3M PAPR Breathing Tube Covers are replacement covers designed to help protect 3M Breathing Tubes.3M PAPR Breathing Tube Covers are designed to help protect the breathing tube from damage, lengthening its service life. These replacement covers are specifically designed to help shield the breathing tubes from potential damage and debris, offering a range of protection options. Choose from flame-resistant covers to guard against flying sparks, radiant heat-resistant options, or disposable covers that protect against paint spray and debris. While these covers may help to enhance the durability of your breathing tubes, they do not provide additional respiratory protection. It is important to inspect all parts regularly and replace the covers when they become damaged or soiled. Designed for compatibility with 3M Breathing Tubes, these covers are a practical solution for ensuring the longevity and performance of your equipment in challenging environments.