Air Purifiers for Odors

关于

The Best Air Purifiers for Odors. Odors are tiny gases. They are much smaller than the dust and pollen you can sometimes see in the air. While HEPA air purifiers are great for removing many particles they are not so good with odors. Odors will simply pass right through the filter. It some cases they can capture the odors for a short time only to release them later.