HEPA Air Purifiers
One of the favorite air purifiers are the HEPA based units. HEPA stands for "High Efficiency Particulate Arresting" and it was originally developed during the World War II by the US Atomic Commissions to protect its researchers from toxic particles. Since then, the HEPA technology has been widely used in many air purifiers
True HEPA filters are made from from high grade paper that acts as filters to remove 99.97% of all pollutants that are greater than 0.3 microns in size. There are many filters out there that has a "HEPA-Type" label on the air purifier units. . These are not true HEPA filters, and their efficiency ranges from 25% - 95% depending on the material used and the design.
True HEPA filters are recognized by OSHA/EPA as a proven method of cleaning the air. It's often regarded as the best form of air filtration. "Clean rooms" in hospitals, laboratories and high-tech research rooms often emply HEPA filters to create a contamination free environments.
If you want to read more about HEPA filters, follow this link: HEPA air purifiers
True HEPA filters are made from from high grade paper that acts as filters to remove 99.97% of all pollutants that are greater than 0.3 microns in size. There are many filters out there that has a "HEPA-Type" label on the air purifier units. . These are not true HEPA filters, and their efficiency ranges from 25% - 95% depending on the material used and the design.
True HEPA filters are recognized by OSHA/EPA as a proven method of cleaning the air. It's often regarded as the best form of air filtration. "Clean rooms" in hospitals, laboratories and high-tech research rooms often emply HEPA filters to create a contamination free environments.
If you want to read more about HEPA filters, follow this link: HEPA air purifiers
posted by Julian Kirrin at 7:23 AM
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