Have you been avoiding the growing layer of dust that's developing on your ceiling vents? HVAC registers placed in the ceiling aren't exactly out of sight, but you may try to put them out of your mind ...

Clean air vents are one of the simplest ways to protect your indoor air quality, keep energy bills in check, and extend the life of your heating and cooling equipment. To do that well, you need to ...

The dust bunnies surrounding dirty air conditioning/heat vent covers not only call attention to no-dusting zones, they also tell the world that you haven’t been changing the filters enough. But ...

Editor's Note: Keen Home has released some hardware and firmware updates that have significantly changed the product experience. Our review has been updated to reflect those changes. Keen Home's fixes ...