Best Air Purifiers Reviews for 2021

Air purifier with a woman.

Your family deserves a healthy home environment free from allergens and pollutants. A good air purifier can drastically improve the air quality in your home. It’s beneficial for pets and babies too, and those suffering from allergies and asthma. But with so many air purifiers on the market today, choosing the right one can be daunting. Here we’ve compiled the best air purifiers reviews for 2021 to make your decision easier.

Best Air Purifier Reviews

It’s time to dive into the top 10 air purifiers on the market right now, complete with all the details you need as well as pros and cons for each. By the end of this article, you should have a pretty good idea of which air purifier is right for your home. We’ll also explain why an air purifier is an essential home purchase, so read on.

Levoit Air Purifier for Home Allergies

The Levot Air Purifier for Home Allergies is perfect for rooms as big as 219 square feet. It’s equipped with Vortexair Technology to create stronger airflow and has a CADR rating of 230+m3/h for better and more efficient coverage. Fitted with a true HEPA filter, it will remove 99.7% of dust, mold and allergens from your indoor air.

ProsCons
Heat up to a 9-foot radius.Took a time to build.
Push-button start ups.Takes time to make a heat.
Warm glow of the heater.
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Honeywell HPA300 True HEPA Air Purifier

The Honeywell True HEPA Allergen Remover can circulate air in extra-large 465 square-foot rooms up to five times an hour. Equipped with a true HEPA filter, it will trap ultra-tiny particles as small as 0.3 microns. Honeywell is the number-one brand of air purifier recommended by allergists, so this is a great choice if someone in your home suffers from allergies. However, if you’re looking to remove odors from the air from pets or tobacco, consider another model. This one isn’t equipped with an activated carbon filter to combat odor.

ProsCons
Roku OSNo HDR10+ support
Gaming modePoor viewing angles
Simplified remote controlMediocre sound quality
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PARTU HEPA Air Purifier

The PARTU HEPA Air Purifier is a good pick if you’re looking to clean smoke from your indoor air while diffusing fragrance at the same time. It has a 3-speed control that allows you to manage the volume and control the airspeed. Replacement filters are readily available and should be replaced every 3 to 6 months for best results. The PARTU HEPA Air Purifier is best for small rooms.

ProsCons
Very budget-friendly.
Replacement filters can be hard to obtain.
Removes smoke & odor particles from the air.Some buyers report a clicking noise.
Compact enough to fit on your desk.
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Holmes HEPA Type Desktop Air Purifier

The Holmes HEPA Type Desktop Air Purifier was expertly designed for high-efficiency filtration in smaller rooms of up to 109 square feet area. It has an optional ionizer for fresher air and better performance. Below are the advantages and disadvantages of Holmes air cleaner. It has a compact design great for vertical or horizontal positioning. It is also ideal for desktop placement.

ProsCons
Compact design fits on a desktop.Only appropriate for small rooms.
3 adjustable speed settings.Ionizer presents potential health risks.
Removes 99% of airborne particles.Not a true HEPA filter.
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Bissell Air320 Smart Air Purifier

If you’re concerned with aesthetics, the Bissell Air320 Smart Air Purifier may be for you. It features a stylish midcentury design that coordinates with your home’s decor, rather than sticking out like a sore thumb. Besides just looking good, it’s also highly effective. This purifier has 3 levels of filtration including a fabric pre-filter, an activated carbon filter and a HEPA filter which altogether capture 99.97% of 0.3 micron particles and smaller including dust, pet hair and dander, pollen and smoke. It covers areas up to 1,000 square feet, making it a great way to keep your air clean and fresh.

