3M PAPR Headgear Collar is a replacement collar for 3M Versaflo Helmets, designed to maintain a comfortable respiratory seal. Regular inspection and timely replacement are recommended to prolong the service life of your equipment.3M PAPR Headgear Collar is an essential replacement component for maintaining the functionality and comfort of 3M Versaflo Helmets. Designed to zip into the shroud to provide a secure and comfortable respiratory seal. By ensuring a proper seal, the collars help maintain system performance and safety, supporting the effective operation of your respiratory equipment. Regular inspection of the headgear is advised, with immediate replacement of any damaged parts to ensure continued protection and reliability. These collars are a required component for prolonging the service life of your equipment, making them a practical choice for users seeking to maintain optimal performance in various work environments.