ID 193737876 © Moszakubsad | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
adsorbent air bacteria catalyst cell charcoal classification clean cleanliness cleanroom concept contaminated contamination design diffusion dust efficiency filter filters filtration flow hepa high hvac icon illustration inertia interception isolated larger media merv micrometer mold particle particles particulate particulates pascal pollen purifier quality remove room smaller straining symbol velocity ventilation volume