Best Air Purifier in 2019


#1 LEVOIT Air Purifier 

With their favorite quote: “One less snooze = a morning walk around the block”, the American brand Levoit is building up a very active community for air cleaning purposes. Their most favorite air purifier in the market – the Levoit LV-H132 comes with a 3-stage air filtration system:

  • Pre-filter – This fine preliminary filter is able to capture large particles of pollutants. You need to vacuum this filter regularly because it is only effective for a short time.
  • True HEPA Filter – A True HEPA Filter can reduce 99.97% of down to 0.3 microns dust mites allergens, virus particles, pollen, bacteria particles.
  • Activated Carbon Filter – It is great at eliminating odors and smoke in your home.

There are not many certified True HEPA air purifiers in this low-range segment. More than this, the performance of LV-H132 is about 10% better than other HEPA-type filters, and therefore is one best air purifier for the price. If you have serious problems with allergies and asthma, or you just want an affordable best device, this air purifier is the right one for you. Its True HEPA filter meets the strictly standards to remove 99.9% of dust, smoke, odor, mold spores, pet dander and particles as small as 0.3 microns.

The Levoit LV-H132‘s design is small and elegant, with 2 main color editions: Black and White. This compact True HEPA air purifier is mostly suitable for small bedroom and for personal use. The room coverage of LV-H132 is only 100 sq ft.

We believe this air purifier is one of the best devices for your babies. The Nightlight function and Quiet Mode of Levoit LV-H132 is really great to bring a safe and sound sleep to your children.

#2 IQAir – HealthPro Plus Air Purifier

This air purifier is widely used in hospitals and other medical facilities, it was famously used to help control the 2003 SARS outbreak in Hong Kong, IQ Air has also been selected by the American Lung Association.

With the most powerful fan in the units we have highlighted here, this air purifier delivers more clean air per minute than any other competitive purifiers. But at a pretty steep price, the IQ air is quite pricey and requires the expensive pre-filter, odor, and Hyper-HEPA filter getting changed regularly. Moreover is not very energy-efficient, and those costs don’t normally cover an entire home.

The coverage area for the Healthpro plus is approximately 1,000 square feet, so it’s only suitable for a vast room or apartment use. Unless you live in a small house. Overall this IQ Air purifier is a great choice, but only if you can justify the cost. Those who are buying an air purifier for medical reasons are most likely to appreciate the Healthpro plus, despite its high price.

#3 RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier

Rabbit Air is one leader in the U.S air purifier market, starting from 2004. Their Rabbit Air MinusA2 is the latest air purifier product to compete in the mid-range air purifier market. To perfect this product, Rabbit Air created a 6-stage purification & deodorization system to make the cleanest, freshest air possible in the world.

  1. Pre-filter – The polluted air must pass through a pre-filter, there it will capture all large particles, along with dust mites and some of pet hair.
  2. Medium Filter – Traps large pollen, pet dander, mold and dust particles that is small enough to bypass the Pre-filter.
  3. Advanced BioGS HEPA Filter – It is a True HEPA Filterthat captures 99.97% of all allergens, virus particles, pollen, mold and fungi particles down to 0.3 microns. Rabbit Air advances their air filter process, therefore prolong optimal filter efficiency and filter life of their HEPA Filter.
  4. Customized Filter – Double the protection with a variety of customized filters for specific needs like Germ Defense, Pet Allergy, Odor Remover, or Toxin Absorber.
  5. Activated Carbon Filter – Eliminates odors, smokes and chemical vapors.
  6. Ion Generator – The last line of defense is an ionizer to capture even the tiniest particles of pollutant and trap them into other filters. Can be switched on/off.

One more thing we will love this air purifier is because of its silence. To reduce the noise level, instead of decreasing the air filters, Rabbit Air improves their fan with an advanced technology. You will have a both quiet and powerful air purifier, all without a need for regular maintenance.

#4 Alen BreatheSmart 

The Alen breathe smart HEPA air purifier doesn’t filter the smallest particles in your home quite effectively as the IQ air because it uses a standard HEPA filter, additionally, it doesn’t have a separate odor filter.

Nevertheless, it will almost remove all of the common contaminants, which cause common health and breathing problems. From an area up to 1,100 square feet at a lower price than the Healthpro plus. Its CADR rating which measures the removal of contaminants is among the highest of all purifiers on the market.

One excellent feature of the Alen model is its intuitive smart sensor, which can continuously sense the amount of pollution in the air and adjust the fan accordingly, you can also operate the unit in timed or manual modes to save energy, although this air purifier is Energy Star certified. Furthermore, it also comes with a night setting, which lowers both the fan speed to reduce the noise and the brightness of the LED indicators.

There’s also a filter monitor, one feature that you should know about is the breath Smart’s optional ionizing unit ,the latter remains a controversial subject, atoms that have been charged by the ionizer can more efficiently trap air particles, But ionized air can also cause breathing problems for those with sensitive or compromised lungs. The ionizer on the Alen can be easily turned off, though, if you prefer you can operate the unit without it.

Overall, this air purifier is very effective and a good choice for those concerned about their health, and the quality of the air they breathe, but not suffering from serious chemical sensitivities or allergies. it‘s equally attractive, with a high-tech look and 7 front color panels to choose from

#5 Germ Guardian AC4825

The 3-in-1 filtering system keeps away unwanted odors, keeps the air clean, and stops the harmful breeding of bacteria and mold right away. With the indicator light, one is always aware of when to change the filter to help the purifier function optimally.

