Best Air Purifiers

It’s no secret that the air quality inside our homes can be five times more polluted than the air outside. The main reasons are the way the buildings are constructed and the things we bring inside the house that releases harmful contaminants. From pet dander to cooking to cleaning vapors, these are some of the other things that pollute the air inside your home.

Fortunately, there’s a simple solution for keeping the air inside clean and safe, and that is an air purifier. The best air purifiers are built to help filter the air in your home – removing virtually all airborne particles like mold, pollen and more in less than an hour. These devices can be particularly life-changing for people with allergies or other health issues related to airborne particles.

So, which air purifiers are a cut above the rest? Scroll down to find out the 10 Best Air Purifiers. Also, the guide we provided is designed to help you learn more about air purifiers so you can know what to look for when you’re shopping.

Coway AP-1512HH Mighty Air Purifier

The Coway AP-1512HH is a machine of beauty which outperforms several purifiers that cost far more. The purifier is compact by design but comes with cutting-edge features that help keep the air clean. It comes with an air quality indicator that activates the air purifier when you need it. And the fan automatically stops when it doesn’t detect air pollution after 30 minutes to save energy.

The purifier has four different levels of filtration system: an activated carbon filter that extract odors, gases, and other types of air pollutant, a HEPA filter that capture up to ninety nine percent of tiny particles, a pre-filter that grabs the largesse particles, and an ionizing function which increases its ability to freshen the air.

The California Air Resources Board (CARB) approve the air purifier ionizing function – it releases less than 0.050 ppm of ozone, and this makes it safe for users that have respiratory sensitivities. The Coway AP-1512HH air purifier can automatically adjust the airflow speed depending on the air quality level, and it is more suitable for rooms up to 361 square feet.




  • Compact and quite
  • Maintain performance for years
  • Air quality sensor technology




  • Not suitable for big rooms


Honeywell True HEPA Allergen Remover, HPA300

The Honeywell HPA300 is an excellent air purifier that can effectively remove smoke and dust from your home with no hassle. Most large room air purifiers are usually loud, but this model is an exception as it has a decent noise level. It can quickly clean the air in rooms up to 465 square feet and is capable of making five air changes within the hour.

The carbon pre-filter absorbs odors, gases, VOCs, and captures more massive particles, for optimal performance, you should try to replace this every three months. The HEPA filter on the other hand continuously traps up to 99.97% of the particles as small as 0.3 microns. The HPA300 also boasts of filter monitor which allow you to keep track of when you should change the filters.

The three air cleaning levels of the air purifier allow you to adjust the airflow through the filter. However, it doesn’t have an air-quality sensor. The model makes up for lack of sensor with an operation timer so you can set it to go for two, four, and eight hours. The air purifier comes with a five-year warranty that protects you against manufacturer defects.




  • Effectively removes dust and smoke
  • Decent noise level
  • Easy to maintain replacement filters




  • Lack of air-quality sensor


Winix 5500-2 Air Purifier

The Winix 5500-2 is a top rated air purifier with a patented PlasmaWave technology. This innovative feature provides the same air cleaning benefits of ionizer but doesn’t come with harmful side effects. The purifier also uses a True-HEPA filter that removes 99.97% of dust mites, airborne pollutants, pollen, pet dander and other allergens which are as small as 0.3 microns.

The Carbon Filter helps reduces VOCs and odors from smoke, pets, and cooking. Winix designed it to catch airborne particles inside the house – which also helps to increase the lifespan of the True HEPA Filter. If you want to control your air purifier, this model got you covered. With the four settings, you can set the speed manually to what you want from the low, medium, high, and turbo option.

You can also utilize the Smart Sensors to monitor the air around you consistently. The LED indicator displays the air quality on the scale of one to three. And after sensing the quality change, this model automatically adjusts the speed to equalize the pollutants to produce pure and clean air. Again, with this purifier, you don’t have to worry about when to change the filter because the control panel has an LED alert that will notify you.




  • Smart sensors
  • Patented PlasmaWave technology
  • Create a pure and clean air
  • LED auto dim feature




  • Turbo speed level is quite loud


Whirlpool Whispure Air Purifier, HEPA Air Cleaner, AP51030K

The Whirlpool Whispure AP51030K is one of the best air purifiers at removing airborne pollutants just like the CADR scores indicates. It is the perfect model for those who have breathing-related issues. The air purifier produces up to 55 dB of noise when on the highest setting; this is incredibly low, this makes it one of the quietest air purifier.

The Whirlpool Whispure AP51030K features a timer that allows you to set a specific time to start or stop running. It is capable of cleaning air in large rooms without issue and the filter monitor alert you of when to replace it. And it makes up to five air changes every hour – excellent function for people with allergies.

