Best Air Purifier

Best Air Purifier

Have you ever noticed a warning on your phone’s weather app that the outdoor air quality is particularly poor that day? In those cases, you may think that staying indoors will keep you safe and breathing clean air. Yet, that isn’t always the case. In fact, your indoor air might actually be more polluted than your outdoor air. That’s why so many people are turning to air purifiers to help keep their homes and businesses in good shape. Here is why you might consider getting one, the features you’ll want it to include, and all the factors you never thought about.

Why get one

Our bodies are incredible. Chances are you could be breathing polluted air and not even know it because your lungs can compensate even in a less-than-ideal environment. That said, if you suffer from allergies or asthma, an air purifier can improve your home or work experience significantly. Additionally, if you live in a particularly smoke-filled environment, then a purifier may also help remove fumes that aggravate related conditions.

Next, if you have pets in the house, an air purifier can help to remove dander and odor that they leave behind. You don’t have to go without your furry-friend. Your air purifier will just lessen the impact that they have on your breathing. Finally, just as smoke in your environment may have harmful health impacts, any chemicals being released in or near your home may also be impacting the air quality. Purchasing an air purifier could be just the solution you’re looking for.


  • Type: Select the right air purifier for you by choosing based off of your specific needs. Some air purifiers are better for pet dander and allergens while some are better for chemicals. Decide what you’re looking for before you start shopping.
  • Size: Know your space before you start browsing. Small air purifiers are designed for up to 299 square feet. Medium are for 300 to 699 square feet. Large are for 700 to 1,900 square feet. Then, there are whole-house air purifiers. This is crucial to think about before you invest.
  • Portable: Are you planning on moving your air purifier? Would you like that process to be easy? If you do, make sure you get an air purifier with wheels and a handle. You’ll thank yourself if you’d like your air purifier to go wherever you do!
  • Timer: If you want to save energy or only want your air purifier on at certain times of the day, a timer is crucial to making your air purifier work for your lifestyle.
  • Sensor: An air quality sensor is a great feature for an air purifier because it’ll know exactly when the air quality gets low enough and it should turn on. It takes the guess work out and keeps your home or work space safe.

What else to know

When purchasing an air purifier, you should think about maintenance and upkeep as well. While some individuals don’t mind upkeep, it should absolutely fit into your lifestyle. Just make sure you read up on it as you shop around and keep filter replacements in mind.

Product review

Below is a list of the best air purifiers on the market. Keep reading for products that include all of the features discussed above!

1MinusA2 Ultra Quiet Air Purifier

Rabbit Air’s MinusA2 air purifiers are designed to adapt to and complement any space. For a flash of color, decorate with one of the Artists Series front panels, or conserve floor space by hanging your unit on the wall. Tailor your air purifier’s filtration power to your needs by choosing a Customized Filter option. Create the perfect air purifier for your home.

Get acquainted with the brainiest air purifier yet, the MinusA2 SPA-780N. Outfitted with wireless internet capabilities, this unit allows you to monitor air quality and control purification in your home whether you’re sitting on the couch or away from the house. Enjoy the effortless experience of clean air with this cutting edge version of the favorite machine.

With filters lasting up to two years with 12 hour daily operation, and Energy Star rated motor, the MinusA2 keeps costs annual costs low.

  • Top-notch True HEPA filter
  • Outstanding filtration process
  • Attractive design
  • Can be mounted on wall
  • Overall great performance
  • Relatively low annual costs, which includes routine filter replacement (if any) and annual operating costs.

  • Relatively high price.
  • No Timer control

Rabbit Air MinusA2 Ultra Quiet HEPA Air Purifier - Stylish, Efficient and Energy Star


2Alen BreatheSmart FIT50 Air Purifier

Whether it’s a bedroom, kitchen, or kid’s room, the Alen BreatheSmart FIT50 air purifier covers a generous 900 SqFt area. Alen’s HEPA-FreshPlus Filter is best for removing airborne allergens, dust, VOC’s, secondhand smoke, and cooking odors.You’ll receive: 1 BreatheSmart FIT50 air purifier, 1 HEPA-FreshPlus Filter, 1 White panel, and Forever Guarantee (Lifetime Warranty).

The Alen BreatheSmart Fit50 air purifier features an impressive combination of SmartSensor Technology and WhisperMax Technology. In Auto Mode, the SmartSensor automatically adjusts cleaning levels to meet air quality levels based on the level of airborne pollutants. With WhisperMax Technology, a specially designed fan and air chamber maximizes clean air delivery while maintaining a peaceful environment. Smart technology and intuitive filtration work together to provide an easy to use air purifier that responds to your unique needs.

The BreatheSmart Fit50 is Alen’s newest air purifier featuring a new space-saving design without sacrificing max air cleaning power. The new Fit50 air purifier offers WhisperMax Technology to provide the greatest coverage while producing the least amount of noise. The SmartSensor Technology provides optimal air cleaning and efficient energy use.

  • Space-saving design, 25% smaller
  • Personalized experience with 4 designer choices for front cover panel
  • HEPA-Pure standard filter or upgrade to your specific needs
  • Set-it-and-forget-it with SmartSensor Technology
  • Filter timer alerts you when a filter change is needed
  • HEPA filtration for removing 99% of particles greater than 0.3 microns
  • Perfect for bedrooms with WhisperMax Technology
  • Timer (2, 4 or 12hr)
  • Auto-restart feature to keep your air purifier going after power outages
  • Simple process for filter changes
  • Long lasting filters (12 months)
  • Lifetime Warranty
  • Energy Star Rated

  • Turbo setting is loud. If you have poor air quality and are running this air purifier on auto-mode it will be a bit noisy.
  • Standard HEPA-Pure filter does not offer any gas, odor or chemical filtration. We do offer 3 upgraded BreatheSmart filters which offer additional filtration capabilities. (See Filters & Accessory section to purchase.)
  • Filter may need to be replaced frequently if running 24/7. Estimated filter life is 6-12 months with high use, 10-12 months for normal use and only 12-18 months for light use.

