Which item is considered personal protective equipment (PPE)?

Personal protective equipment (PPE) includes items designed to protect an individual from various hazards that may be encountered in the workplace or during specific activities. A respirator is specifically designed to help filter out harmful particles, vapors, or gases from the air, thus safeguarding the user's respiratory system. This makes it a crucial piece of equipment for ensuring health and safety in environments where airborne contaminants are a concern.

In contrast, the other items listed do not serve as protective gear. A hand sprayer is typically used to apply pesticides or chemicals but does not protect the user from exposure; instead, it is a tool for application. A water bottle is for hydration and does not offer any protection against environmental hazards. Similarly, a measuring cup is a tool used for measurement in various applications and does not provide any protective function. These distinctions highlight why the respirator is classified as PPE.