Respiratory protection is an essential part of working safely in various environments. Whether working in construction, the chemical industry, healthcare or other sectors where exposure to hazardous substances or particles is possible, wearing the correct respiratory protective equipment is very important. The purpose of respiratory protection is to protect the respiratory tract against harmful substances, vapors, gases, mists, smoke and other particles that can cause health problems when inhaled. This may involve both short-term exposure and long-term exposure to these hazardous substances. Different types of respiratory protective equipment are available depending on the specific needs and risks of the work environment. A common type of respiratory protection is the use of respirators. These masks can range from simple disposable masks to advanced masks with filters and ventilation systems. Disposable masks, also known as dust masks, are suitable for situations where there is exposure to dust particles, such as when sanding or grinding materials. These masks are relatively cheap and easy to use, but do not provide protection against gases or vapors. For situations involving exposure to gases, vapors or other chemicals, masks with filters are available. These filters can provide different levels of protection depending on the type of filter used. It is important to choose the right filter based on the specific substances one is exposed to. In addition to masks, respirators are also available that provide a constant supply of clean air. These devices, such as breathing apparatus, are suitable for situations where there is a high risk of exposure to hazardous substances. They ensure that the wearer always breathes fresh, clean air, regardless of the ambient air. It is important to regularly check and maintain respiratory protective equipment to ensure that it functions properly. Filters should be replaced regularly and masks should be kept clean and in good condition. In addition, it is important to receive proper training and instructions on the use of respiratory protective equipment so that they are worn and used correctly. In short, respiratory protection is crucial to ensure the health and safety of workers in environments where exposure to hazardous substances or particles is possible. By using the correct respiratory protective equipment and following the correct procedures, employees can remain safe and healthy during their work.