Best Air Purifiers – Our Top Picks for 2020-2021

If you’re in the market for an air purifier to help enjoy better air quality inside your home, this article will help you. My wife and I recently decided to take the plunge and purchase a high-quality air purifier for our home – ultimately we chose to buy the BlueAir Blue Air Purifier. We’ll tell you why we chose BlueAir, over other great options like the Dyson Pure Air Hot + Cool, Aeris Aair, and a few other brands we believe are worth of consideration.


About the Editor:

Hi, I’m Mike, That Helpful Dad. When you see a product mentioned on my site, please know that these are products that I personally use and enjoy. This site is reader-supported, and as noted in our Trust Guarantee, when you purchase a product via a link on our site, we may earn an affiliate commission from the seller – as always this never affects the price you pay.

I share my recommendations with you because the products I personally use make a positive difference in my life and I’m hoping they will help YOU live a better life too!

Why buy an air purifier?

Now more than ever, people are looking to protect their air quality, especially since so many people are working from home. A good air purifier will not only remove pollutants like mold, fungus, smoke, pollen, dust, bacteria, allergens, and other germs, but it may also protect you from airborne viruses. (It should be noted that The Centers of Disease Control has suggested that Covid-19/Coronavirus may “sometimes be spread via airborne transmission.”)

What makes for a good air purifier?

A quality air purifier can improve your life – it may help improve your indoor allergies, it may help protect your from germs and airborne viruses, it may help you sleep better at night, and more. But in order to do all that, a good air purifier needs to be able to remove small ‘micron size’ particles from the air, it needs to be powerful enough to clean the good size room, quiet enough that you can sleep with it in your bedroom, and inexpensive enough that people can actually afford it.

Our Top 5 Picks

#5. Aeris Aair Air Purifiers.

Aeris Aair are Swiss-made air purifiers that boast big-time capabilities for home and professional life. They are ‘medical-certified’ units capable of filtering out particles as small at 0.1 microns (that’s small!). The Aeris Air Pro is one of the most popular models but it’s somewhat expensive and hard to find availability for. Most consumers on a budget will want to take a look at the Aeris Aair Lite model.

Aeris Air Pro

#4. Medify Air MA-112 Air Purifier

Medify is a company that specializes in air purifiers, humidiers, and filters. They have a number of highly rated, affordable, air purifiers that combine modern design and current tech. You can shop their entire air purifier lineup with on the Medify Amazon Shop page. Medify air purifiers used medical-grade HEPA-13 Filters.

Their newest model is the Medify MA-25 which is an affordable little unit for smaller rooms. We took a strong look at the Medify Air MA-112 Air Purifier because it offers 99.9% particle remove for homes up to 3,700 sq feet in one hour – now that’s power!

Medify Air MA-112 Air Purifier
Medify Air MA-112

#3. Alen Breathesmart Classic Air Purifier

The Alen Corporation is another company that specializes in air purifiers, humidifiers, and related products for homes, offices, and schools. Their air purifiers are consistently top-rated products. Entry price point is around $350 for small room.

The unit we recommend is their “Breathesmart Classic” model which will cover up to 1100 sf with a HEPA Filter that removes contaniments as small as 0.3 microns – perfect for Smoke, VOC’s, Chemicals, Allergies, Pollen, Dust, Dander, Pet Fur and more. This unit also features an “AIR QUALITY SENSOR LIGHT” that changes in real time to ‘show’ you air in your room. Additionally, this unit is one of the QUIETEST air purifiers on the market.

Alen Breathesmart Classic

#2. Dyson Pure Hot + Cool Air Purifier

We love Dyson products and have consistently been pleased with them for 20+ years. The Dyson Pure Hot + Cool purifies, heats, and cools your air all while using a sealed HEPA filter that captures 99.97% of allergens as small as 0.3 microns. It functions as a space heater, tower fan AND HEPA Air Purifier that uses backward airflow to purify your air.

The Dyson Pure Hot + Cool air purifier is our runner up and honestly the only reason we didn’t buy it came down to cost, specifically, because we are a family of 5 and wanted to purchase three air purifiers, it became cost prohibitive to purchase 3 Dyson’s vs 3 BlueAirs.

Bottom line: if we only needed to buy ONE air purifier, it would be the Dyson Pure Hot + Cool Air Purifier.

Dyson Pure Hot + Cool Air Purifier

#1. BlueAir Blue 211+ Air Purifier

BlueAir is a company that does ONE thing – make some of the most popular air purifiers on the planet. After thorough research, our family elected to purchase multiple BlueAir Blue air purifiers – specifically we bought one BlueAir Blue 211+ and multiple additional BlueAir Blue 411’s. The price to value ratio for BlueAir Blue air purifiers is hard to beat = you get great quality for a great price.

The BlueAir Blue 211+ features a HEPA filter that removes pollutants down to 0.1 micron size, including Airborne Pollutants Like Viruses, Pollen, Dust, Pet Dander, Mold, Bacteria and More. Additionally, it’s QUIET (just 31-56 decibels), doesn’t use a lot of power (30-60watts) and it capable of filtering the air in a 500+ sf room 5times per hour.

BlueAir Blue 211+ Air Purifier

For us the choice was clear…

Blue Air Blue Air Purifiers earn’s That Helpful Dad’s Editor’s Choice Award for “Best Air Purifier 2020-2021”

Helpful Tips for Your New Air Purifier

No matter which air purifier you decide to get, a few tips may help you get the most out of it.

  • Pay attention to SIZE – some air purifiers can get pretty big – this is especially true if you have a large room. Look at the dimensions before you buy so you don’t have any surprises.
  • Pay attention to the NOISE – if you plan on putting an air purifier in a room with a tv or music system, pay special attention to the decibel rating – you don’t want a loud air purifier competing with your entertainment system.
  • Plan on One Air Purifier Per Room – don’t put more than one air purifier in the same room if you can help it. Measure your room and choose the correct size air purifier for that space. You probably do not need an air purifier for every single room.
  • Choose a Good Location – you’ll want to put your air purifier at least 12-18 inches from any walls or furniture. The close you can get to the midpoint of the room the better.
  • Keep it ON – most air purifiers are meant to be running all day every day. If you want to get the best air quality, leave the unit on per the manufacturer’s instructions. The EXCEPTION to this would be on days you want to keep your doors/windows open – in that case, you’re likely to hear ‘dad’ say “turn that thing off, I’m not paying to purify the outside!” (HAHA)
  • Clean the filter regularly – depending on the unit’s filter, this may be monthly.
  • Replace the filter on schedule – depending on the filter, this may yearly.
  • Read the user manual – it could have important tips that can help you get the best results.

Shop Best Air Purifiers

Here’s a link to the best rated air purifiers on Amazon…

What’s YOUR Take?

Do you agree with our list of the best air purifiers? Do you have another unit?

Let us know your vote for the best air purifier in the comments below.

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