The M-350 Suspension is a replacement part for 3M Versaflo M-300 Series Hardhats and M-400 Series Helmets.
3M PAPR Headgear Suspensions replace worn or damaged parts in 3M PAPR Headtops and Helmets. They attach into the 3M Headtop or Helmet to help provide a comfortable fit. It is a required component that helps prolong the service life of the equipment.