NASA-Developed, Color-Shifting Air Filters Now Available in Select U.S. Markets. CHAMPAIGN, Ill., Nov. 11, 2025 /PRNewswire/ -- Colorfil, the only air filter that visually indicates when it needs to ...

If you live in a house or apartment with central air (aka, the heating and cooling system integrated into your home), you’re likely familiar with air filters. Air filters help improve indoor air ...

Home air purifiers quickly became a sought-after device with the start of the pandemic, but they’ve been around since the 1860s. Over time, these purifiers—designed to clean the room they’re placed in ...

Clean your air and breathe better with one of these thoroughly tested picks Written By Written by Contributor, Buy Side Jon Bitner is a contributor to Buy Side a technology and gaming expert. Updated ...