3M Replacement Hood is the replacement for S-855 hood assembly. Replacement hood comes with sealed seams and S-805-5 inner collar for use with premium head suspension. It is installed with S-950 premium head suspension and is approved for use with certain 3M powered air purifying and supplied air respirator systems. It is recommended for use in automotive, food & beverage manufacturing, military maintenance, repair & operation, pharmaceutical and transportation industries. It is ideal for assembly, facility maintenance, machine operations, painting, sanding applications.