The Scan Twin Half Mask Respirator offers maximum protection and comfort with an extra wide sealing surface that gives excellent comfort and fit. A low resistance exhalation valve allows for easy breathing and has been manufactured from hypo-allergenic thermoplastic rubber. The wide adjustable elastic strap and fully adjustable four point cradle suspension ensures a superior fit. The low profile angular filter design allows for minimum visual impairment. Conforms to EN 140:1998.