Reusable half masks designed for simplicity. Cradle head harness and easy fasten neck strap. Lightweight elastomeric material for comfort during long periods of work. Low profile design minimises interference with field of view. Twin filter design for even distribution of weight and minimal obstruction to field of vision. Bayonet connection fitting system to a broad range of filters to protect against gases, vapours and particulates. Can be used with 3M™ Supplied Air Systems for your increased convenience and flexibility.