{"id":33644,"date":"2026-10-28T09:00:00","date_gmt":"2026-10-28T01:00:00","guid":{"rendered":"https:\/\/www.wsh-peer.com\/en\/?p=33644"},"modified":"2026-10-26T14:58:52","modified_gmt":"2026-10-26T06:58:52","slug":"respirator-fit-testing-training","status":"publish","type":"post","link":"https:\/\/www.wsh-peer.com\/id\/respirator-fit-testing-training\/","title":{"rendered":"Respirator Fit Testing: How to Train Workers on N95 Use"},"content":{"rendered":"

With haze affecting Singapura<\/a>, Malaysia, and parts of Indonesia, many employers are handing out N95 masks to outdoor workers. But a mask only protects if it seals against the face, and that is what respirator fit testing checks. A worker wearing an N95 that leaks around the edges breathes in much of the same polluted air as someone wearing nothing.<\/p>\n

This guide explains what respirator fit testing is, what workers must be trained to do, and what records to keep. It draws on the Ministry of Manpower’s (MOM) haze guidelines for employers, and the principles apply to any tempat kerja<\/a> where respirators are used.<\/p>\n

\"Respirator<\/p>\n

Why Respirator Fit Testing Matters<\/h2>\n

An N95 mask is designed to filter about 95% of very fine particles, but only when air has to pass through the filter. If the edges do not seal, air takes the easier route around it. Faces differ in shape and size, so one model will fit some people well and others poorly. Fit testing finds out which model and size works<\/a> for each worker.<\/p>\n

MOM’s haze guidelines tell employers to ensure that employees who need masks or respirators are fit-tested, that sufficient stock is available, and that pelatihan<\/a> and supervision are provided to ensure correct use.<\/p>\n

What Is Respirator Fit Testing?<\/h2>\n

Respirator fit testing is a check that a specific respirator, in a specific size, seals properly on a specific person’s face. There are two common approaches:<\/p>\n