Manufacturer: FILTER SERVICE

FS-O/17V FFP1 NR D valved filtering half mask – one of Poland's most popular valved P1 half masks, made since 1997. The model has been improved several times, mainly in filtration efficiency and lower breathing resistance; the most visible change is the new edge seal. It became especially popular after the valved FM-0/17 P1S was discontinued.

Use: non-toxic dusts, agriculture, food industry, quarries and cement plants – especially calcium carbonate, graphite, gypsum, chalk, cement, plaster, marble, zinc oxide, pollen, cellulose, sulphur, cotton, ferrous metal filings and coal dust with less than 10% free silica.

• The three-layer edge-sealed structure and exhalation valve give very low breathing resistance
• Protects against aerosols (dust, smoke, mist) up to 4× OEL
• Construction: needle-punched polyester, melt-blown polypropylene, cover nonwoven; exhalation valve, nose clip, polyethylene foam nose seal, adjustable headband buckles, headband