Top 8 Best Air Purifiers For Asthmatics of 2023: See Our #1 Picks
Nicholas Sparks Nov 30, 2023 9:56 AM
Best air purifiers for asthmatics are designed to help people who suffer from asthma breathe easier by reducing the amount of allergens and pollutants in their environment. These purifiers can capture and trap airborne irritants such as dust, pollen, smoke, pet dander, and mold spores, which are common triggers of asthma attacks. By reducing the levels of these allergens and pollutants, an air purifier can help reduce the frequency and severity of asthma attacks.
Many air purifiers also feature technology such as HEPA filters and activated carbon filters, which can help to further reduce the amount of harmful particles in the air.

Top Ideas
No | Image | Product | Score | Check |
---|---|---|---|---|
1 | ![]() | LEVOIT Air Purifier | 9.4 | Check Price |
2 | ![]() | BLUEAIR Air Purifier Large Room | 9.4 | Check Price |
3 | ![]() | LEVOIT Air Purifiers | 9.4 | Check Price |
4 | ![]() | Germ Guardian AC4825 22” 3-in-1 True HEPA Filter Air Purifier | 9.2 | Check Price |
5 | ![]() | BLUEAIR Air Purifier Large Room | 9.2 | Check Price |

LEVOIT Air Purifier
Color: Cream White
Dimensions: 14.2 x 8.7 x 8.7 Inches
Warranty: 2 years warranty
Verdict
The LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom is a high-performance air purifier that can effectively clean the air in a 1,095 sq.ft. space. It features a H13 True HEPA Filter, VortexAir Technology, and CADR of 141 CFM/ 240 m³/h. It has multiple filter choices, a sleek design, and a near-silent operation, making it one of the best air purifiers available.
Specs
- H13 True HEPA Filter
- VortexAir Technology
- CADR of 141 CFM/ 240 m³/h
- Multiple Filter Choices
- Sleek Design
- QuietKEAP Technology
- Energy Star Verified
- Complies with California Air Resources Board (CARB)
- FCC Certified
- ETL Listed
Pros
- High performance
- Removes 99.97% of airborne particles
- Can purify air of a 1,095 sq.ft. space
- Multiple filter choices
- Sleek design
- Near-silent operation
- Energy Star Verified
- Complies with California Air Resources Board (CARB)
- FCC Certified
- ETL Listed
Cons
The LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom does not have any major drawbacks. However, the filters need to be replaced periodically in order to maintain the efficiency of the purifier.

BLUEAIR Air Purifier Large Room
Color: Gray
Dimensions: 20.4 x 13 x 13 Inches
Warranty: 1 year warranty. 2 year warranty with product registration through blueair.
Verdict
The Blueair 211+ is an excellent air purifier that's perfect for large rooms and removes allergens, odors and particles down to 0.1 microns. It's energy efficient, quiet, and has a simple one-button control. The Blueair 211+ is one of the most awarded air purifiers in the US and has been independently tested for safety and performance.
Specs
- Room size: 540sqft (large) or 2592sqft (XL)
- Noise level: 31 dB on low
- Energy usage: 30 W on low
- Filter type: HEPASilent and washable pre filter
- Certifications: AHAM Verifide for CADR, Ozone Safety Standards Certified by CARB, Zero Ozone Verified (<5 ppb) by Intertek Sustainability Program
Pros
- Easily adjustable fan speeds with one-button control
- Quickly cleans large rooms
- Quieter than a whisper
- Reduces allergens and pollutants
- Removes 99.97% of airborne particles
- Most awarded air purifier brand in the US
- Independently tested for performance and safety
Cons
- Replacement filters can be expensive
- May not be powerful enough for some large rooms

LEVOIT Air Purifiers
Color: Grey
Dimensions: 8.5 x 18.9 x 23.2 Inches
Verdict
The LEVOIT Air Purifier is an excellent choice for large rooms, offering a powerful air circulation system, advanced laser dust sensor, and award-winning design. The genuine Levoit filters ensure that the air purifier is able to perform at its best, and the app and voice assistant control makes it easy to adjust settings and view air quality data.
Specs
- Clean Air Delivery Rate: 360 CFM
- Coverage Area: Up to 2790 sq. ft.
- Noise Level: 24dB
- Filters: Washable Pre-Filter, H13 True HEPA Filter, and High-Efficiency Activated Carbon Filter
- Control: VeSync app and voice assistant control
Pros
- Effective air circulation system
- Advanced laser dust sensor
- Award-winning design
- Genuine Levoit filters
- App and voice assistant control
Cons
The only downside to the LEVOIT Air Purifier is that it is quite expensive.

