no water tank
  • MERV 8 air filter
  • Eliminates excess moisture faster (9 gallons for the base model)
  • You can mount the air outlet and control panel on top or side
  • Easy to maintain
  • Great build quality
  • The machine is slightly louder


7. Midea Dehumidifier that has a Reusable Air Filter

Midea 1,500 Sq. Ft. Energy Star Certified Dehumidifier with Reusable Air Filter 22 Pint 2019 DOE (Previously 30 Pint) - Ideal For Basements

Then, we offer the Midea dehumidifier, which comes with an air filter. The compressor-based dehumidifier makes your living space more comfortable by taking out excess moisture and dust.

These are its characteristics:

1,500 sq ft Dehumidifier

The Midea dehumidifier has the capacity of capturing as much as twenty pints worth of water every day. Ensuring a healthy humidity level (30% to 60 to 60 percent) prevents the development of mold and structural wood rot and smells. It also stops carpeting from getting damp as well as furniture.

With a total area of 1500 square feet, this is ideal for living spaces and bathroom, bedroom, and basement. It comes with a three-liter water tank. If it’s full, just take the tank off. Then, to ensure continuous draining, connect a regular 0.75-inch garden hose to the socket built into.

The dehumidifier is very simple to use. You can choose easily between different settings and modes using the LCD control panel for the automatic dehumidifying mode Press Auto comfort. This will enable the device to take in moisture rapidly and keep the optimal humidity levels. In this way, it will stop the growth of mold as well as mildew growth.

Permanent Washable Filter air purifier

It comes with a washable filter that captures airborne pollutants such as dust, pet hair, and filth. As a result, it creates a healthier living space where you and your family members can breathe fresh, fresh air.

The filter is simple to clean. This will save you money.

It has four handles and wheels, which makes it easier to move it from room to space. In addition, this machine has been Energy Star rated, saving the user money on electricity.

Moisture removal capacity: 22 pint / 10 liter per day (maximum).

Water tank size: 0.8 gallon / 3 liter.

Type of air filter: Washable and permanent.

Pros & Cons:

  • Reusable air filter

  • Easy to keep dehumidifier and air purifier

  • Energy Star certified

  • Saves you money

  • Small water bucket
  • The compressor is a little louder

Final Thoughts

Standalone devices are bound to provide better quality and greater features, but if need both dehumidification and air purification in one unit, it is the best option.

We hope you find this review of the dehumidifier air purifier combo to be useful to you.

We’ve created what we believe is an excellent range of capabilities and value. And among the five models, there’s bound to be one that fits the bill for you.

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