Check your current filter. The easiest way to find the size you need is to look at the filter that's already inside of your ...

HEPA stands for “high efficiency particulate air,” and a HEPA filter, according to the Environmental Protection Agency, “can theoretically remove at least 99.97 percent of dust, pollen ...

Like the Dyson, the Shark purifies the air of pollutants with a HEPA filter. They both have smart ... This has really helped ...

HEPA air purifiers are the most effective and are made by a wide range of companies," said Dr. Greenberg. The better the filter inside the air purifier, the stronger the airflow and the more the ...

HEPA is a type of pleated mechanical air filter that can ideally remove at least 99.97 percent of dust, pollen, dander, mold, and bacteria particles as small as 0.3 microns. These are the most ...

Ask an air conditioning professional what type of high efficiency filter your air conditioner can accept ... use a high-efficiency particulate air (HEPA)-type vacuum.