


If available and used correctly, a respirator can selectively reduce the exposure you might otherwise receive. Is buying an escape hood or other type of respirator the best way to protect myself, my family, and/or my employees? This guidance will provide information on what respirators are, how they work, and what is needed for a respirator to provide protection.

Some employers and consumers are considering purchasing escape hoods or other respirators to protect themselves against potential terrorist threats, including biological and chemical substances. What You Should Know in Deciding Whether to Buy Escape Hoods, Gas Masks, or Other Respirators for Preparedness at Home and Work