The air purifier uses HEPA filters; this is designed to capture the smallest particles from the air. It has a sleep mode that allows you to use at night without disturbing you and the turbo mode assure you of optimal performance. It is Energy Star verified; this shows it consumes less energy while meeting specific energy usage requirements.




  • Optimal performance
  • Very quiet
  • High-quality design
  • Suitable for large rooms




  • Heavy
  • Lack of auto mode feature


Blue Pure 211+ Air Purifier

If you’re looking for the perfect air purifier for large rooms, the Blue Pure 211+ Air Purifier is ideal for rooms up to 540 Sq. Ft, and it’s all about the performance. This unit is a 3-part filtration system that captures ninety-nine percent of the common airborne pollutant. The activated carbon filter help remove the odors caused by pets, smoking, gases, and cooking.

The pre-filter which is washable deals with large particles such as pet hair, dust, and you can change it to match any décor – it comes with grey and dark blue pre-filters, and you can purchase other colors separately. The purifier draws air in from every side for efficient and quick turnover of room air; it goes through this process five times in one hour.

The air purifier has a user-friendly one-button control so you can quickly select any one of the three fan speeds to remove allergy causing odors and pollutants. Consuming just 60 watts when on the highest fan speed, this model is sixty percent more energy efficient than others in its class.




  • Suitable for large room
  • Less energy
  • Perfectly matches with every home decor




  • Some users complain of noise on the highest setting


Rabbit Air MinusA2 Ultra Quiet HEPA Air Purifier

Rabbit Air MinusA2 is a stylish air purifier that offers incredible 6-stage air purification process that creates the freshest and cleanest air possible. The air purifier is so quiet you’ll forget it’s in the room with you. With this purifier, you don’t have to sacrifice style for comfort. You can choose from the many Artists Series featuring Vincent Van Gogh, Claude Monet, Katsushika Hokusai, and original designs by the brand creative team.

The air purifier can effectively clean the air in 815 Sq. Ft rooms while providing over three different air changes in an hour. With the six filter system, the particles pass goes through the washable pre-filter and pass through the medium filter. Next, the True HEPA filter grabs the smallest pollutants that escape through the others. The fourth cleaning stage is a custom filter that you select when you purchase the purifier. Next is the carbon filter while ionizer is the last cleaning stage.

The Rabbit Air MinusA2 Air Purifier is designed to either be mounted on the wall or stand alone. The air quality sensor on the front is one of the standout features and has a lighted bar that changes color – indicating the pollution level. The filter monitor notifies you when to change the air filter.




  • Stylish modern design
  • Maximum performance
  • 6-stage air purification process
  • Ultra quiet





  • Expensive
  • Doesn’t come with an operational timer


GermGuardian AC4825 3-in-1 Air Purifier

If you’re only planning to use an air purifier in an enclosed office, dorm room, or bedroom, the GermGuardian AC4825 3-in-1 Air Purifier is an excellent option. This GermGuardian is one of the most popular air purifiers on the market. The purifier will purge the air in rooms up to 300 Sq. Ft efficiently while been easy to move around.

It boasts of the 3-in-1 system which includes True HEPA Filter that captures 99.97% of microscopic dust, mold spores, and allergens down to 0.3 microns. And the Carbon Filter removes odors caused by cooking, smoke, and pets. While the UV-C Light kills viruses and bacteria that would have created health issues.

It comes with light indicators that notify you to change the filter, and conveniently enough, the carbon and HEPA are combined, so you only need to replace one filter. Furthermore, with the Energy Start qualification, you don’t need an enormous amount of electrical energy to power the air purifier.




  • Relatively priced
  • Ideal for small room
  • UV-C light function
  • Quiet performance




  • Not suitable for large space
  • The replacement filters are expensive


Alen BreatheSmart Customizable Air Purifier

The Alen BreatheSmart is a customizable air purifier that quickly and effectively captures a wide variety of airborne pollutants. It is ideal for large spaces that are up to 1110 Sq. Ft. This unique model is available in a variety of colors and provides four filter options to meet different customers’ specific needs.

The HEPA-Pure filter extracts allergens and dust particles while the HEPA FreshPlus filter help eliminates chemical smells. If you want to get rid of germs and bacteria, the HEPA-Silver filter is the perfect option. Finally, the HEPA-OdorCell is the ideal choice to reduce heavy smoke and odor from your house or office. Also, it has a built-in SmartSensor Technology; this continually assesses the quality of air drawn in to discover the level of air pollutants and other allergens.

In the Alen BreatheSmart air purifier, there is an Alen’s WhisperMax Technology, it is a specially built fan, and air chamber designed that help maximizes the production of clean air at the lowest noise possible. While the price is a little higher, it does make an excellent investment if you want a genuinely customizable air purifier that operates at an incredible performance.




