3M Qualitative Fit Test (QLFT) is pass/fail and relies on the user’s senses using one of four OSHA-accepted test agents. Commonly the bitter test or sweet agent is used in our testing procedures.

Preloaded with OSHA qualitative fit test protocols and meets OSHA Standard 29 CFR 1910.134. Seven exercises were performed for 1 minute each to determine the fit on the participant.