3M Scott's AV-3000 HT face piece meets all requirements established in the NFPA 1981:2013 Edition standard, with state-of-the-art material technology to provide enhanced thermal durability and voice intelligibility performance for added safety. It is approved as a component of NFPA 1981:2002 Ed. Air-Pak Fifty and NxG2, 2007 Ed. Air-Pak 75 and NxG7 SCBAs and 2013 Ed. Air-Pak X3 and Air-Pak 75 SCBAs. The new AV-3000 HT face piece utilizes the proven SureSeal technology, 3M Scott's reverse-reflex sealing surface to provide excellent comfort and superior fit. Approved with 2013 Edition Air-Pak X3 and Air-Pak 75 SCBAs. Approved with NFPA 1981:2002 edition and 2007 edition Air-Pak SCBAs. State-of-the-art materials and design for enhanced performance. Proven SureSeal faceseal for excellent fit and comfort. ANSI Z87.1-2010 Impact Rated. Compatible with EPIC 3 Communication System. Right and left communication installation options. Designed for Top Down Convertibility. Compatible with Scott Sight In-Mask Thermal Imager. Available in four and five strap configurations.