What is HEPA and why is it important?

3/9/2016 (Permalink)

You have probably heard the term HEPA in commercials for vacuums, but what does it mean?  The definition of HEPA stands for high-efficiency particulate air.

What that means is that air that is passed through a HEPA filter will have 99.7% of particles in the air that are .3 microns or larger. To help put that in perspective the diameter of a human hair is between 50 and 75 microns.  So as you can see a HEPA filter is capable of removing very small, invisible to the naked eye, particles from the air. Those particles could include but are not limited to dust, pollen, mold spores, soot or ash.

Using a HEPA filtered air scrubber or vacuum can help remove these small particles from the air leaving the air we breathe cleaner and remove odors.