The Dräger CDR 4500 full face mask, combined with our CBRN Cap 1 canister, provides a CBRN approved combination specially developed for use in civil defense and civil protection. The full face mask CDR 4500 provides proven protection from harmful gases and particles in the ambient air for civil defense. It is equipped with a centrally located and standard NATO canister connection and can be used with our CBRN Cap 1 canister. ​The full face mask has an approval in accordance with the NIOSH-CBRN standard in combination with the CBRN Cap 1 canister. The full face mask is available in different versions and sizes. The components are designed for the special command in matt black to reduce reflections to a minimum. ​The double sealing frame and the centrally located standard NATO canister connection guarantee a high level of wearing comfort. The safe and free from leakage fit of the CDR 4500 offers a high level of safety to the wearer.  ​The high quality lens with anti-scratch coating ensures a large undistorted field of view and offers improved mechanical & chemical resistance. The integrated speech diaphragm supports a clear voice communication. ​The canister connection is via a centrally located standard NATO Rd40 round thread.