N100

Translingual

Etymology

English N100

Noun

N100

  1. A filtration type that efficiently filters out 99.97% of airborne particulates of 0.3 microns (“μm”) (and all larger particles), but which is not resistant to oils.
  2. By extension, filtration standard of 99.97% of airborne particulates
  3. A filter implementing the N95 standard.

Coordinate terms

  • P1, P2, P3
  • FFP1, FFP2, FFP3

English

Etymology

From Initialism of Not resistant to oil particles with 100% filtration efficiency in NIOSH air filtration ratings.

Noun

N100 (countable and uncountable, plural N100s)

  1. N100; Ellipsis of NIOSH N100.
    1. (uncountable) N100 standard
    2. (countable) N100 filter

Coordinate terms

  • R100 (oil-resistant filter standard)
  • P100 (oil-proof filter standard)
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