Standard Pack = 1 piece(s). Adjustable Buckle Straps = No ; Advanced Electrostatic Media = Yes ; Aerosol Type = Oil and Non-Oil ; Class = Specialty ; Color = Gray ; Faceseal = No ; Folded = No ; Harmonizing Code = 6307909889 ; Nuisance Odor Relief (< OSHA PEL) = Organic Vapors ; Number per Box = 20 ; Product Type = Nuisance Level Organic Vapors ; Respirator Style = Cup ; Return Goods Information = 0-6: 15%, > 6: no return ; Size = Standard ; 3M Stock Number = 7000002060 ;