If you’re tempted to clean and reuse your air purifier filter, read this first! Here’s what the experts have to say.

HEPA filters have become an increasingly common option in smart homes for those who really, really want to make sure they’re removing every bit of allergen or potential infectious particle. Often ...

Cold winter weather means furnaces work overtime. Keeping the air filter clean does more than clear the air. You'll save energy and a few cents, too. An air filter is supposed to trap dirt and dust, ...