Alen BreatheSmart FIT50 Air Purifier for Bedrooms & Living Rooms - HEPA Filter for Allergies & Dust - 900 sqft - Espresso


3Coway Airmega 400S

The Wi-Fi*-equipped 400S lets you control your Coway Airmega smart air purifier anywhere, anytime using the Coway Airmega mobile app, including smart mode (auto, sleep, eco) and real-time air quality monitoring. With 1,560 square feet of coverage, the Coway Airmega 400S and 400 models offers the best air-purifying capacity and are designed to be used in larger spaces.

Note: Coway Airmega is available for purchase, shipping and use only in the U.S. at this time.

All Coway Airmega models come with two pre-filters and two Max2 HEPA filters.

Improve your air with a dual HEPA air purifier, thanks to Coway Airmega’s 30-day money-back guarantee, free shipping and easy monthly payment options.

  • Awesome technology from Coway
  • Stunning design
  • Large room coverage
  • Well-built than previous devices
  • Smart App Features
  • Runs quietly on its lowest and highest speeds.
  • Easy to operate its controls, carry it, and clean or replace its filter(s)
  • Relatively low annual costs, which includes routine filter replacement (if any) and annual operating costs.

  • Relatively high price.
  • App receives many negative reviews

AIRMEGA 400S The Smarter App Enabled Air Purifier (Covers 1560 sq. ft.), Compatible with Alexa


4Blueair Pro Hepasilent Air Purifier

The Blueair PRO air purifier is equally capable in a residential or business environment. Large, open areas up 775 square feet will become cleaner and more pleasant to occupy. Rooms will experience up to 5 air exchanges per hour for a measurably healthier environment.

Additionally, you can customize your Blueair PRO  with optional carbon based filters for the removal of gaseous pollutants such as formaldehyde, various chemicals and unwanted odors. If its air cleaning capabilities aren’t enough, the Blueair PRO is so quiet that you will barely notice it. Its silent operation make it well suited for bedrooms, living rooms, office environments or anywhere quiet air purification is desired.The ultra quiet and efficient Blueair PRO air purifier is a good choice for large rooms up to 775 sq. ft. Available with HEPASilent particle filters.

  • Top-notch performance rating
  • Excellent and powerful air flow with high CADR and ACH
  • Highest quality material
  • Sleek design
  • Accurate Smart Sensor
  • 5-year warranty

  • Starting price is far too high
  • No Timer and Wifi connectivity
  • Need to purchase a separate Air Sensor

Blueair Pro M Air Purifier, Professional Allergy, Mold, Smoke and Dust Remover, High Performance for Office, Workspace, Homes,


5Winix WAC9500 Ultimate Pet True HEPA Air Cleaner

The Winix 9500 was one of the top performers in the air cleaning testing. However, it was held back from a high overall score due to what we felt was an overcomplicated control panel and a hefty weight that made it difficult to move around. If you don’t mind getting used to some finicky controls and don’t plan to be moving your purifier around very much, the Winix is a great choice. However, over their lifetimes the Winix and the Coway AP-1512HH cost about the same, but the Coway weighs less, is easier to use, and offers similar performance.

Great if you don’t plan to move it around much and don’t mind a slight learning curve with the controls

With an estimated lifetime cost of $591, the Winix is about average in terms of long term economy. Most of its cost are up front as the unit lists for $330. After that everything is fairly inexpensive. Annual electricity costs average $5.26. Filters must be replaced once a year and cost only $47.

  • Improved technology
  • Feels great
  • Great performance
  • Reduces pet hair and dust
  • Reduces allergy symptoms
  • Quiet on most settings

  • Some still claim that PlasmaWave irritate asthma
  • High filter replacement cost

Winix WAC9500 Ultimate Pet True HEPA Air Cleaner with PlasmaWave Technology

  1. The Rabbit Air is an extremely high-quality product. It’s beautifully designed — I never thought an air purifier could look this good. It also has a lot of different setting for various applications. Everything from high powered to completely silent and we use them all. We have pets, two large dogs, and it really helps our house stay cleaner and have a fresher scent. Love this product and I’d recommend it to anyone.

  2. I have had Alen BreatheSmart FIT50 for over 3 months and can now give an opinion on it. I’m one of the people that has never suffered from allergies when I was younger but as I get older they get more and more noticeable. I had to have my HVAC replaced a few years ago and opted to have an electronic air cleaner installed with it. That was a waste of money. I have since replaced the electronic elements with disposable filters (the 4” thick type that fit perfectly). This was one step up from the electronic cleaner.. I’m still bothered when outside doing lawn work but fine when coming back inside. We have a friend that notices his pet allergies when he comes over (we have a dog), the last time he was over he commented that he wasn’t bothered. I thought the purifier was making a difference but his comment clinched it for me. I have also noticed that as I was doing some remodeling upstairs and would come downstairs the purifier would be running faster with the light violet and when sanding drywall the light would be red with the fan on high, so it definitely works on filtering particulate. I’m sold and might get another for upstairs now.

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    Air Purifier Reviews & Buying Guide
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