3M-6900E 3M Respirator Mask - Large is part of the 3M safety equipment line. SPF Depot supplies 3M respirators, cartridges, filters, masks, replacement parts and personal protective equipment for spray foam and industrial contractors.
OSHA Requires 5P71 Prefilter and 501 Retainer for urethane and polyurea sprayers.
Fresh Air Supply hose - #SA2000 for supplied air system. #7890 Plug required for front port.