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Best Air purifiers for small rooms – It’s time to clear the air!

Health problems can be “cleaned” up in your home with a small investment in an air purifier.  From allergies to odors, we will show you some of the top air purifiers for small rooms!  this investment will surely make it easier to “breathe the air”. (ok.. enough with the puns!) most of these products could be used for air purifiers for basements but they should have dehumidifiers built into them.  That’s food for another post! Make sure you check out our post about why you need an air  purifier by clicking HERE

 We are motivated to bring you great values and information on what you should buy!  Let start by showing you the 10 best small room air purifiers for you to consider.


10 Top rated air purifiers for small rooms

1. RabbitAir MinusA2 Asthma – An Allergy Friendly Air Purifier. 

this air purifier is undoubtedly one of the best out there!  there’s a reason it has made the #1 list on many websites.  this purifier can clean the room air twice in an hour for larger rooms (815sq. ft.) or, 4 times an hour for a small room with a size of 400sq. ft. for allergy sufferers!   This air purifier is super quite using a brushless fan motor.  The RabbitAir MinusA2  comes with a light sensor that puts the unit into sleep mode for undistracted use in a bedroom or late at night.

  Click for price on Amazon now!

Here are the highlights for the RabbitAir MinusA2 air purifier:

  • Perfect air purifier for small rooms!
  • Wireless Connectivity (iOS and Android) this model only
  • 6 stage purification
  • 5-year warranty
  • BioGS HEPA filter  traps 99.7% of dust mites, mold, pollen, and pet dander
  • super quiet on low speeds
  • Set a daily schedule for runtime
  • Work twice as good in a small room around 400 square feet
  • Six-stage purification & deodorization

Cons:  A bit pricey but well worth the investment!     

2.  RabbitAir BioGS 2.0 Ultra Quiet HEPA Air Purifier

Another great product for Small room air purifiers from Rabbit Air!   Like its bigger brother, RabbitAir MinusA2, the Biogs 2.0 can clean the rooms air twice in an hour for up to 550 square feet of room coverage but it can clean the room up to 4 times in an hour for 275 square feet of coverage.  this is ideal for allergy sufferers!  this unit has 5 fan speeds It’s virtually silent at the lowest speed. Like all the air purifier I review, they are ENERGY STAR certified.  The Biogs 2.0 usage costs are hardly noticeable on your electric bill. This could be the perfect air purifier for Baby’s room!

Check out the price on Amazon now!

Here are the highlights for the RabbitAir Biogs 2.0:

  • Ultra Quiet
  • 4 air changes per hour in a small room
  • Filters last up to three years with 12-hour daily operation 
  • Four-stage purification & deodorization

Cons: none that we can find!

3.  GermGuardian AC9200WCA 3-in-1 Room Air Purifier

This air purifier is one of Guardian Technologies best sellers.  the AC9200WCA comes with a UV-C (ultra-violet) light that kills germs including staph, influenza, and rhinovirus!  Comes with 3 fan speeds including an ultra-quiet mod for sleeping.  Filters the rooms air 4 times an hour!  Best for rooms up to 335 sq feet. Not only is this small room air purifier AHAM certified but Energy Star certified as well!

Check out the price on Amazon now!

Here are the highlights for the GermGuardian AC9200WCA

  • Ultra-quiet mode for sleeping
  • 3 year limited warranty
  • charcoal filter for reducing odors
  • HEPA Filter captures 99.97% of dust and allergens 
  • UV-C light technology.  Kills Germs!


  1. Filter lasts 6-8 months or more depending on usage.
  2. may be louder at high fan speeds

4.  GermGuardian AC5250PT Room Air Purifier for Home

The Germguadian AC5250PT is a real gem for small room air purifiers!  This powerful unit cleans the air for a room up to 180 sq feet.  It’s great for people with allergies and traps Smoke, Dust, Dander, Odor, Germs, Mold and pet dander.  the pre-filter/charcoal filter is coated with an anti-microbial agent to prevent fungi and mold to build on the surface of the filter!  This would be a great air purifier for dorm rooms or small office spaces.  This is another Germguadian Technologies best seller!  It comes with a UV-C (ultra-violet) light that kills germs including staph, influenza, and rhinovirus!

Check out the price on Amazon now!

Here are the highlights for the GermGuardian AC5250

  • Low-cost filter replacement
  • 5-year limited manufacturer warranty
  • very Lightweight
  • for a small home or dorm rooms
  • AHAM and Energy Star certified

Cons:  Make sure you use only genuine Guardian Technologies filters

5.  Coway AP-1512HH Mighty Air Purifier

This little powerhouse and clean a room’s air up to 361 sq feet in size.  IT Features a power off timer setting for 1-4-8 hours before shutting off.   The Mighty also has a pollution sensor that changes from blue to purple to red depending on how polluted your air is! The Auto setting on the control panel will change fan speeds from 1 to 3 depending on the number of pollutants in the air.  After 30 minutes of clean air (Blue light), the machine will shut off until it senses pollutants again! Accent Our Home recommends this small room air purifier because of its size and Mighty power!