  • Sleek design
  • Intuitive user controls
  • Customization design
  • Intelligent technology




  • Expensive


LEVOIT LV-H132 Air Purifier

If you are looking for purification in a small package that is highly affordable, the Levoit LV-H132 is worth a try. This air purifier is not only affordable but offers some excellent features while looking cute. The compact design makes it match with other modern appliances. And it is perfect for anyone looking for convenience as you can efficiently use it at home, work or while traveling.

Despite its size, this purifier uses a 3-stage Air Filtration System that includes Pre-filter, Activated Carbon Filter, and True HEPA Filter. Plus the filters last on the average of six to nine months and they are very affordable. This model also comes with a nightlight and two brightness settings which make it an excellent device for the bedroom.

Since LEVOIT designed this air purifier for personal use, it only has purification coverage of up to 86 Sq. Ft. The air purifier is also easy to operate, hit the power button after plugging and you’re good to go.




  • Compact design
  • Highly affordable
  • Ideal for traveling




  • Gets a little louder as you increase fan speed


AIRMEGA 300 The Smarter Air Purifier

The AIRMEGA 300 is a new line of air purifiers you’ll be proud to show off. If you have ample space and need to clean the air, or if you have serious health issues related to airborne particles, the AIRMEGA 300 Air Purifier is a suitable option. The air purifier has a contemporary compact design while featuring the latest technology for a smart living and top-notch HEPA filtration system.

The multi-stage filtration system removes up to 99.97% of pollutants. It can clean a room once every 15 or 30 minutes depending on the room size. The unique twin filters generate high airflow while running on lower settings. The air purifier offers many smart enabled features to save you money, time, and energy.

It has a WiFi feature which allows you to connect your iOS or Android device – giving you the ability to schedule the timer, monitor the air quality, check the status of the filters, and receive a real-time update on outdoor air quality. When the air quality remains clean for up to 10 minutes, the purifier conserves the energy by shutting down the fan.




  • Ideal for large space
  • Powerful performance
  • Smart enabled features
  • Real-time air quality monitoring




  • Heavy
  • Expensive


Best Air Purifier Buying Guide


Before you decide to purchase an air purifier, consider the type of solution you are looking for, as well as the air cleaner technologies that may work best for you. Read this buying guide to learn more about what you should keep in mind when shopping for an air purifier.

The Different Types of Air Purifiers Filters

1.      HEPA Filters

The HEPA filter is the most common and functional type of air purifier filter. It has a highly dense paper filter that captures airborne particles and is the driving mechanism behind the best air purifiers. Various kinds of filters make use of the HEPA acronym, but you can trust the one labeled as True HEPA Filter.

This filter is certified to remove 99.97% of airborne particles as small as 0.3 microns. These microscopic particles include mold spores, pet dander, pollen, and many other bacteria.

2.      Carbon Filters

This type of air purifier filter uses a particular form of activated carbon which has millions of tiny absorbent pores. It creates a large surface area perfect for capturing VOCs, smoke, odors, and potentially harmful gases. Carbon filter can’t remove dust and any other type of allergens, but rather eliminate those that cause smells. They make the home smell fresh and clean.

3.      Ionic Filters

The ionic filters operate by creating a cloud of charged atoms into the air, this latch onto airborne particles. The process forces these contaminants to fall onto the floor while making it easy for air purifier filters to capture them. However, there is a concern that some ionizers produce excessive ozone, so you should probably look out for ozone-safe models for residential use.

4.      Ultra Violet (UV) Light Filters

This type of filter emits an invisible light which attacks the air pollutants, unlike the others that pass them through the physical filtration system. This filter uses a UV-C band of the UV spectrum which is completely safe and doesn’t cause any side effects.

How to Pick the Best Air Purifier for you

Factor in the Operating Cost

Air purifiers are not the type of devices you buy without spending money on them after that. Energy use and filter replacement will affect your operating cost, especially considering they are left on at all times. You may need to change the air filter once every three to nine months depending on the model and usage. Also, the filter price ranges from one model to the other.

Furthermore, to lower your operating cost, consider an air purifier that is energy star certified.

Consider the Air Purifier Size and Coverage

When you’re looking for a suitable air purifier for your need, make sure it fits your space. Plus, the placement of the machine will also make a difference in its effectiveness. So before you pick a model, decide where you’ll fix it and ensure the air purifier can cover the square footage of your room.

Look for Additional Features

When searching for the air purifier to purchase, decide if you would like a model with more useful features like auto setting, programmable timer, remote control and more. The AIRMEGA 300, for instance, is equipped with features like Real-time air quality monitor, a filter life indicator, sensors, and other Smart enabled features. However, these types of air purifiers are usually more expensive, but they give you the value for your investment.


While the function of any machine is most paramount, you may want to consider whether the style is also essential to you. In other words, you can think about how the air purifier will match with your home or office décor.

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