(Last Updated On: June 14, 2023)

5 Best Air Purifiers for Your Home Gym

air filter for pet allergies from dogs

By Kaitlin Mays

12 min read

The COVID-19 pandemic has changed a lot of aspects of our lives, including our schedules and routines. One central area of our lives the pandemic has affected is the way we choose to workout. At the outset of the pandemic, most gyms and other non-essential businesses were forced to close their doorsclosed, and we were forced to take our workout elsewhere­–primarily to our own homes.

As we scrambled to figure out how to stay healthy and not break our workout routine, we looked to the task of building our home gym. Home exercise equipment saw a boom: we searched for the perfect at-home workout videos, and we began buying treadmills, weights, and yoga mats. Garages, basements, and under utilized rooms were cleared out to make way. Alhough much of the world has now resumed a more normal routine since the first wave of the pandemic, we think home gyms are here to stay. In addition to being cost-effective and convienent, working out at home continues to be safer as highly transmissible COVID-19 variants like Delta and Omicron have emerged.

However, there is one crucial aspect to your home gym that might have been overlooked: an air purifier. In your quest for health and wellness, having an air purifier in your home gym to well help you achieve a more optimal workout, eliminate odors, and reduce potential allergies by removing impurities from the air. Understanding how air purifer technology works will help you find the best option for a home gym.

Top Pick

Alen BreatheSmart 45i
Air Purifier
$430 Buy Now

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

First up, odor elimination. Where there is sweat, there is going to be an odor. If you’re not cleaning the air during your workout, all of that sweat and odor will be stagnant in your home gym. We all know that sour body odor smell, and we don’t want our home gym to start smelling like the locker room. We don’t want to be breathing it in during a hard workout. An air purifier will help eliminate those odors, as well as keep them from spreading throughout your home. Secondly, air purifiers will help to remove particles, impurities, and dust from the air. These particles floating through the air can cause the air to be thick and cause irritants in your throat when you work out. When you work out, you are breathing harder, and you want that air to be as pure as possible to keep those airways clear and maximize the effects of your workout. Finally, having an air purifier is excellent for allergy control. Allergens in the air can cause itchy eyes, runny nose, and a scratchy throat, amongst other unpleasant symptoms. You don’t want that hindering your results.

Breathesmart 45i
Air Purifier

$430 Buy Now
2nd Best
Austin Air
Bedroom Machine
Air Purifier

$995 Buy Now
Rabbit Air
BioGS 2.0
Air Purifier

$370 Buy Now
AirMega 400
Air Purifier

$450 Buy Now
2nd Good
Plasmacluster Ion
Air Purifier

$230 Buy Now
Alen BreatheSmart 45i Air Purifier $444 Buy Now


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


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 Review
Austin Air Bedroom Machine Air Purifier $995 Buy Now


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


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.
Rabbit Air BioGS 2.0 Air Purifier $370 Buy Now


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


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. 
Coway Airmega AP-1512HHS HEPA Air Purifier $230 Buy Now


True HEPA filter and Activated Charcoal filter captures 99.97 percent of airborne particles as small as 0.3 micron
Works with Alexa
Coway IoCare Mobile App


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
  • 325 square feet room coverage
  • Energy Star Rated
The Coway Airmega cleans the air up to 325 square feet and comes with a washable pre-filter. This air purifier is energy-efficient with a True HEPA filter and an Activated Charcoal filter, capturing airborne particles. If you enjoy smart devices' convenience, its Coway IoCare mobile App allows you to monitor the air quality indoors and outdoors. The air purifier also works with Alexa showing the indoor air quality in real-time.
2nd Good
The Best Air Purifier for Bedrooms
Sharp Plasmacluster Ion Air Purifier $200 Shop Now
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

At APC, we provide the most accurate, up-to-date guides regarding the best decisions for your air purifier solution. Air purifiers are an investment in your well-being and will help you breathe fresher air. Regardless of who you are, air purifiers can be crucial to maintaining a healthy lifestyle. Air purifiers decrease air pollutants and give relief to people suffering from allergies. Improving your home’s air quality can be an instant solution with a suitable investment in the appropriate air purifier.