An air purifier can have a significant impact on the quality of the air in your home. If you've been thinking about picking one up, they're not hard to find — you can shop them as low as $40 on Amazon ...

We've tested scores of models for every room. Here are the air purifiers that blew us away. The ideal air purifier works efficiently and quietly in your room, so you barely even remember it's there.

I tried it, and here are my honest thoughts.

“You may not have a lot of room to work with, so a smaller unit that can quietly clean the air is what you’ll need,” says Misha Kollontai, who oversees CR’s testing of air purifiers. “The last thing ...

CINCINNATI — It's allergy season, and many of us are sneezing and dealing with runny noses as trees, flowers and grass all bloom. So what can you do to clean the air around you? One solution is to buy ...

Allergist suggests a hepa air filter for kid’s room, but I am dubious. Are in-room air filters worthless if the window is open? If the door of the room is open to the rest of the house (it’s a little ...

Hate dusty cases? Then you hate dusty rooms! I found a really nice replacement to a HEPA quality air filter. Take a box fan and then buy a 3M Filtrete 20x20x1 Ultra allergen Filter and buy some ( ...

Finding time to clean your home can be difficult even at the best of times. Worrying about microscopic dust mites making a mess that you can't even see isn't just inconvenient, it's downright ...

Running your furnace, central air, or heat pump probably constitutes a big part of your utility bill. But it’s a small, often inexpensive part—the air filter—that keeps these heating and cooling ...