3M™ 9928 Welding Cool Flow™ valve reusable respirator is a particulate respirator that offers protection against welding fumes. Soft inner face-seal ring improves face seal and can be hygienically cleaned if used for more than one shift. Featuring adjustable straps. 3M™ Cool Flow™ valve helps release exhaled breath from inside the respirator. Rated FFP2 with 94% particulate filtration.
Use 3M™ 9928 Welding Cool Flow™ valve reusable respirator for respiratory protection while welding. Designed to provide FFP2 protection against medium levels of fine dust and oil or water based mists. It has an activated carbon layer that provides relief against welding nuisance-level organic odours and ozone. Features a flame retardant coating that helps minimise the risks from stray sparks and hot welding splatter. 3M™ Cool Flow™ valve helps release warm and moist exhaled breath from inside the respirator. Soft face-seal and adjustable braided straps help improve face seal.