What is HEPA?
"HEPA stands for High-Efficiency Particulate Air. Many vacuum cleaners have a HEPA filter. A HEPA filter will stop at least 85% and at most 99,999995% of all particles of 0,3 micrometer (µm) and up."
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"HEPA stands for High-Efficiency Particulate Air. Many vacuum cleaners have a HEPA filter. A HEPA filter will stop at least 85% and at most 99,999995% of all particles of 0,3 micrometer (µm) and up."
This was helpful (287)