3M™ Maintenance Free Half Mask Respirator, 4255+, FFA2P3R D Filters, 1 Pack 3M 4 mm Grit Medium Smallest 4 mm Grit Medium Smallest sellable unit* Overbox Brand Scotch Brite™ Product color Green Application Floors Application Scrubbing Cleaning Stripping Total diameter (metric) 406 mm Close Arrow Up Icon Fastener Type Hook and Loop Smallest Sellable Unit* Piece Brand Hookit™ Wet or Dry Dry Product Color Dark Gray Product Type Hand Pad Abrasive Material Fastener Type Hook and Loop Sanding Method Hand Application Blending Fine Finishing Hand Sanding Paint Correction Total Diameter (metric) 150 mm Total Length (metric) 127 mm Close Arrow Up Icon Protection A2P3 Filter Material Activated carbon Polypropylene Shelf life in days 1825 Days Face mask material Thermoplastic elastomer (TPE) Brand 3M™ Product color White Blue Product type Half face mask Package contents 1 pack Complies with specifications EN 405:2001+A1:2009 Close Arrow Up Icon