Take a look at the pros and cons of HEPA Filter Air Purifiers
If you wish to have the best air quality in your home and office premises, then you need to use HEPA air purifiers. These purifiers remove 99.7% of particles from the air with particle sizes bigger than 0.3 microns. But along with advantages, HEPA filters are found to have certain disadvantages as well.
First, let us check the pros of HEPA filter air purifiers:
HEPA filters can clean circulated air with ease:
The air that is being recirculated in a closed room or chamber contains particulate matter, microbes, etc., which are harmful to human health. But if you are using a HEPA filter, then there is nothing to worry about as these filters can remove particulate matter from circulated air with ease.
HEPA filters remove particles from the air efficiently:
The air quality in the room can be of superior quality only if the filter removes maximum particulate matter in the air. The HEPA filters
are able to remove 99.97 percent of any particle that is bigger than 0.3 microns, and this means that these filters
are highly efficient in removing particulate matter like microorganisms from the air.
HEPA filters have long filter life:
As compared to other filters like carbon filters, HEPA filters are a cost-effective solution as they have a longer life. On average, HEPA filters have a life of around 2 to 3 years which is pretty long as compared to the other filters available in the market.
Reduces allergy and asthma symptoms:
Allergy-causing particles like dust, dander, pollen, etc., can be removed easily by HEPA filters, and hence they are useful in reducing allergy and asthma symptoms.
Now we take a look at the cons of HEPA filters:
All pollutants are not trapped by HEPA filters:
One of the major disadvantages of HEPA filters is that they cannot trap some pollutants such as gases, fumes, chemicals, and odors
It can be tough to clean HEPA filters:
Due to the size and shape of HEPA filters cleaning them can be a tough task. There are some HEPA filters that you can clean, but it is not all that easy.
HEPA filters are not capable of removing every particle:
One thing that comes to mind is what about particles larger than 0.3 microns? Well, HEPA filters will not be able to remove the particles which are larger than this size, and this happens to be one of the most obvious disadvantages of HEPA filters.
HEPA filters require frequent replacement:
As the HEPA filters capture 99.97 % of the particles naturally, they tend to clog faster as compared to some other porous filters. Naturally, you will have to replace the HEPA filter more often as it clogs faster.
Conclusion:
Yes, HEPA filters have advantages as well as disadvantages. But overall, this is one of the best options that one has to get superior air quality. No wonder that the demand for HEPA filters is very high.