can AC filter smoke particles

Can a Central Air Conditioner Filter Out Wildfire Smoke From Your Home?

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The image illustrates how a central air conditioner equipped with a MERV 13+ filter captures outdoor wildfire smoke particles before they enter the house. The system is shown delivering clean, filtered air into the home's living room, demonstrating that it can effectively improve indoor air quality.

Wildfire smoke doesn’t stop at your front door. Those ultrafine particles, some as small as 0.4 microns, slip through gaps, cracks, and your HVAC system before you even smell them. Your central AC can help filter wildfire smoke, but not with the standard filter that came with it. Most basic filters let the dangerous stuff … Read more