What are your thoughts on FFE vs Fit Factor. OSHA states that it is the overall fit factor that counts, but some providers state that individuals must pass each and every exercise. What is the actual/real world difference between a Fit Factor of say 80 vs 120? That is a difference of FFE as 98.75% vs 99.17%…

Questions & Answers › Category: Inspection/Assessment › What are your thoughts on FFE vs Fit Factor. OSHA states that it is the overall fit factor that counts, but some providers state that individuals must pass each and every exercise. What is the actual/real world difference between a Fit Factor of say 80 vs 120? That is a difference of FFE as 98.75% vs 99.17%…

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Cimona Fernandes Staff asked 5 years ago

From Mark Reggers – Respirator Fit Testing: Why and How