DRV350 FFP3 VALVED PARTICULATE RESP, MASK (PK-5)

DRV350 Unique design provides very low breathing resistance. Polypropylene (PP) outer layers provide smooth lining and avoid loose fibres. Fringe seal avoids open layer around the edges. Adjustable headstrap ensure the best seal with minimum leakage. Contour design ensures the compatibility of glasses/goggles and reduces fogging. Full facial close-cell nose foam and adjustable nosepiece ensure custom shape and increase wearer's comfort.  With exhalation valve for breathing easier and to reduce hot air build-up. For protection from high toxicity harmful solid and liquid aerosols.