HEPA definition

HEPA means High Efficiency Particulate Air (filter).
HEPA means the designation given to a product, device, or system that has been equipped with a high-efficiency particulate air filter, which is a filter capable of removing particles of 0.3 microns or larger from air at 99.97 per cent or greater efficiency.

Examples of HEPA in a sentence

  • The school’s HVAC system has been reviewed and is regularly run with HEPA filters that are regularly changed.


More Definitions of HEPA

HEPA means a high efficiency particulate air filter capable of trapping and retaining 99.97 percent of particles greater than 0.3 micrometers in mass median aerodynamic equivalent diameter.
HEPA means high-efficiency particulate air and indicates the efficiency of an air filter or air filtration system.
HEPA means High Efficiency Particulate Absolute.
HEPA means high efficiency particulate air filtration.
HEPA means High Efficiency Particulate Arrestor with a collection efficiency of 99.95% for the most penetrating particle size. Filters with higher efficiency may be used;
HEPA is defined in Section 15.2(f) below.
HEPA means high-efficiency particulate air. (10m)“High-risk level compounded sterile preparations