OKZ1913 Features: * Price Is For One Each -Minimum Order Of 1 * ULTRA ELITE FACEPIECE W/COVER LENS * UNSPC CODE: 46182000 * Respiratory Accessories Respiratory Accessories protection accessory * ADAPTER WELDERS MASK CLIP-ON FOR Options: * The Ultra Elite and Ultravue Facepieces feature an inhalation check valve and exhalation valve that work together to help prevent exhaled air from entering the mask-mounted regulator and contaminating the internal regulator components. The result is improved regulator reliability and durability, and reduced frequency maintenance. The facepieces speaking diaphragms help provide intelligible short-range voice communications, while the optional ESP Mask Communications System provides voice amplification and/or interface with two-way radios. As an option, the Ultra Elite and Ultravue Facepieces are also available with the EZ-Don Facepiece Harness. It offers the same fit and comfort as the standard rubber harness, but provides a rapid donning and simplified method of adjustment. The Ultra Elite and Ultravue Facepieces feature an inhalation check valve and exhalation valve that work together to help prevent exhaled air from entering the mask-mounted regulator and contaminating the internal regulator components. The result is improved regulator reliability and durability, and reduced frequency maintenance.