ProsCons
Stylish designMore expensive.
Monitors air quality & adjusts accordingly.Buyers report finicky air quality sensor.
Whisper-quiet fan speed option.Fan is noisy at higher speeds.
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Molekule Air Mini Small Room Air Purifier

If you love to fill your home with sleekly designed tech toys, the Molekule Air  Mini Small Air purifier should do the trick. Unlike regular air purifiers, it doesn’t just trap viruses, VOCs, allergens, bacteria and mold. It uses Photo Electrochemical Oxidation (PECO) nanotechnology to actually destroy these particles, ensuring your indoor air is clean as can be. It’s also equipped with WiFi so it can be controlled remotely via an iPhone or Android app. The Molekule comes in a few different sizes, with the $399 model being appropriate for rooms up to 250 square feet.

ProsCons
Stylish modern design.Larger models are quite expensive.
360-degree air intake.Some buyers report units DOA.
Destroys pollutants, doesn't just capture them.Replacement filters are expensive.
Best Air Purifiers Review

What is an air purifier?

An air purifier is an appliance that cleans the air inside your home. Air purifiers circulate indoor air through a filter or series of filter that remove contaminants and allergens. Then the clean air is circulated back into the home. (An air purifier shouldn’t be confused with other appliances like humidifiers, which simply adjust the moisture levels of the air in your home.)

Why do you need an air purifier?

Indoor air is actually much more polluted than you may think. Inside your home, the air may contain traces of hazardous chemicals from cleaning products, nitrogen dioxide from tobacco smoke and/or carbon monoxide if you have a gas stove. Formaldehyde from pressed wood products and lead from old lead-based paints may also be present in your home’s air. Similarly, volatile organic compounds (VOCs) may be polluting your air inside if you own varnished furniture, new furniture or recently installed carpet.

Air purifier benefits

Reduces allergies

Allergies are triggered by the presence of allergens and irritants suspended in the air. These allergens could already be inside your home, in insulation systems, piping systems, windows, and doors. Pollutants become airborne again by strong winds, ending up in your nostril and subsequently triggering an allergy attack. You can minimize or stop this by adding an air purifier to your home to trap those allergens.

Gets rid of smoke, odors and much more

Cigarettes leave an unpleasant smell in the air, and secondhand smoke is the cause of numerous serious health problems. Somewhat less seriously, cooking certain types of food can fill your home with an irritating odor that lingers for days. Situations like these call for an air purifier. With the right air purifying appliance, you can say goodbye to cigarette smoke and other lingering foul smells.

Which type of air purifier is right for you?

Depending on what type of substances you’re wanting to remove from the air inside your home, you’ll want to look for 2 different types of air purifiers. For filtering out tiny particles of allergens, mold, dust and bacteria, you’ll want a HEPA filter. If you’re also looking to filter out odors, you’ll also want an activated carbon filter.

What is a HEPA filter?

A HEPA filters is a high-efficiency particulate air filter. A HEPA filter traps particles as tiny as 0.3 microns.

What is activated carbon?

Activated carbon filters are composed of tiny pieces of carbon. They remove the gas molecules that compose odors via a process called adsorption. However, activated carbon cannot trap micro-particles like lint, pet dander or dust. For that reason, they’re typically paired with a HEPA filter in air purifiers.

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Ready to invest in an air purifier?

Now that you’ve learned the importance of air purifiers and how they can clean your indoor air, are you ready to invest in one? Whether you’re looking for a small desktop model or a stylish high-tech one that can be controlled via your iPhone, there’s an air purifier on the market perfect for your home. We hope you enjoy having cleaner indoor air for the health of you and your family.

Plasma air purifier

Plasma air purifiers are fitted with minuscule filters capable of catching harmful microorganisms missed by other purifiers. Moreover, they emit both negative and positive ions. Thus, they’re effective against airborne biological and microscopic particles.

What purifier is right for me?

When shopping for air purifiers, you need to be mindful of certain factors. One of them is the level of hygiene you hope to achieve. Also, the size of the room and your budget do matter a lot. Models designed with more features and advanced filtration are likely to be priced higher. Purifiers with HEPA filters have the best chance of achieving a safer environment for asthma sufferers.

A purifier using a HEPA filter will not require filter replacement as often as the other types. Some filters require regular cleaning and not a replacement. Thus, giving you savings.

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