This air purifier have Slim profile – quiet on the first two settings – in third setting the noise of the fan is subtle – It has a UV light and is “True HEPA”. However, if one could repeat the purchase, he/she probably would have shelled out more money and get the Germguardian Elite 4 in 1. First, the UV light is flashing and efficient. Secondly, it is an elongated tube as opposed to the-the Germguardian AC4825 which is merely a small bulb.

It also Helps to prevent bacterial growth – A charcoal filter helps to effectively limit and thwart the growth of bacteria, microbes, and mold.

#6 Honeywell True HEPA Allergen Remover

Honeywell air purifiers are considered by doctors as a crucial part of a total allergy treatment program. The most efficient air purifiers retain 99.7% of the tiny particles (0.3 microns and greater) that go through their filters.

Honeywell HPA300 air filters are capable of seizing airborne particles such as dust, pollen grains, smoke emanating from household activities, pet dander and mold spores. Certain models even have passed a test to trap disease-causing germs from the air passing through the air filters.

Every Honeywell model is about 99.97% effective in capturing microscopic harmful particles, 0.3 microns or greater, from the air that goes through the filters.

Easy tap electronic controls with about three levels of air cleaning added with Turbo Clean setting & 2, 4, & 8-hour timer. Electronic filter replacement reminders are a bonus.

#7 Coway AP-1512HH Mighty Air Purifier 

Coway is still holding the No.1 position in Korean Air Purifier’s market in 2019. As always in the top of Amazon 2019 Best Seller for air purifier, Coway AP-1512HH is a favorite air purifier with an amazing performance rating. We have seen lots of reviewers who spoke high of this device.

the superior part of this air purifier is the Smart features. The Coway technology allows their air purifiers to automatically adjust the airflow speed based on the air quality status via the Smart Sensor in Eco Mode. Also, the unique Eco Mode technology can shut down the fan when it detected no air pollution, perfect for saving energy. With an already low power consumption, with Eco Mode, it is safe to say Coway AP-1512HH is the best for both performance and value you can get.

Moreover, the room coverage of this air purifier is impressive with 360 sq ft at maximum.

With a small compact size, the Coway AP-1512HH is really high efficient. We even have one in our home, and after 7 months using, its reaction to odors and cooking smells is still one of the best.

#8 Honeywell 50250 – Best air purifier for large rooms

This purifier is a solid round unit HEPA certified, the Honeywell is ideal for those who want to move an expensive air purifier from one room to another if needed. In case you have a large room. If you’re looking for a powerful system to purify the air, the 50 – 50  is designed to suit your needs.

This round 18 by 18 by 19 inches unit, is optimal for spaces that are as large as 390 square feet. This makes it suitable for a wide range of uses. It is perfect for use in living rooms, bedrooms, offices, labs, and more. It is slightly larger than the Coway but sells for a bargain basement price.

It features a glass fiber HEPA filter, and carbon activated pre-filter for well above adequate removal of contaminants. Its round design while not particularly attractive circulates the clean air 360 degrees throughout the 390 square feet it can cover.

There is no air quality monitor and the purifier is unprogrammable, However , it is equiped with a sensor that determines how many pollutants the filters have captured. There is no air quality monitor.

#9 Coway Airmega 300 Smart Air Purifier 

Next up we have the Air Mega 300 the smarter air purifier, there have been many debates and controversies as to whether air purifiers actually do what they claim to do, while some people report that it’s a huge difference, others state that the air purifier they used made little to no difference in their homes.

With the Air Mega 300, you’ll be able to see your air purifier doing the job it is supposed to do, with a built-in real-time air quality monitoring system, a bright LED ring light on the front of the unit will tell you whether the air is fresh, or if there is a need for improvement.

This brings us to our next point, the smart move, this air purifier will automatically adjust the air filtration speed and power according to the current level of air quality in the room, this means that you won’t have to worry about it wasting power while you’re away .

One final feature that’s really cool and modern about the Air Mega  300 is that if you upgrade to the 300s  model, you’ll be able to synchronize it with your Android or iPhone. This will give you live updates about the quality of your air, and allow you to change the settings accordingly,quickly, and efficiently.

#10 Pure Enrichment PureZone 3-in-1 

PureZone 3-in-1 true HEPA air purifier is an efficient air purifying device that has a compact system design pattern with 3 Speed Modes and UV-C Air Sanitizer. PureZone 3-in-1 True HEPA Air Purifier has an auto-off timer, three filtering technologies that are Pre-Filter, Active Carbon Filter and True HEPA filter with whisper quiet operation mode. Together, these filters eliminate 99.98% various airborne dust, smoke, pet dander, mold spores, pollen, and household odors.

The UV-C lights safely remove different kinds of micro-organisms like germs, fungi, bacteria, and viruses. Its whisper operation mode maintains the 30DB noise level and PureZone sanitizes the air for sound sleep with easier breathing.

It has an automatic timer that shut off the system after a unit of time like 2, 4, 8 hours of continuous running, which ensures the energy efficiency of the device. A 3-Speed setting of the fan provides an affordable way to make adjustments with the low, medium and high settings. This allows the user better accommodation according to the room size.