For a budget option, consider the Lasko LP300 HEPA Tower Air Purifier. It's well under $100 with low filter replacement costs, though it's most efficient for small rooms. Learn more about how ...

Some cabin air filters use activated charcoal to better trap odors. Others offer some level of HEPA-rated filtration ... Air-filter replacement cadence depends on a lot of highly variable factors ...

To combat hay fever or pet allergies, your air purifier should be equipped with a High Efficiency Particulate Absorbing (HEPA) filter. "These filters can remove up to 99.97% of small airborne ...

HEPA stands for “high ... this behavior on various machines. Some air purifiers require filter changes twice a year. Others only require annual replacement. A select few claim to last up to ...

To help people protect themselves and their families, American researchers have developed a low-cost, durable, do-it-yourself (DIY) air cleaner that works as well as more expensive HEPA filters to ...

Recent studies show that upgrading HVAC systems and using HEPA filters to improve air quality in classrooms provide health ...

Rensa Filtration’s SuperFlo HEPA V-Bank and HEPA Deep Pleat filters have been evaluated by UL Solutions and are certified to ...