What Are the Best HVAC MERV Air Filters for Mold Spores? Find Out Now
Your HVAC system runs all day — but if you’re using the wrong filter, it could be circulating mold spores instead of catching them. Most common indoor mold spores measure between 1 and 20 microns, and a basic low-MERV filter won’t trap the smaller ones. That’s a problem, especially in humid climates or homes with … Read more