Dromex® B1 Twin Unifit Filter

Dromex® B1 Twin Unifit Filter. These light weight, reusable gas cartridges are used in conjunction with Dromex twin cartridge respirators (DH-102, DH-202 and DH-FFM). Designed to filter out medium concentrations of inorganic gases and vapours in the atmosphere. Dromex B1 twin unifit filter cartridges can be used with Dromex pre-filters to provide protection against particulates. Also prolonging the life of the corresponding gas filter by adding additional protection against oil when working in greasy environments. Maximum filter capacity: Low 1000 ppm.