Top 5 Small Air Purifiers for Your Bathroom
By Bianca Herron
12 min read
When it comes to air purifiers, you may have thought to place the air cleaner in many rooms in your home. However, have you ever thought of putting it in your bathroom? An air purifier would be perfect for helping eliminate bacteria, germs, odors, and mold. At the same time, mold can grow just about anywhere in your home, though the bathroom is the most common.
For mold to grow, it needs moisture, oxygen, and damp and dimly lit areas — many characteristics of a bathroom. Mold may start as a small spot but can grow and spread quickly in 24 hours under the right conditions. According to Disease Control and Prevention centers, molds release tiny spores that can float in the air.
During these times, indoor air quality is more important than ever, especially if you share a home with someone who is high-risk for contracting COVID-19. These times are even more dangerous if you or your loved one gets exposed to mold at home. Some exposure to moldy environments may trigger common symptoms, including sneezing, coughing, runny nose, itchy eyes, and headaches. However, those sensitive to molds can experience severe health effects, including asthma attacks, permanent lung damage, and infections.
Top Pick
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An air purifier is an excellent solution to not only eliminate mold but also remove germs, bacteria, odors, and other allergens from your bathroom. There are many factors to consider when choosing the best bathroom odor eliminator. For instance, it would help if you think about the size of your bathroom and choose an air purifier that comes with a HEPA filter that removes up to 99.7 percent of mold, bacteria, dust, and other allergens.
At air purifiers.com, your trusted source for all things air purifiers, we have researched to help you find a small air purifier.

Pros
Cons
- Dimensions: 14.5 x 14.5 x 23 inches
- Weight: 53 pounds
- Five-stage filtration system
- Three fan speeds

Pros
Cons
- 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

Pros
Cons
- Dimensions: 16.6 x 9.8 x 22.2 inches
- Weight: 16.8 pounds
- Energy Star Rated
- 625 square feet room coverage

Pros
Cons
- 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

Pros
Low noise operation
True HEPA filter captures 99.97 percent of airborne particles as small as 0.3 microns
True HEPA and active carbon filters last up to two years
Cons
One-color option
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
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.