NIOSH air filtration rating
id:
niosh-air-filtration-rating-178-10753484
title:
NIOSH air filtration rating
text:
The NIOSH air filtration rating is the U.S. National Institute for Occupational Safety and Health (NIOSH)'s classification of filtering respirators. The ratings describe the ability of the device to protect the wearer from solid and liquid particulates in the air. The certification and approval process for respiratory protective devices is governed by Part 84 of Title 42 of the Code of Federal Regulations. Respiratory protective devices so classified include air-purifying respirators (APR) such
brand slug:
wiki
category slug:
encyclopedia
description:
U.S. rating of respirators
original url:
https://en.wikipedia.org/wiki/NIOSH_air_filtration_rating
date created:
2015-10-21T17:30:38Z
date modified:
2024-09-04T17:15:39Z
main entity:
{"identifier":"Q23582148","url":"https://www.wikidata.org/entity/Q23582148"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/f/f7/N95mask.jpg","width":1280,"height":1138}
fields total:
13
integrity:
16