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    • MERV Ratings: What Do They Mean?

      MERV Ratings: What Do They Mean?

      Bob Vila via Yahoo News· 3 days ago

      -Conditioning Engineers (ASHRAE) designed the MERV scale to represent a filter’s worst possible performance at removing particles 0.3 to 10 microns in...

    • How to Clear Your Home of Wildfire Smoke

      New York Times· 11 hours ago

      First, consider a true-HEPA air purifier. Wildfire smoke predominantly consists of particles that are smaller than 10 microns, and true-HEPA air filters are exceptionally ...

    • How Much Does a Whole-House Air Purifier Cost?

      How Much Does a Whole-House Air Purifier Cost?

      Bob Vila via Yahoo News· 3 days ago

      Whole-house air purifiers can help reduce respiratory irritants and minimize allergy symptoms. For homeowners interested in such benefits, the average...