Disposable respiratory mask Air without valvelow respiratory resistance by special folded filter construction, individually packed Dura-Mesh moulded mask, all-around strip with clip for easy taking on and off, pre-moulded nose area with sealing lip, 2-way protection, protects wearer and environment, CE, EN 149:2001 + A1:2009, type IIR, EN 14683:2014
