• protects against inert powders and non-hazardous solid or liquid corpuscles (e.g. cement, cellulose, porcelain-kaolin, rubber, iron filings, coal powder, vegetable oil, flour)
• D marking to certify corpuscle filter meets requirements of dolomite test; clog-free, longer life guaranteed while keeping small breathing resistance
• cone-shaped, aluminum nose-clip, sponge stripe for proper bearing; anti-allergenic
• outside pp-SMS, inside polyester layer, electrostatic polypropylene midfilter
• application with two flexible rubber bands
• 4 MK
• 23101: design without valve
• weight: 8 g
• packaging: 240/20
• 23106: design with valve to facilitate exhaling
• weight: 15 g
• packaging: 120/10
EU standard: EN149:2001 +A1:2009