Portable Hepa Air Filter Covid

Learn more about indoor air in homes and coronavirus covid 19.

Portable hepa air filter covid.

Will an air cleaner or air purifier help protect me and my family from covid 19 in my home. Portable uv air purifiers can provide a handy solution. Hepa which stands for high efficiency particulate air filters are rated at the top of their class for their ability to trap tiny particles in the air around at least 99 97 theoretically. The filter s density can be problematic however.

Hepa filters are very effective certified to capture 99 97 percent of particles that are precisely 0 3 micron in diameter particles that size are perfectly suited to maneuver through the filter. Hepa filters are a special type of filter that captures microscopic particles which according to the governor have shown to help reduce the presence of covid 19 in the air. Considering the sensitivity surrounding covid 19 hepa filters might be ideal. When used along with other best practices recommended by cdc and others filtration can be part of a plan to protect people indoors.

By themselves portable air cleaners and hvac filters are not enough to protect people from the virus that causes covid 19. Portable air cleaners can limit the spread of the virus via long range airborne particles by capturing most of those particles in a hepa filter and cleaning the air at a rate of up to six times. However by itself a portable air cleaner is not enough to protect people from covid 19. When used along with other best practices.

In a 2016 study by nasa it was tested and proven that hepa filters were most efficient almost 100 at filtering particles at 0 01 micron below the normal 0 3 test standard for hepa filters.