Air Purifier and Humidifier Combo Ultimate Guide

Updated on August 27, 2020 by Joseph D. Nielson

Table of Contents

Air Purifier Humidifier Combo


What is an Air Purifier Humidifier Combo?

Just as its name implies, an Air Purifier Humidifier Combo is a combination of two different devices- an air purifier and a humidifier. Fortunately, today you don’t have to buy an air purifier and a humidifier separately just to enjoy the benefits that each device can offer. There is already a combination of the two- an “air purifier humidifier combo”. Keep reading to know about the best.

After researching the features and benefits of the best air purifiers and humidifiers available in the market, and analyzing hundreds of comments from Amazon buyers, we have come to the conclusion that the best humidifier and air purifier combo is the Airwasher 2-in-1.

Venta Air Purifier Humidifier combo

An air purifier, also known as an air cleaner is a device that removes contaminants from the air in the room. Some of the contaminants it can remove include dust, pollen, pet dander, mold spores, dust mite feces, smoke particles and volatile organic compounds (VOCs). Wherein, when some people, especially sensitive people are exposed to these contaminants may increase the likelihood of experiencing symptoms of sick building syndrome.

On the other hand, a humidifier is a device that adds moisture to the air to prevent dryness. Dryness in the air can cause irritation in many parts of the human body. People who are experiencing chapped lips, dry sinuses, irritated vocal cords, dry cough, dry skins, nose irritation and bloody noses usually run for humidifiers to help them relieve such problems.

Humidifiers can also relieve some of the symptoms caused by flu. In our homes, we can use the point-of-use humidifiers which are commonly used to humidify a single room or use the furnace humidifiers which are connected to a home’s HVAC system which provides humidity to the entire house.


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What an Air Purifier Humidifier Combo does?

An air purifier and a humidifier create chemistry! They work well in tandem! While a separate humidifier regulates the air humidity in a room, allergens and toxins can become trapped in the water, increasing the possibility that you will become sick.  Fear not!  An air purifier will be to the rescue! Air purifier eliminates the problem by removing those particles from the air, as it is designed to do.

If you buy a quality air purifier humidifier combo devices, we assure you that you can live in a house circulated with clean, dirt free air that is also humid enough to prevent respiratory problems but not too humid to bring mold related infections to you and your household.

Advantages of an Air Purifier Humidifier Combo

What more can you look for if you can buy an air purifier and a humidifier in a single device? If you can afford to get this device that does both the functions of an air purifier and a humidifier, you could benefit from the following:

  • It eliminates dust, dirt and pollen particles that could increase germ related infections in your house.
  • It cleans out odors in your houses. The best air purifier humidifier combo is efficient at eliminating all types of pet odors, cooking or liquid solutions’ odors and smoking.
  • Some of the top-rated air purifier humidifier combos have stress relieving and therapeutic functions. Thus, it relieves stress and invariably put you in a good mood
  • It makes your home fresh and also smells good. There is air purifier humidifier combos that have air freshening capabilities. There are also some that have aromatherapy functions or anxiety-reducing effects, especially when used together with the right essential products. You can try out some!
  • It humidifies your home and can protect your skin, eyes and your overall health conditions.
  • It is cost effective because you can have a single device that offers services that could have been offered by two separate devices. Also, buying an air purifier humidifier combo spares you from having to purchase two separate household appliances, thus helping you save money. There will be no two appliances consuming electricity at the same time for separate operations, but rather a single appliance will draw energy and handle two tasks at once.
  • Most of the air purifier humidifier combos are portable and have highly useful features, like a digital smart screen. You should try one!
  • At some point, it also reduces medical bills to a great extent. If you buy an air purifier humidifier combo, you can live in a house free of bacteria, germs, viruses. It also prevents the possible effects of dry air that can cause diseases.
  • It is a space-saving device. Instead of putting two separate devices in your home, you can at least put a 2-in-1 device that will save space in your home. There is also an additional bonus! You won’t have to move around two appliances from one room to the another but rather a single one when you want to boost air quality in separate areas of the house.

Locating your Air Purifier Humidifier in the Home

Where should you properly place your air purifier humidifier combo? Your air purifier humidifier combo should be located in an open central space, which will allow for the maximum flow of air. If you place the device near a wall, it will reduce its effectiveness and diminish the quality of air purification.

Cost of an Air Purifier Humidifier Combo

The cost of an air purifier humidifier combo varies. The price ranges from $100-$500 depending on the speculations of the air purifier humidifier combo you will buy. But be assured of getting the value for your money invested in this 2-in-1 appliance.

