HELMET WELDING 9100 FX AIR EXC LENS

Replacement 3M? Speedglas? flip-up 9100 FX Air shell only (part number 542800).

For use with any existing Speedglas? 9100 series welding lens
This shell includes the head harness, excludes welding lens
New silver front cover which deflects heat
Please note this is not the complete 9100 FX Air flip-up welding helmet. If you are looking for the helmet including the Speedglas 9100XXi welding lens, please see the helmet upgrade kit part number 549026.