What Does HEPA Stand For?

HEPA stands for High Efficiency Particulate Air Filter

HEPA, or High Efficiency Particulate Air Filter, is a type of air filter designed to capture at least 99.97% of airborne particles that are 0.3 microns in diameter. It is commonly used in various applications, including residential, commercial, and industrial settings, to improve indoor air quality by effectively removing allergens, dust, pollen, pet dander, and other particulate pollutants. HEPA filters are crucial for environments requiring stringent air purification, such as hospitals, laboratories, and cleanrooms.