DOSH-SIRIM Approval No.: JKKP/2021/12-01/06/00020/0002 Features - Advanced Electret Media (AEM) provides lightweight, easy breathing    comfort - Can be used with any 3M Reusable Facepiece that feature a bayonet - Style connection - Suitable for use with all 3M half and full facepiece when combined a    3M Retainer 501 with 3M Gas and Vapour Filter 6000 Series - Replaceable particle filter for cost savings - Suitable for use with all 3M half and full facepiece when combined a    3M Retainer 501 with 3M Gas and Vapour Filter 6000 Series - For flexible P3 R protection against solid and liquid particles, use 3M    Particulate Filters 5935. They add protection against particulates when    used with 3M Gas and Vapour Filters 6000 Series (using the 3M Filter Retainer 501). - Gas & Vapor Protection Type: Solid and liquid particles Specifications - Brands: 3M - Cartridge or Filter Included: Yes - P3 filter - Cartridge or Filter Type: P3 R - Case Quantity: 40 - Connection Type: Bayonet - Filter Type: Particulate Filter - Gas & Vapor Protection Type: Solid and liquid particles - Particulate Protection: Particulate - Product Series: 5000 Series - Product Type: Particulate Filter - Respirator Compatibility: 3M Half Facepiece Respirators 6500QL Series