Improving Air Quality with HEPA Filter Air Purifiers

Air purifiers with HEPA filters can remove at least 99.97% of airborne particles, including dust, pollen, mold spores, and pet dander, making them effective for improving indoor air quality and aiding those with allergies.

Air Purifiers With HEPA Filters FAQ

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Do air purifiers have HEPA filters?

A number of devices use these filters, such as air purifiers, which are designed to remove a host of particles and pollutants from the air in your home. There is no federal certification or regulation for HEPA filters in the United States, but the Environmental Protection Agency offers some advice on how to choose efficient filters.

How does a HEPA purifier work?

Rather, in HEPA purifiers, a fan draws particles suspended in the air through a dense, felt-like filter that has billions of tiny gaps of varying size. Air passes through almost unimpeded—thus the “high-efficiency” in HEPA.

What is a high efficiency particulate air (HEPA) filter?

A high efficiency particulate air (HEPA) filter is a pleated device that can remove particles from surrounding air. A number of devices use these filters, such as air purifiers, which are designed to remove a host of particles and pollutants from the air in your home.

Can a HEPA filter remove particles from the air?

When placed into filtration systems like air cleaners and purifiers, HEPA filters can remove 99.97 percent of particles from the air. These filters were initially used in nuclear plants, but a host of new devices use this technology in products that can help clean the air in your home.

What is a HEPA air purifier?

HEPA air purifiers are high quality devices that remove air contaminants indoors. These can also help prevent the buildup of dust and mold. There are various HEPA air purifiers available to purchase for varying prices and room sizes.