Hazardous dust

When it comes to workplace safety and the potential danger level of dusts, three classes of dusts considered a risk to health have been identified: L (low risk), M (medium risk) and H (high risk). Nilfisk can provide both filters and machines with L, M or H certification in accordance with the above-mentioned European standard. Nilfisk has also developed a dust containment system for total safety.

HEPA and ULPA filters are worth a special mention.

These are filters that offer high and ultra-high efficiency (High Efficiency Particulate Air and Ultra Low Particulate Air respectively, or H and U for short).

All Nilfisk-CFM filters for high and ultra high efficiency (known as absolute filters) are tested and certified individually in accordance with the strict EN 1822-1 standard.


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