Air pollution facts for indoors have lead to the creation of today's new air filtrations systems. They are highly effective because of the invention of HEPA filters. Also many of the new vacuum cleaners, which incorporate them have a high rating when reviewed.
The unabbreviated term is "High Efficiency Particulate Air," thus shorted we have the term HEPA. The Institute of Environmental Science requires that a Certified High Efficiency Particulate Air filtration system must capture a minimum of 99.97% of contaminants at 0.3 microns in size. This illustrates why they are so effective and so important when considering a new cleaning appliance or air system for your home.
Did you know that these air filtration systems have been traditionally used in hospital operating and isolation rooms, pharmaceutical and computer chip manufacturing, as well as in other applications requiring "Absolute" Filtration. You will find that commercial HEPA vacuum systems are in high demand.
Today these air cleaners, vacuums and air filtering devices are used in a wide variety of critical filtration applications in the nuclear, electronic, aerospace, pharmaceutical and medical fields. These devices are required by law to be used in all equipment for asbestos abatement.
Today these filtering cleaners are highly recommended for allergy and asthma sufferers who can't deal with the pollution in their indoor air. This is because 99.97% of those harmful particles, including dust, mold spores, dust mites, pet dander, and plant fibers are the cause of many allergy symptoms. These High Efficiency Particulate Air cleaners can even trap deadly Anthrax spores.
Another benefit of a their effectiveness is they can remove harmful V.O.C.'s (Volatile Organic Compounds) which are gases that come from house-hold chemicals and synthetic materials.
They also collect the airborne dust and dander including dust mites rather than just pushing the air around the room as an ionizer does. Many filtration systems that don't have these effective filters leave the toxic elements trapped in the room and eventually they become airborne again. The idea is to remove the dust from your home, not simply move it from here to there.
So you can understand the merit of home cleaning appliances which incorporate HEPA filters and how they increase the vacuum cleaners rating. Whether you are looking for a commercial HEPA vacuum system or a home system the Internet is a wonderful resource to help reduce the indoor air pollution facts that point to breathing less than optimal air.
For more information on different brand of canister vacuums that using HEPA filters, click here.