What You Need to Know About High Efficiency Particulate Air (HEPA) Filters
HEPA or High Efficiency Particulate Air filters have greatly changed the world of air purifiers and offers a great benefit to many allergy sufferers. HEPA filters were created in order to eliminate at least 99.97% of airborne particles down to 0.3 microns in size which are the hardest particles to filter. With this percentage of particle reduction, you can see why a lot of individuals are suffering from allergies can benefit so much by using this item. In order for you to understand more about this type of air filter, read on below.
The HEPA filters are comprised of randomly arranged fibers on a mat-like surface. This kind of arrangement enables more particles to be trapped within it. This filter uses three different methods in order to catch particles down to 0.3 microns, this include impaction, interception and diffusion. Impaction happens when the bigger particles cannot evade the fibers, therefore, these particles are forced to put themselves into one directly. This effect soars with higher air flow and smaller fiber separation. Read and learn more at getpasport.com.
Meanwhile, interception happens when the particulates, following the air flow, come very near to a fiber and stick to it. Diffusion refers to a boosting mechanism which resulted from the collision of gas molecules with the tiny particles, which then obstructed and delayed their path through the filter. This effect increases the possibility that a particle will be hindered by any of the three aforementioned methods. All these three levels of screenings, it is so much easy to see how 99.97% of airborne particles down to 0.3 microns in size are seized and held within the filter. As soon as the particles are trapped, the air purifier blows back into the room the filtered clean air for you to breath in. Performance Assurance Systems will help you to know about High Efficiency Particulate Air (HEPA) Filters.
You can find a lot of air purifiers available on the market these days, but you have to choose carefully which one you need because all of them are not the same. You have to know how large the room is in order to know what model of air purifier you have to purchase. You can also opt for a portable air purifier that will fit in any room size which are designed to filter a certain amount of space. With a quick research, you can determine which air purifier HEPA filter will best fit your needs as well as protect your whole family.
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