Germ Guardian AC4825 22” 3-in-1 True HEPA Filter Air Purifier
Color: Black
Dimensions: 21.5 x 10.25 x 6.75 Inches
Warranty: 3-Year Limited Warranty
Verdict
The Germ Guardian AC4825 22” 3-in-1 True HEPA Filter Air Purifier is an excellent choice for keeping your home clean and free of allergens, germs, and odors. With its powerful filtration system, quiet operation, and UV-C light for killing germs, it is an easy choice for a home air purifier.
Specs
- True HEPA air filter reduces up to 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens as small as .3 microns from the air
- UV-C light helps kill airborne viruses such as influenza, staph, rhinovirus, and works with Titanium Dioxide to reduce volatile organic compounds
- Pre-filter traps dust, pet hair, and other large particles while extending the life of the HEPA filter
- Activated charcoal filter helps to reduce unwanted odors from pets, smoke, cooking fumes, and more
- The lowest setting can be used as gentle white noise at night for a quiet, restful sleep
Pros
- Powerful filtration system
- Quiet operation
- UV-C light for killing germs
- Reduces odors
Cons
- Filter needs to be replaced regularly

BLUEAIR Air Purifier Large Room
Color: White
Dimensions: 20 x 13 x 13 Inches
Warranty: 1-year limited warranty. Extend warranty to up to 2-years with product registration on Blueair.com.
Verdict
The Blueair 211+ Auto Air Purifier is an excellent choice for large rooms, thanks to its HEPASilent dual filtration, fast air cleaning capabilities, low energy consumption, and allergen and odor removal capabilities. Additionally, it is independently tested for performance and safety, and has zero ozone emissions.
Specs
- HEPASilent dual filtration
- Quickly cleans 550sqft large room in about 12.5 min or up to 2640sqft XL space in 60min, on high
- ENERGY STAR rated - uses less energy (4W) than an LED lightbulb on low
- Removes 99.99% of common allergens
- Removes odor & particles down to 0.1 micron
- AHAM Verifide for CADR
- Ozone Safety Standards Certified by CARB
- Zero Ozone Verified (<5 ppb) by Intertek Sustainability Program
Pros
- Auto adjusts to ensure optimal air quality
- Fast air cleaning capabilities
- Low energy consumption
- Allergen and odor removal capabilities
- Independently tested for performance and safety
- Zero ozone emissions
Cons
Replacement filters need to be purchased separately and replaced every 6 months.

Afloia HEPA Air Purifier
Color: Black
Dimensions: 15.74803148 x 7.480314953 x 7.480314953 Inches
Warranty: 2 years replacement, 5 years warranty

IQAir HealthPro Plus Air Purifier
Color: 1. HealthPro Plus
Dimensions: 28 x 16 x 15 Inches

Air Health Skye 5 Stage Air Purifier
Color: Off white
Dimensions: 26 x 11.5 x 11.5 Inches
Warranty: 2 year
Last update on 2023-11-30 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API
Top 8 Best Air Purifiers Iqair of 2023 - Ultimate Guide: IQAir is one of the world's leading manufacturers of air purifiers..

Air purifiers are a great way for asthmatics to improve the air quality in their home. Image source: Amazon.com
What features should I look for in an air purifier for asthma relief?
1. High Efficiency Particulate Air (HEPA) Filter: This filter removes 99.97% of airborne particles as small as 0.3 microns, including dust, pollen, mold, and smoke.
2. Activated Carbon Filter: This filter helps reduce odors, smoke and other harmful gases.
3. UV Light Technology: This technology destroys airborne viruses and bacteria.
4. Ionizer: This technology produces negative ions that attach themselves to particles in the air, causing them to fall out of the air and onto surfaces.
5. Adjustable Fan Speed: This feature allows you to adjust the speed of the fan, allowing you to control the amount of air being circulated in the room.
6. Timer: This feature allows you to set a timer for the air purifier to turn on and off, helping you maintain a consistent air quality in the room.
Are air purifiers effective in reducing asthma symptoms?
Yes, air purifiers can be an effective tool in reducing asthma symptoms. Air purifiers can help remove allergens, dust, mold, smoke and other pollutants from the air, which can help reduce asthma symptoms. It is important to remember, however, that air purifiers alone cannot totally remove all the pollutants that can trigger asthma symptoms. It is still important to take other steps to reduce asthma triggers, such as avoiding smoking, cleaning regularly, and using air conditioning to reduce indoor humidity.
What type of air purifier is best for asthmatics?
The best type of air purifier for asthmatics is one that contains a HEPA filter. HEPA filters remove 99.97% of particles from the air, including dust, pollen, and other irritants that can aggravate asthma symptoms. Look for an air purifier that is specifically designed for allergies or asthma, as these will typically have a higher-quality filter and more features that are designed to improve indoor air quality.
Are air purifiers safe to use around children with asthma?
Yes, air purifiers can be a great way to reduce asthma symptoms in children. However, it is important to consider the type of air purifier when making a decision. HEPA filters can be effective at reducing asthma symptoms in children, but other types such as ionizers and ozone generators should be avoided. Some air purifiers may also produce noise, so it’s important to consider the noise level when making a decision. Additionally, it is important to follow the manufacturer's instructions for proper use and maintenance.
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Asthma is a serious respiratory condition that affects millions of people worldwide. Image source: Amazon.com