|
Each model in the Nilfisk Extreme range is equipped with a HEPA H14 filter so efficient it is more effective than the human lung. The high grade allergen filter is designed to capture 99.999% of particles down to 0.3 micrometers including hair, pollen, bacteria and dust mite remains which are common sources of irritation for allergy sufferers.
For example, there are 100,000 particles per litre of air in a standard sized living room, but the exhaust air after a HEPA H14 filter contains only five particles per litre of air.
Therefore the Nilfisk Extreme's HEPA H14 filter, combined with the machine's HEPA-tight construction, offers the highest level of filtration available on the consumer vacuum market. |