Check out the price on Amazon now!

Here are the highlights for the Coway AP-1512HH Mighty Air Purifier

  • Lightweight – easy to use
  • 4 stage filtration
  • AHAM and Energy Star certified
  • Good CADR rate for its size (CADR=Clean Air Delivery Rate)
  • It’s named Mighty for a reason!

Cons:  1-3 year warranty

6.  LEVOIT Air Purifier LV-H132

The Levoit LV-H132 air purifier is the Ideal air purifier for a baby or child’s bedroom! it cleans the air and gives your child a nice warm nightlight.  The night light can be switched off manually fo uninterrupted sleep.  Captures/remove pollutants such as allergens, pet hair, dander, smoke, mold, odor, and large dust particles. This would also be great for a small office or dorm room!  

Check out the price on Amazon now!

  • Ultra-silent operation at 25dB (low speed)
  • Nightlight feature
  • Ultra-quiet operation at low speeds
  • Fits anywhere.  even on your desk!
  • 100% ozone-free

Cons:  can be a little loud at high speed.

If you like this model… it is also available in a 2-pack!   Click for a 2-pack price on Amazon now!

7. Winix 5500-2 Air Purifier for small rooms

The Winix 5500-2 Air Purifier is a great buy for medium-sized rooms, kids rooms, living rooms or family rooms. It comes with a washable carbon filter!  This unit has a respectable CADR rating for dust, smoke, and pollen. comes with remote control and covers 360 sq feet of space with a 3 stage air cleaning system with a carbon filter for reducing odors!  Also, this model has a sleep mode.  It senses when the room gets darker and turns down the fan speed and dims the panel lights! that is a great feature for any bedroom!

Check out the price on Amazon now!

Here are the highlights for the Winix 5500-2

  • Remote control
  • Washable carbon filter
  • sleep mode
  • Lightweight 15lbs
  • 4 fan speeds

Cons: a new carbon filter is quite expensive (that’s why a washable filter is such a great value!)

8.  Blueair classic 205 air purifier

this Blueair classic air purifier is a great choice for small rooms.  It is rated by AHAM at 279 sq ft.  this is perfect for small bedrooms, offices, and nurseries.  At 5 air changes an hour… It’s one of the best air purifiers that really clean your indoor air!  For sleeping, it has a whisper quiets low fan setting for a peaceful night.  The Blueair classic is wi-fi ready!  it can connect to your phones Blueair friend app or to Alexa!  One of the best air purifiers for small rooms the Blueair classic has true HEPA filtration and removes 99.97% of room particulates.

Check out the price on Amazon now!

Here are the highlights for the Blueair Classic 205

  • Wi-Fi compatible
  • AHAM and Energy star rated
  • 5 air changes an hour
  • up to a 5-year warranty ( by sending in the enclosed product card)

Cons:  suggested 6-month filter replacement (depends on how long you run it)

9.  GermGuardian AC4100 3-in-1 Desktop Air Purifier

The GermGuardian AC4100 is one of the few air purifiers designed strictly for the office!  or should I say, to sit on your desktop!  I have known a few people that suffer from bad allergies in our office.  they all own a desktop purifier.  This small 11-inch tall air purifier comes with everything the larger purifiers have… Hepa filter – to remove up to 99.97% contaminants,  Charcoal filter – to remove odors, and an optional UVC light to kill airborne bacteria, viruses, germs, and mold spores. (CARB compliant for Ozone emissions)

Here are the highlights for the GermGuardian AC4100 3-in-1 Desktop Air Purifier

  • Great for Office or small rooms
  • Hepa and Charcoal filter
  • Optional ultraviolet C light
  • economical… why not buy two!

Cons:  limited 1-year warranty

10. Pure Enrichment PureZone 3-in-1 True HEPA Air Purifier

Looking for that perfect small room air purifier?  We believe that Pure Enrichment Purezone is your best choice!  this small 6lbs purifier can clean the rooms air up to 200 sq ft.  complete with a true HEPA and charcoal filter with a UVC light to kill bacteria.  this purifier is small and is built for small rooms! We feel one of the top features is that it comes with a 5-year warranty.  If you have never owned an air purifier before.. this would be a good starter air purifier for your small rooms, so you can see what a difference they make for your health and comfort!

Check out the price on Amazon now!

Here are the highlights for the Pure Enrichment PureZone 3-in-1 True HEPA Air Purifier

  • 5-year warranty
  • compact and lightweight
  • automatic timer
  • quiet operation


Cons:  high fan speed a bit loud ( normal for any purifier)

Conclusion for: Air purifiers for small rooms

Accent our home has reviewed, what we think are the top 10 purifiers for your home.  As you can see.. most air purifiers have some of the same standard features. Others may stand out to you because of how they look, how many square feet they cover,  brand loyalty and other factors that only you know!  We at AOH are here to guide you on products that will enhance your living and love for your homes. Please leave a reply, located below all posts, if you have any concerns or just want to say HI!  Thank you for reading our post all the way to here!  Stay tuned for more products for your home.  

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Steve Robertson
Accent Our Home