Disposable respirator / mask. Single use only. Colour coded identification. Protection from particulates. Alpha mesh shell. Metal free. Large surface area ensures low breathing resistance. Pre-formed nose-bridge, requires no adjustment. CV Pre-filter. Large exhalation valve. Low profile valve – does not hinder your area of vision. Adjustable head strap. Compatible with various safety eyewear. Reduces heat build-up. Excellent performance. Comfortable design, made for long periods of use. Pack of 10. EN 149:2001, A1:2009 FFP3 NR.