Best Air Purifier in US – Top 10 Hottest List for Apr. 2021

Today we are living in the era of the fourth industrial revolution where we have seldom access to clean air. But for our survival, clean air both important and essential for us. However, nowadays it is really hard to get clean air due to the constant environmental degradation and air pollution. Nevertheless, to avert this dangerous situation, our experts have deciphered a way forward- commonly known as an air purifier.


There is nothing to worry about now for you and your next generations as well. Air purifiers remove dust, volatile organic compounds, dander, mold spores, smoke, dust mites, and pollen from the air using high heat, UV light, exhaust systems, ionic technology, or HEPA filters.

There are several different types of air purifiers, some can filter out larger particles like dander, hair, and dirt, while others trap teeny tiny particles like germs, viruses, odors, and mold.


Intending to direct you to help your surrounding by giving them access to cleaner air, our experts have researched the best air purifiers for you. From here, you can choose the best one that suits you and your home environment. So, what are you waiting for! Let’s take a quick look at our best products regarding this.

Best Air Purifier Comparison:

Image » Product Name » Color » Weight » Details »
LEVOIT Air Purifier White 8.73 Pounds Check Latest Price
Coway Airmega 400 Smart Air Purifier White 24.7 Pounds Check Latest Price
Molekule Air Large Room Air Purifier Silver 25.5 pounds Check Latest Price
Blueair Classic 680i Air Purifier White 43.5 pounds Check Latest Price
Alen BreatheSmart Flex White 22.5 pounds Check Latest Price
Hathaspace Smart True HEPA Air Purifier 2.0 White 27.8 pounds Check Latest Price
Honeywell HPA200 True HEPA Allergen Remover Black 13.91 Pounds Check Latest Price
LEVOIT Air Purifier for Home Large Room White 25.3 pounds Check Latest Price
Alen BreatheSmart FLEX, Dust Espresso 0.66 Pounds Check Latest Price
Bissell Smart Purifier Black 18.25 Pounds Check Latest Price

10 Best Air Purifiers in the US for 2021

Best air purifiers over dozens of competitive models from different brands listed below:

1. LEVOIT Air Purifier for Home Allergies and Pets Hair Smokers in Bedroom– (Highly Rated, Well-Priced Product – Best of the Best):

More photo & price on Amazon.Com

In search of a decent air purifier that removes allergens as small as 0. 3 microns and large pollutants like dust, pet dander, smoke, mold, pollen, LEVOIT air purifier is the best destination.

LEVOIT air purifier is the most silent air purifier that uses QuietKEAP Technology to reduce noise so that you can sleep in a restful and soothing indoor environment.

This long-lasting and reliable air purifier will be the best choice for any home without further doubt. With its FCC certified, ETL listed CA PROP 65 certified feature, and this air purifier ensures safety for your family.

The most alluring feature of this is its eco-friendly services that help our mother nature to flourish again by avoiding UV/Ion light.

Things We Liked:

  • Energy-efficient.
  • Ensures safety while using.
  • Durable and reliable.
  • High-quality filtration.
  • Pet allergy filter.
  • Replaceable filters.
  • Wide coverage.

Things we didn’t like:

  • Un-washable filters


2. Coway Airmega 400 Smart Air Purifier– (suitable for halls and living rooms)

More photo & price on Amazon.Com

Designed for servicing large rooms, Coway Airmega 400 smart air purifier is perfect for the high-density family. It will be alluring for anyone as it uses the Coway Airmega Max2 filter. It reduces up to 99.97% of 0.3-micron particles in the air, including pollen, pollutants, and other allergens.

Those who want odor-free rooms will happy to have it as it comprises washable and permanent pre-filter to catch larger dust particles.
Different types of fan modes have made this air purifier a comfortable appliance to use.

Besides, Coway Airmega 400 smart air purifier is not only modern technology-based but also it is energy efficient.

Coway Airmega uses a timer with 1, 2, 4, and 8-hour settings that adjoin indicators for filter lifetime for both the washable pre-filter and Max2 filter and this feature makes this air purifier significant among all.

Things We Liked:

  • Energy-efficient.
  • Washable filters.
  • Attractive design.
  • Wide coverage.

