A Definition Of HEPA Air Purifiers And What They Can Do For Your Habitat And Household
Lately is seems like you can’t get away from the term HEPA. You can find HEPA filter air purifiers, as well as HEPA filters for vacuum cleaners and air conditioning units just by going to any local hardware or department store. None of that labeling explains what HEPA actually is, though. We’ll examine HEPA air purifiers to get a grasp of what, exactly, HEPA is and means.
Why HEPA And Not Hepa?
Since HEPA is an acronym, it’s written in all capital letters. Spelled out, HEPA means “high efficiency particulate absorbing”. Some maintain that it really means “high efficiency particulate arrestance”, which is probably more accurate. Explained in plain English, HEPA air purifiers absorb, or at least put a stop to particulate matter, which are tiny, fine particles of stuff in the air that the human eye usually can’t see.
How Do HEPA Air Purifiers Help People?
We recognize dust and pollen as things that give our bodies fits, but HEPA air purifiers deal with many, less natural pollutants as well. It is difficult for our bodies to detect these tiny particles unless they come across as odors or allergens. Unfortunately for us, there are many things that can damage our respiratory systems that do not register to our senses, and that our bodies have no natural defenses for. This is why we rely on technological devices to clean these particles that other technological devices have put there, in the form of outgassing carpet and furniture dyes, fumes, or anything else.
How Is a HEPA Air Purifier Different From Other Air Purifiers?
Not all air purifiers are equal. Most entities that test any type of air purification device compare the results to “HEPA standards”. This is because, for nearly half a century, this type of air filtration has been the absolute king. What makes the HEPA filter air purifiers so great, though, is their ability to stop particles 0.3 micrometers in diameter. This is not a random number or designation. It has been found that, when it comes to the human body, 0.3 micron particles are not only the most dangerous, but also among the hardest to filter.
Is a HEPA Air Purifier The Same As A HEPA-Type Air Purifier?
There are certain standards that a true HEPA air purifier must meet. For one, they have to be able to stop or filter 99.7% or more of every 0.3 micron particle passing through them. This is no easy task, and the consumer will pay good money for a purifier with this certification. It’s worth noting that HEPA air purifiers, for the most part, are somewhat pricey. To make money off those who cannot afford a true HEPA purifier, there are HEPA-type air purifiers. These devices are held to no particular standard or measurement of effectiveness. When buying a HEPA-type air purifier, you may get a machine that is anywhere from slightly less effective, but cheaper, to a noisy device that is really nothing more than an expensive, low volume fan. Take any HEPA air purifier reviews with a grain of salt, as well. Most things that we smell do not fall under that 0.3 micron category, so the human nose really isn’t all that good at detecting the best HEPA air purifier.
Still not sure that a HEPA air purifier is for you? Visit HEPA Air Purifiers Info for answers to all of your questions.
