Half Face Mask Respirator Of Silicon Medium With Double 2091 P100 Particulate Filters Along With A Dditional One Set Of 2091 P100 Particulate Filters For Each Mask, For Protection Of Wearer From Inhalation Of Dust, And Aerosols. Note: 01No.Sample Should Be Approved By The Consignee Before Bulk Supply. Make : 3M/Honeywe Ll/Gvs/Sundstrom/Venus. [ Warranty Period: 30 Months After The Date Of Delivery ] ]