Respiratory protection refers to equipment designed to safeguard individuals from inhaling harmful substances in the air, such as dust, fumes, gases, and biological agents. Common types of respiratory protection include masks, respirators, and breathing apparatuses, which filter or supply clean air to the user. These devices are essential in various settings, including construction sites, hospitals, and laboratories. Proper use of respiratory protection is crucial for ensuring safety and health. Users must be trained on how to select, fit, and maintain their equipment. Regular inspections and adherence to safety guidelines help minimize the risk of respiratory illnesses and enhance overall workplace safety.