Things we didn’t like:

  • Its weight.


3. Molekule Air Large Room Air Purifier– (App controlled)

More photo & price on Amazon.Com

The Molekule air large room air purifier is the most prudent choice to destroy viruses, VOCs, allergens, bacteria & mold. This large purifier is best suited for large rooms up to 600 sq. ft. This modern appliance is besotted with a screen touch display.

The magnificent design of this air purifier and portable quality will easily captivate anyone’s mind. Besides, it is an eco-friendly product. As it uses a PECO filter, it enhances its filtration quality.

This 360° air intake purifier captures every angle of the room. That is why without any doubt Molekule air large room air purifier is suitable for families with a high population density.

The most highflying feature of this air purifier is, it can be connected with wi-fi and can be operated through it as well.

Things We Liked:

  • Destroyer of VOC pollutants.
  • Eliminator of mold spores.
  • It can wipe out allergens.
  • High-quality filter technology.
  • Easy to operate.

Things we didn’t like:

  • It’s heavyweight.


4. Blueair Classic 680i Air Purifier for home– (HEPA Silent Technology and Dual Protection Filter )

More photo & price on Amazon.Com

Blueair Classic 680i air purifier with high-quality HEPASilent technology helps you to refine 99.97% of airborne pollutants comprising dust, mold, and pet dander.

Its dual protection filters eliminate gaseous pollutants and smoke without the need for chemical additives. The main lucrative feature of this air purifier is its air quality sensor monitor.

Several smart technologies like Wi-Fi connections through the Blueair friend app and Alexa compatible will enable here.

This purifier is well certified and it is most suitable for large rooms between 700 square feet and 800 square feet.

Things We Liked:

  • Satisfying Blueair performance rating.
  • Smart airflow with high CADR and ACH.
  • High-quality smart features.
  • Peak technology to reduce the noise level and maximize the airflow.
  • Large room coverage of 800 square feet.

Things we didn’t like:

  • The design is not updated.


5. Alen BreatheSmart Flex Air Purifier– (A great option)

More photo & price on Amazon.Com

19 x 16 x 28 inches air purifier is suggested to nullify dust, allergens, pollen, fur, and pet dander, household odors PLUS HEAVY smoke from cigarettes, wildfires, and VOC fumes.

It is not only used for small rooms but also used for large rooms as well. Utilizing heavy smoke FL40-H filter and true HEPA filter, Alen BreatheSmart Flex air purifier stands as the best appliance of all categories.

This air purifier maintains 50 Watts on Turbo speed which has made it the best product with a low energy consumption mechanism.

Things We Liked:

  • Customizable color options.
  • Energy efficiency.
  • High-quality filters.
  • Large room coverage.
  • Lifetime warranty.

Things we didn’t like:

  • High replacement filter price.


6. Hathaspace Smart True HEPA Air Purifier 2.0 -(1500+ Sq Ft Coverage)

More photo & price on Amazon.com

Hathaspace Smart True HEPA Air Purifier 2.0 aims to put a dent in the mid-range air purifier market with a brand new H13 True HEPA filter, higher fan power, and no ionizer. All of this packed in a neat package that starts at a mouth-watering price.

This air purifier covers a wide range of areas. This smart air purifier gives 5 years of warranty. Hathaspace Smart True HEPA air purifier has one of the most extensive filtration systems of any air purifier.

It was very easy to set up and it was a must-need purchase. Ever since I had got this purifier, I’ve noticed that my throat didn’t feel dry in the morning. It is a necessity if you live in an area with high pollution and low air-quality! Besides, one of the main reasons why Hathaspace air purifiers are so popular is their quiet operation.

Finally, to optimize energy-consumption even further, both Hathaspace air purifiers come with a useful extra feature.

Things We Liked:

  • High performance with H13 True HEPA filter.
  • Mid-range budget for high-range specs.
  • 100% ozone-free.

Things we didn’t like:

  • A bit noisy on the highest speed.


7. Honeywell HPA200 True HEPA Allergen Remover– (Editor Choice)

More photo & price on Amazon.Com

In the competitive world market, the Honeywell Company always maintains its reputation. Following this, the Honeywell HPA200 air purifier is one of the best high-quality air purifiers manufactured by Honeywell Company.

