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 ...

Air purifiers use filters to trap airborne irritants like pollution, allergens, and smoke. The best purifiers have HEPA filters and a carbon filtration system to also trap odors. When choosing a ...

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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 ...

For up to 100 square feet: Honeywell HHT270 Tabletop Air Purifier For up to 150 square feet: Blueair Pure 511 Air Purifier For up to 500 square feet: Winix 9800 Air Purifier For up to 750 square feet: ...

Portable air purifiers are good for helping air out your home, reducing or increasing humidity, limiting access to air pollution, and generally keeping your home air clean. However, you need to get ...

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 ...

In this video, I demonstrate how to create an air filter to purify the air in a house or shop using simple, inexpensive, and ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Improving workshop air quality is a concern for everyone—who wants to breathe in all ...

Editor's Note: March 4, 2026 – Ahead of spring and summer allergy season, we’ll be testing a few additional air purifiers for consideration in this roundup. We’re intrigued by the Sans Air Purifier ...