As part of the natural repair functions our bodies go through each day, one of those  necessary functions is both good and bad. Each day the body sheds over 1,000,000 skin flakes from your body. This is a natural process that allows the old, used skin cells to flake off (so to speak) and be replaced with new skin cells.

Again, this process takes place every day for everyone of us. So, for example, if you have a family of four they will generate 4 million skin flakes a day. These skin flakes range in size from less than 1 micron to 30 or 40 microns in size. Over 30% of the dust you see in the air ( dust particles in the sunlight through the window) are skin flakes…… Oh yes they are!

Okay! So what happens to these skin flakes? Well, some of them are picked up by the vacuum and those that stay airborne may be removed through the filter in located in the return air side of your heating/cooling system. The rest are eaten. Yep, eaten by dust mites.

For all the bad press the dust mites get ( and there is a reason for that)  they are natures own trash disposal system. You see, dust mites feed off of skin flakes.  We call them dust mites since the term “skin flake mites” is too long and rather disgusting. Yet, that is exactly what they do. Munch on your dead skin!

When your body is at rest whether sleeping, or sitting on the couch, your skin cells are being shed. These flakes tend to stay in place longer and thus become the better feeding grounds for dust mites. When the dust mites eat your dead skin they produce small pellets or fecal matter. They produce up to 20 of these digested skin pellets each day. It is these pellets or “dust mite feces” that affects millions of allergy sufferers.

Dust mites themselves are relatively large so they seldom become airborne. The dust mite feces or pellets are very tiny easily become airborne.  They are aspirated into the body through the lungs and for many people these pellets can cause some severe allergic reactions for a number of individuals.

No matter how often you dust, vacuum and clean your home you will have some of these dust mites in your enclosed living environment.  Since the main allergen is the dust mite feces, the removal of these tiny pellets is essential.

Since the dust mite feces is light and can be airborne it is essential that the filter or filtering device you have in your heating/cooling system be effective on removing small, less than 10 micron sized particles. In addition, you need to keep the fan in your heating/cooling system to run all the time so setting the fan switch to “fan on” on your thermostat will keep the air moving and continuously draw the airborne particulate back to the filter.

Pure Air Systems has been making HEPA and Carbon based air filtration systems since 1985. These commercial grade HEPA units are designed to attach to any forced air, ducted heating/cooling system and can remove 99.99% of all airborne particles 0.3 microns or larger. These systems are extremely effective at removing dust mite feces and other airborne allergens.

For more information on the complete product line please go to our website at: www.pureairsystems.com




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About the Author: Don Musilli

My name is Don Musilli. I started Pure Air Systems in 1985 and then sold it in 2006. I continue to consult for PAS and write their blog and control their Twitter account. I also, on occasion, make changes to the website. The company is now almost 26 years old and has been a major player in offering commercial grade, high performance HEPA and Carbon based filtration systems for the commercial, institutional, industrial and residential markets.

I currently reside in Englewood, Florida where I write blogs and do social media marketing for a number of clients.


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