A Summary Of HEPA Air Purifiers And What They Can Do For Your Habitation And Household

The term HEPA seems to be everywhere nowadays. There are HEPA filter air purifiers, HEPA filter vacuum cleaners, HEPA air conditioner filters, the list goes on and on. But what, exactly, is HEPA, what does it mean, and how does it work? Let's examine the mighty HEPA air purifier, as well as other applications, to get a better understanding of this often used term.

Why is HEPA Capitalized?

HEPA is capitalized because it's an acronym. The acronym stands for "high efficiency particulate absorbing". An alternate definition is "high efficiency particulate arrestance". In layman's terms, this means that a HEPA air purifier will either absorb or stop particulate matter, which is basically nothing more than fine particles that are generally invisible to the human eye.

How Do Humans Benefit From HEPA Air Purifiers?

Although HEPA air purifiers do clean pollen and dust out of the air, there are many more particles that are not natural to our environment, and that our human respiratory systems do not deal well with. Sometimes we can detect these other particles in the form of allergens and odors, sometimes we can't. Unfortunately, there are many pollutants that our bodies simply don't recognize and don't defend against, which leaves them to damage our lungs and other inner parts. Having a device that can either stop or absorb these dangerous particulates can definitely have a positive impact on one's health.

Are HEPA Air Purifiers Special Compared To Others?

Not every air purifier is the same. The standard for air purification is generally accepted to be the HEPA standard. This comes from HEPA air purifiers being the most effective air filtration available for so many years. HEPA filter air purifiers are so incredibly good at their job because they are capable of stopping 0.3 micron air particles. There is a point to focusing on that particular size of particle. When it comes to our respiratory systems, particles that are 0.3 micrometers in diameter are both dangerous and difficult to stop or filter.

Is a HEPA Air Purifier The Same As A HEPA-Type Air Purifier?

A true HEPA air purifier is held to certain standards. Chief among these standards is the ability to filter at least 99.7% of all 0.3 micron particles that pass through the machine. This is an extremely lofty standard, and you can expect to pay a premium for this ability. Generally speaking, HEPA air purifiers are not cheap. A HEPA-type air purifier, however, is a completely different animal. It's important to realize that there is absolutely no standard whatsoever that a HEPA-type air purifier must pass. A machine with this designation could be anything from a less effective, less expensive alternative to a completely useless piece of junk. Also, be wary of putting too much trust in HEPA air purifier reviews. The best HEPA air purifier will not only produce clean smelling air, but it will also remove particulates that are not detectable with human senses alone.

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