PuroAir takes air purification out of the “gimmick” category and into real science. Their medical-grade HEPA 14 filters capture up to 99.99% of airborne particles as small as 0.1 microns — from allergens and mold spores to bacteria and viruses — leaving you with cleaner, healthier air you can actually feel. Built for both homes and workplaces, PuroAir units are independently tested, easy to use, and powerful enough to make a measurable difference.

What Makes PuroAir Different

PuroAir focuses on practical air quality solutions designed to reduce everyday airborne pollutants. Each product emphasizes straightforward design, reliable filtration, and ease of use, helping support cleaner indoor air without unnecessary complexity.

Supports Better Sleep

Science-Backed

Third Party Tested

Trusted by Professionals

Easy Maintenance

Supports Better Sleep

Science-Backed

Third Party Tested

Trusted by Professionals

Easy Maintenance

Supports Better Sleep

Science-Backed

Third Party Tested

Trusted by Professionals

Easy Maintenance

When it Comes to Air Quality, the Details Matter

HEPA 14 Filtration

Captures particles 300x smaller than a human hair, including ultrafine allergens and pathogens.
Medical-Grade Design

Meets stringent air filtration standards used in healthcare settings.
Quiet Operation

Powerful air cleaning without the disruptive noise.

Frequently Asked Questions About PuroAir

PuroAir is for anyone who refuses to settle for “good enough” air quality — especially:

Allergy and asthma sufferers looking for real relief
Families wanting healthier air for kids and pets
People in high-pollution or wildfire-prone areas
Those working from home and wanting a cleaner environment

Typically every 9–12 months, depending on air quality and usage.

It takes about an hour to clean 1,000 square feet for the 240, and an hour to clean 2,000 square feet for the 400.

Yes, you can use them together, but the humidifier’s mist or increased humidity may trigger the air quality sensor. Place them on opposite sides of the room to prevent the humidifier’s moisture from affecting the air purifier’s intake.

Both the PuroAir 240 and PuroAir 400 purifiers are rated at 120 V.

No, PuroAir purifiers don’t emit ozone. They use physical filtration instead of ozone generation to clean the air. Ozone emission is more common with purifiers that use ionizers or ozone generators as their primary cleaning mechanism. According to research by the Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA), ionizers and ozone generators can produce harmful lung irritants and are often less effective at removing particles than other technologies.