Gerson 1845 R95 Particulate Respirator with Valve, Gasket, and Nuisance Vapor Relief (Box of 5) Acid Gas Relief but does not replace a

but does not replace a true acid gas cartridge when exposure is regulated

but unless the label states a Class K rating it is not for cooking-oil (grease) fires

This is a true hi-vis full-zip hoodie yellow and a genuine hooded safety sweatshirt — a fluorescent yellow safety hoodie for all-weather work

NRR (ANSI S3

Gerson 1845 R95 Particulate Respirator with Valve, Gasket, and Nuisance Vapor Relief (Box of 5) Acid Gas Relief but does not replace aEDITORIAL REVIEW Gerson 1845 R95 Judged on the published NIOSH designation, the protection factor OSHA actually assigns it, and how the format fits a working shift. Assessed by Steven Eaton, WC Safety editor. An air purifying respirator filters air; it does not supply any. Under 29 CFR 1910. 134 no filtering facepiece may be used in an atmosphere that is IDLH or oxygen deficient (below 19. 5% oxygen). Those conditions require a supplied air respirator