How to select Air Purifier Humidifier Combo

Contaminant Removal

Since this appliance can remove contaminants such as pollen, dust and its like. The first thing you need to consider in selecting an air purifier humidifier combo is the contaminant you want to get rid of. If you already know what odors or smells you want to remove from the air of your home, then this part is very easy for you. Simply choose an air purifier humidifier combo that removes the pollutant you intend to target. When you buy, look for the details of the appliance because manufacturers list the kinds of contaminants their air purifier humidifiers combo can remove. Here are some impurities that this device can eliminate:

  • Particles- These include components such as pollen, dust mites, mold spores, pet dander and dust. These can be seen without the use of a microscope.
  • Smells- These include odors from pets, food and different kinds of smoke like second-hand tobacco smoke.
  • Volatile Organic Compounds (VOCs) and chemicals- Mostly, these are gasses released by other components in the house. Some of these are harmless while others may pose a significant risk to your health. Let’s site Benzene as an example. This is released by drying paint in a particular area of your house. It can also be found in cleaning products, furniture, and carpeting.
  • Bacteria and viruses- Through an air purifier humidifier combo, it can trap bacteria from the air and prevent the spread of some diseases like the common cold to members of the family.


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Level of Noise

Some air purifier humidifier combo makes some noise while others can be disturbingly noisy. If you get irritated by an extreme noise, then this should be one of your considerations when buying an air purifier humidifier combo. Check out how noisy the appliance can get before you choose to purchase it.

Top 3 Air Purifier Humidifier Combos

Dreval D-950 Air Purifier Cleaner Humidifier

Best Air Purifier Humidifier Combo

This is one of the top air purifier humidifier combos because of the air purification efficiency rate of 99.7% and the capability to humidify your home to optimum levels. Isn’t that impressive? It has many modern features, flexible and user-friendly which make this a perfect buy for anyone on a low budget.

The unique feature about this Dreval is its cold catalyst filter, which can efficiently catch ammonia, benzene, hydrogen sulfide and other dangerous gases. With its cold catalyst filter, it decomposes these components into harmless byproducts with the help of the oxygen gas in your home. This filter can be used for five years as long as it is not damaged.

Dreval D-850 air purifier cleaner humidifier contains both activated carbon and a HEPA filter. This device’s cellular carbon filters help clean out large dirt, and pollen particles, odors, spores and molds before these particles are directed to the HEPA filter.

In addition to these features, Dreval D-950 also has a 245nm ultraviolet sterilize lights that help in killing a variety of bacteria and viruses with utmost efficiency. This device produces negative ions into your house that contributes to the freshening purposes.

Moreover, this device comes with an inbuilt humidification function that is effective at optimizing humidity levels in your home. With this, your skin stays moisturized, you experience less body fatigue, your quality of respiration improves and invariably improve your body metabolism.

And lastly, the noise level of this device is about 30dBA which is negligible and does not disturb during operation.


  • Effective 7-Stage filtration
  • Sleek and modern design
  • Eliminates unpleasant odors
  • Suitable for large areas up to 430 square feet
  • UV light which enables germ and bacteria destruction


  • Small reservoir

Venta Air Washer 2-in-1 Humidifier and Air Purifier

Air Purifier Humidifier Combo Venta Air

Venta Air 2-in-1 humidifier and air purifier is a square-shaped device that doesn’t use any filter at all. It is designed to clean out dirt or pollen particles without the help of air filters or cartridges. With its German filterless air purification technology, dry indoor air gets drawn in by rotating fans and is then directed into a stack of rotating disks. These disks are what actually trap the dirt, pollen, odors and other contaminants present in your home. These disks dip in and out of the water as they rotate around and trap dirt. Once all contaminants are dumped into the device’s water tank’s water, clean moisturized water will be released via evaporation in which it will raise the humidity levels in your home as well as air quality.

Since the device does not use air filters or any ionic system that can produce ozone, this is definitely one of the most risk-free air purifier humidifier combos you can get. On the other hand, this device lacks a humidity control feature because it comes with an auto shut down feature and does not attract white dust like most of its competitors. But despite that, since it has two-gallon capacity, Venta Air Washer can efficiently get your home humidity to optimum levels for very long hours. This was proven by many consumers; thus making Venta 2-in-1 humidifier and air purifier still one of the best you can get.

This device offers incredible humidification and air purification services for rooms as big as 400 square feet. Venta Air Washer’s water tank can hold up to three gallons of fresh water which means it can humidify an 800 square foot house for several hours.


  • Energy efficient
  • Humidifies quickly
  • Easy to fill and use
  • Recommended for large rooms as big as 400 square feet
  • Compact and highly portable
  • Low maintenance
  • Low water indicator
  • Auto shut off
  • Three-speed fan
  • Air purifier and humidifier in one 8.5 pound package
  • Fairly quiet


  • Lacks humidity control function

Sharp KC-850U Plasmacluster Air Purifier with Humidifier

Air Purifier Humidifier Combo Sharp KC-850U Plasmacluster Air Purifier

Sharp KC-85OU Plasma Cluster is one of the best air purifier and humidifier combos. Why? Because of the HEPA filters in these Air purifiers machines are top notch. Its filters outperform those found in many higher-priced purifiers on the market. Having a true HEPA filter, this device eliminated pollen and small micron dirt particles in your home. It only lacks a filter indicator which means that you have to personally decide when to replace the HEPA filter.

