Learn About HEPA Air Purifiers
The term HEPA is becoming quite well known and is understood to mean clean air. The available HEPA air purifiers are some of the most effective purifiers you will see today. People often assume HEPA is a brand of purifier but but it actually is an acronym for High Efficiency Particulate Air, or High Efficiency Particulate Arrestance (or Arrestor). For an air purifier or air filtration unit to be allowed to be known as a HEPA unit the manufacturers must ensure it meets strict guidelines on the air that passes through it before it can be classified as a HEPA.
A filter must remove 99.97 percent of particles that are 0.3 microns for it to be qualified as a HEPA filter or purifier. Microns don’t mean much to most of us but that is around 300 times smaller than the diameter of a strand of human hair. That is so tiny that it cannot be seen by the naked eye. It’s a proven fact that most of the air found indoors is up to five times more contaminated than the air typically is outside in the street. Statistics like that you and your family are probably breathing in these microscopic particles, which is a worrying thought.
When you go shopping for a HEPA air purifier you would probably be wise to steer clear of the models that are designated as HEPA-type. These are not true HEPA filters and may only capture 50 percent or so of what a genuine and authentic HEPA filter would capture. A HEPA filter circulates and exchanges the air in the room where it’s operating. The more times the air is cycled through the filter, the cleaner it will become.
HEPA air filters can not only remove microscopic particles of dust from the air, but other contaminants as well. This includes smoke particles, pet dander, dust mites, bacteria, certain viruses and more. If you smoke or own an indoor pet, you should definitely consider an air purifier. People with allergies find that using a quality air purifier often provides relief for their uncomfortable symptoms.
You will find plenty of variety amongst the different HEPA air purifiers on the market these days and they are manufactured by many different companies. There are lots of different sizes, various different styles and all come at different prices. It is important that when you go shopping for an air purifier you know the dimensions of the area it is designed to clean as they have a limited capactity for dealing with the volume of air. This means that more than one may be needed to deal with all the air in your home. You will most likely need to replace your HEPA filters periodically for optimum results. All in all, HEPA air purifiers are effective and affordable, and a great choice for anyone who is concerned that the air in their home should be clean and healthy for their family to breathe.
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