You would think that hepa filter is all you need but you also need charcoal activated carbon filter.
Activated carbon air filter vs hepa.
It is used in water purification as well as air filtering among other things like gas processing.
This is often compared with the merv rating scale.
Carbon filters remove bad odor.
Ideally both of of these two filters should be used together given that they both filter out different contaminants this article will explore the differences between the two in more detail below.
Carbon filters use activated carbon to remove microbes and other impurities in the air.
Unlike hepa filters carbon uses absorption taking the contaminants into its porous surface.
Airborne particulates react chemically with the carbon in the filter causing it to.
Both hepa filters and carbon filters work to improve indoor air quality.
This nasa study of hepa filtration is quite technical but the graph on page 7 and the preceding paragraph do a good job of explaining why hepa filters are actually most efficient almost 100 at.
Carbon filters remove bad smells and bad odors from the air room.
Carbon filter job is different.
The technology behind this system is very different than the one used with hepa filters.
However due to differences in filtering capabilities hepa and carbon filters are often used in different industries.
Beware that when you see a filter being rated as hepa like or hepa type it means that it does not comply with the high standard true hepa filters follow.
Air oasis filters within the iadaptair use true hepa filtration alongside activated carbon.
Carbon filters are used in air purifiers to absorb remove and capture particulate in the air davidson said.
All hepa filters are tested and certified to be at least 99 97 efficiency in.