(Last Updated On: January 5, 2022)

Learn Which Air Purifiers Are Best To Keep In Hotel Rooms

By Kaitlin Mays

12 minute read

Many Americans are traveling again even as the coronavirus pandemic continues. Whether you’re visiting family, taking a vacation, or traveling for work, more than likely, you’re going to stay at a hotel. Unfortuantely, the indoor air quality in hotel rooms can be less than ideal. A dirty HVAC system, harsh cleaning products used, or stale cigarette smoke can leave pollutants and irritants in the air.

A great way to ensure these harmful contaminants don’t wreak havoc on your health while you travel is to bring along an air purifier for your hotel room. Portable air purifiers can help to combat allergens, contaminants, and irritants by removing these particles from the air, using three-step filtration systems, and pushing clean air back through your room.

We’ve combined a list of the best personal air purifiers to combat poor hotel air ventilation and help you travel safely during COVID-19.

Top Pick


Alen BreatheSmart 45iAir Purifier
$444
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Products in this article are independently selected and featured editorially. If you make a purchase using these links we may earn commission.  How We Rate

Best

AlenBreathesmart 45iAir Purifier$430
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2nd Best

Austin AirBedroom MachineAir Purifier$995
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Better

Rabbit AirBioGS 2.0Air Purifier$400
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Good

Coway AirMegaAP-1512HHSAir Purifier$300
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2nd Good

SharpPlasmacluster IonAir Purifier$230
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Best
Alen BreatheSmart 45i Air Purifier
$444
Buy Now

Pros

2.4 lbs of carbon

H13 grade of HEPA

Multiple color options: White, Expresso, Graphite, and more

Sleep Score.com certified, proven to produce better sleep

Lifetime warranty

Great value

Cons

Weight

Features and Specs
  • Dimensions: 8.5 x 15 x 25 inches
  • Weight: 21.4 pounds
  • Four-stage filtration system
  • Medical-Grade True HEPA filter and B4-Pure filter
  • 800 square feet room coverage
The Alen BreatheSmart 45i Air Purifier is a sleek and sophisticated air purifier that can clean bedrooms up to 800 square feet in size every 30 minutes. It’s True HEPA filter can remove airborne particles including allergens, dust, orders, pet dander, bacteria, and mold spores. It also comes with a HEPA Silver filter, which helps kill airborne bacteria, germs, viruses, and more.
Additionally, the Alen BreatheSmart 45i’s Laser Smart Sensor can not only detect airborne particles, but also automatically adjusts to your environment. With four fan speed options, its WhisperMax Technology allows you to sleep peacefully. Moreover, its LED color display allows you and your loved ones to check the air quality at a glance.
2nd Best
Austin Air Bedroom Machine Air Purifier
$995
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Pros

Five-year warranty

True Medical-Grade HEPA filter captures 99.97 percent of airborne particles larger than 0.3 microns

Multiple color options: Sandstone, Midnight Blue, and White

Metal body and paint do not off gas and VOCs as Plastic bodied units do

Made in USA

Cons

Heavier than other competitor products

Features and Specs
  • Dimensions: 14.5 x 14.5 x 23 inches
  • Weight: 53 pounds
  • Five-stage filtration system
  • Three fan speeds
If you or a loved one suffers from a sleep-related problem, the Austin Air Bedroom Machine Air Purifier is a wise choice. Be confident that you will not only sleep better, but also continuously breathe clean air. Its True medical-grade HEPA filter eliminates up to 99.97 percent of all airborne particles larger than 0.3 microns. This includes dust, pet dander, pollen, gases, and other allergens.
With three speed settings for its fan, the Austin Air Bedroom Machine air purifier boasts a 360-degree intake system and a five-stage filtration system. Additionally, its High Efficiency Gas Arrestance (HEGA) carbon cloth absorbs gases, chemicals, bacteria and other viruses.
With 15 pounds of carbon, this unit will do the job – even if it does so noisily. It’s recommended that the filter be changed once every five (5) years under normal conditions, and more often under harsh air conditions.
Better
Rabbit Air BioGS 2.0 Air Purifier
$370
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Pros

24/7 lifetime technical support

BioGS HEPA filter and Activated Charcoal filter captures 99.97 percent of airborne particles as small as 0.3 microns

Energy Star rated

Cons

One-color option: white

Features and Specs
  • Dimensions: 16.6 x 9.8 x 22.2 inches
  • Weight: 16.8 pounds
  • Energy Star Rated
  • 625 square feet room coverage
The Rabbit Air BioGS 2.0 air purifier cleans bedrooms up to 625 square feet twice every hour. As an Energy Star-rated air purifier, the Rabbit Air BioGS 2.0 is very quiet. It also comes with a four-stage filtration system, washable pre-filter, and childproof feature, which pauses the air purifier’s operation when you remove the front panel. It also comes with a five-year warranty as well as 24/7 lifetime support. 
Good
Coway Airmega 1512HH Air Purifier
$224
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Pros

Coway IoCare Mobile App

True HEPA filter and Activated Charcoal filter captures 99.97 percent of airborne particles as small as 0.3 micron

Multiple color options: Black, Brown

Cons

Covers up to 325 Sq Ft

Features and Specs
  • Dimensions: 22.5 x 22.2 x 12.4 inches
  • Weight: 19.76 pounds
  • Three-stage filtration system
  • Energy Star Rated
  • 325 square feet room coverage
The Coway Airmega Air Purifier expertly cleans the air in bedrooms up to 325 square feet. This energy-efficient air purifier includes both a True HEPA filter and Activated Charcoal filter, which captures airborne particles including pollen and other allergens. The Coway Airmega also comes with a washable and permanent pre-filter to catch particles larger than0.3 microns.
Its Coway IoCare mobile App allows you to monitor the air quality indoor and outdoor. You can also use the app to control speed, use smart control mode, get filter notifications, and much more. Additionally, the air purifier works with Alexa, comes with a pollution sensor, which shows indoor air quality in real-time, and has three fan speeds as well as an auto mode.
2nd Good
The Best Air Purifier for Bedrooms
Sharp Plasmacluster Ion Air Purifier
$230
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The Sharp Plasmsacluster Ion Air Purifier comes with a high-efficiency HEPA filter and 15 pounds of activated Carbon to eliminate odors and harmful chemicals in the bathroom. The unit’s three-stage filtration system includes a long-life True HEPA filter and Activated Carbon filter, which captures up to 99.97 percent of airborne particles as small as 0.3 microns. With a coverage area of 259 square feet, the Sharp Plasmacluster Ion air purifier is whisper quiet and has a Plasmacluster Express Clean mode, which provides an extra boost of cleanness. Additionally, the Sharp Plasmacluster Ion air purifier comes with a washable pre-filter for larger airborne particles, which helps extend the overall life of your filters. 
Features and Specs
  • Dimensions: 8.2 x 15.1 x 21.3 inches
  • Weight: 11 pounds
  • Three-stage filtration system
  • True HEPA filter eliminates airborne particles traditional filters cannot trap
  • 259 square feet room coverage

Why We Love It

Low noise operation

True HEPA filter captures 99.97 percent of airborne particles as small as 0.3 microns

Authentic HEPA and active carbon filters last up to two years

Take Note

One-color option

Traveling can be stressful enough without having to worry about the air you are breathing. Poor air quality can quickly ruin your trip, especially if you are an allergy and asthma sufferer. This list of top five air purifiers for your hotel room will help you enjoy cleaner air and control potentially unpleasant hotel odors.