The Beeswift B-Safe half mask respirator is pre-assembled and completely ready to use with filter fitted. Comes with 2 ABEK filters. The face piece is produced from soft non-allergic TPE material. Provides excellent face fit to aid with protection. The low profile design offers improved field of vision. The soft adjustable straps ensure a perfect fit to a wide range of contours. Ideal for use in hot and humid conditions. Can be fitted with A1, ABEK and P3 filter cartridges. Gas filter can be fitted with replaceable pre-filters and retainer adapters. The provided filters are for protection against organic gases and vapours with boiling point >65 degrees C, inorganic gases and vapours sulphur dioxide ammonia and organic ammonia derivatives. Half mask conforms to EN140:1998. Filters conform to EN14387: 2001.