Which respirator has the highest protection factor and will provide the highest protection against airborne contaminants?

Question

A. Full face air purifying respirator
B. Half-face air purifying respirator
C. Airline respirator with escape bottle
D. Dust mask

Answer 1

C. Airline respirator with escape bottle

The airline respirator with escape bottle typically has the highest protection factor, as it provides a continuous supply of clean air from a remote source. This type of respirator is often used in high-risk environments where there are high levels of airborne contaminants.