The HPA200 is a portable but smart and intuitive air purifier and offers much value for your money. This device is capable of purifying a medium-sized or large room.

This model comes with a two-stage cleaning system, which involves a pre-filter with activated carbon that reduces odor. The second stage involves a True HEPA filter that traps up to 99.97 percent airborne particles.

Moreover, if you have an allergy and search for an effective allergen remover, this machine is perfect for your purification needs. The device is capable of eliminating contaminants of little and larger-sized particles. This air purifier utilizes an activated carbon filter to eliminate foul odor before it takes over your rooms.

Things We Liked:

  • Affordable.
  • High CADR.
  • Touch-sensitive panel.
  • Change-filter reminder.
  • Removes 99.97% of particles larger than 0.3 microns.
  • Easy to use and Portable.
  • Timer.

Things we didn’t like:

  • No remote control.


8. LEVOIT Air Purifier for Home Large Room– (Powerful 360° Suction)

More photo & price on Amazon.Com

This magnificent air purifier is best for large rooms of a maximum of 1170 ft². Its high-quality H13-grade True HEPA filter captures 99.97% of airborne particles as small as 0.3 microns such as pet dander, pollen, mold spores, and dust.

This is why this model is ideal for allergies and pet owners. The most attractive mode of this model is its smart autodetecting mode.

Its 360 suction filters air out the top of the unit, cleaning the air you breathe more quickly and efficiently. There is nothing to worry about its replacement filter because it is widely available.

Things We Liked:

  • Allergen-free air.
  • Maintains sound respiratory health.
  • High-quality service.

Things we didn’t like:

  • Creates noise.


9. Alen BreatheSmart FLEX Air Purifier– (Medical Grade Filtration)

More photo & price on Amazon.Com

This air purifier is one of the best for purifying dust, allergens, pollen, fur, pet dander, household odors, and smoke from cigarettes, wildfires, and VOC fumes from chemicals and aerosol sprays.

Its B-4 Fresh filter and True HEPA filter make it stronger in terms of air purification. It has a sleep mode that one finds as a comfortable feature.

Its true HEPA filter removes 99.99% bacteria, aerosolized viruses, and airborne particles larger than 0.1 microns. The B-4 Fresh filter helps to absorb smoke and toxic smells to help prevent respiratory issues.

It is an eco-friendly product as it consumes less energy which was a very important part of this product.

Things We Liked:

  • Low maintenance cost.
  • Energy efficiency.
  • High-quality filters.
  • Most affordable.

Things we didn’t like:

  • Creates noise.


10. Bissell Smart Purifier with HEPA and Carbon Filters – ( 3 Stage Filtration)

More photo & price on Amazon.Com

Bissell Air220 is a sleek, medium-sized air purifier that is easily portable. It draws air to its filters from the front side and delivers the clean air to the upward direction from the top using a centrifugal fan.

Filters can be easily replaceable from the front air intake grill. Small LED matrix displays are placed at the top-middle of the front, which shows the automatic mode status, fan speed level, and filter life status.

A color LED bar is placed below the matrix display, which changes the color depends on the air quality.

In the apex, there is a single soft-touch dial with a button along with the air delivery grill to control the air purifier. On the back, there is a carrying handle, and at the bottom, there is a cord wrap to organize the 6-inch power cord.

Things We Liked:

  • Separate HEPA and activated carbon filter.
  • VOC sensor to detect odors and VOCs.
  • Perfect for all types of odor.
  • Five-level fan speed, automatic mode.
  • Automatic night mode activated.

Things we didn’t like:

  • No remote controller


Final Verdict

Purchasing an air purifier is not only a symbol of the modern appliance. It removes airborne particulate matter circulating in your home environment. Removing these pollutants can lead to several immediate and long-term health benefits such as better sleep quality and increased life expectancy.

Our above-mentioned list of descriptions will help to choose your convenient air purifiers. We have tried our best to avail you of taking the right decision regarding the essentiality of air purifiers and presenting wide categories of air purifiers for your service. We hope, our service can show you a way forward to survive in this continuously polluted environment surround us.

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