n9918v disposable mask

n9918v disposable mask

n9918v disposable mask

loading port payment termstt or lc min order qty

details

standardniosh approved

composition and characterselectrostatic adsorption filters solids including minerals coal iron ore particulates and certain other substances. adjustable nosepiece and secure head-trips combine for a comfortable fit filter efficiency is over 99 includes an exhalation vent

appliionused for construction mining casting wood electronic agriculture gardening etc.