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• #J MAC AND HOUSE CLEANER VID PORTABLE#

In order to select an air cleaner that effectively filters viruses from the air, choose: 1) a unit that is the right size for the space you will be using it in (this is typically indicated by the manufacturer in square feet), 2) a unit that has a high CADR for smoke (vs.

Others indicate they use High Efficiency Particulate Air (HEPA) filters. Many manufacturers use the Clean Air Delivery Rate (CADR) rating system to rate air cleaner performance. “removes 99.9% of particles as small as 0.3 um”). In some cases, they may indicate particle removal efficiency for specific particle sizes (e.g. Manufacturers report this capability in several ways. In order for an air cleaner to be effective in removing viruses from the air, it must be able to remove small airborne particles (in the size range of 0.1-1 um).

#J MAC AND HOUSE CLEANER VID PORTABLE#

Portable air cleaners (also known as air purifiers) may be particularly helpful when additional ventilation with outdoor air is not possible without compromising indoor comfort (temperature or humidity), or when outdoor air pollution is high. Air cleaning and filtration can help reduce airborne contaminants, including particles containing viruses. When used along with other best practices recommended by CDC and other public health agencies, including social distancing and mask wearing, filtration can be part of a plan to reduce the potential for airborne transmission of COVID-19 indoors.Īir cleaners and HVAC filters are designed to filter pollutants or contaminants out of the air that passes thru them. By itself, air cleaning or filtration is not enough to protect people from COVID-19. When used properly, air cleaners and HVAC filters can help reduce airborne contaminants including viruses in a building or small space.

Read EPA’s “Guide to air cleaners in the home" (PDF). Portable air cleaners may be particularly helpful when additional ventilation with outdoor air is not possible without compromising indoor comfort (temperature or humidity), or when outdoor air pollution is high.Ĭaution: The use of air cleaners alone cannot ensure adequate indoor air quality, particularly where significant pollutant sources are present and ventilation is insufficient.