This device works through the patented plasma cluster technology for both air purification and humidification purposes. This technology works by releasing positive and negative ions in the air which react with water vapor in the air, produces a product known as hydroxyl and end up oxidizing the contaminants.

Sharp KC 85OU is only a medium sized 20lbs weighing air purifier that can also humidify your home up to optimum levels. This device is white colored with sharp edges and has a smart digital screen that could add aesthetics to any interior décor. Its white casing takes a diamond pattern, plus the green blue and red colors on its digital screen will definitely make you fall in love with it. Thanks to the design of this device! As a bonus, you can easily clean off the trapped dirt particles because it pops the particles off at its back. It also has a water tank that helps humidify your home for about 10 hours.

And lastly, this device is recommended for medium-sized rooms, about 240 square feet rooms.


  • Sensors that detect the temperature, humidity, and air quality
  • True HEPA filter
  • Features ionizing technology
  • Adjustable panel lights
  • Energy star rating
  • AHAM Certified
  • Excellent CADR Rating (circulation)
  • 2-5 year filter life


  • No remote control

Some important FAQ about Air Purifier and Humidifier

Can You Use An Air Purifier And Humidifier Together? 

The simplest answer to this question is yes.

Due to the fact that they both do very different things and work well in tandem, you can safely use an air purifier and humidifier together.  While the humidifier works to raise the air moisture level, the purifier will work towards cleaning out all the contaminants in the air. Simply put, the purifier cleans the air and the humidifier increases the air quality.

The combination of both cleanses the air and brings about numerous benefits of having good air quality.  On the list of benefits are easier breathing, eradication of harmful airborne particles, and improved air quality.

However, it is good to note that the only way to get the best results when using both an air purifier and humidifier is to ensure that you’re using both appliances correctly. Follow instructions to the letter and you’re guaranteed to get the best out of both appliances.  

Is Air Purifier and Humidifier The Same? 

While both air purifiers and humidifiers are used to relieve health issues from dry hair, the appliances are in fact not the same. Not only do air purifiers and humidifiers have distinct differences, but they also do two completely different things. While one cleans indoor air, the other adds moisture into the air.

An air purifier uses filters to trap and get rid of airborne contaminants and is beneficial for asthmatics and allergy sufferers. On the other hand, humidifiers soothe irritation caused by dry conditions by adding moisture to the air. People suffering from irritated respiratory tracts due to dry air benefit most from humidifiers.

What Is The Best Air Purifier and Humidifier? 

Choosing the best air purifier and humidifier requires you to consider a few factors so as to ensure that you get the best product that specifically fits your needs.

When selecting the best humidifier is to bear in mind the level of humidity you wish to achieve. This is because your humidifier of choice should be able to follow the rule of thumb that states that as the outside air temperature decreases so should the desired humidity you wish to reach and maintain.

In regards to the best air purifier, you need to be on the look-out for one that effectively cleans the air of dust, smoke, and pollen at its highest speed.

Do Air Purifiers Affect Humidity? 

The principal function of air purifiers is to trap and get rid of airborne pollutants like mold, dust mites, pet dander etc.  As such, it does not affect humidity by drying out the air.

Devices that dry out the air draw moisture from the air into the machine and passes it over a cold rotor or evaporator coil. At its core, the air purifier is not built to operate in this way. Instead, air purifiers use either ionizers or a fan device to draw in air which is then filtered to remove all harmful particles. At the end of the process, the purified air is dispersed back into the atmosphere.

Therefore, to simply answer the question at hand, no, air purifiers do not affect the humidity levels in the air. Air purifiers can neither add nor remove moisture from the air.

Do I need an Air Purifier if I already have an Humidifier?

The short answer is yes. While the humidifier reduces the dryness of the air, the air purifier is beneficial for people who are hypersensitive to certain substances, that is, people suffering from allergies and asthma. This device reduces or eliminates second hand tobacco smoke. It was used since 1860, with modifications and innovations from time to time because of the more and resistible contaminants found in the modern-day homes.


Whatever these devices have to offer, it is always best to identify and choose wisely which air purifier humidifier combo to purchase. We suggest that before you go to the market or place an order online, kindly take down notes or list the features your future air purifier humidifier combo should have. Like for example, taking note of which contaminant removal or filter the device must have is a good move in making the best choice. Choose wisely!

Joseph and Family
About Joseph D. Nielson

Former journalist and editor for various press groups, I now dedicate my time to reviewing products for the home and family life. When I get time to myself, I enjoy rock climbing, taking my dirt bike for a rip, and most importantly providing my family with the best home possible!