BLS 4000 Next R Rubber Thermoplastic Half Mask

The BLS 4000 Next R Rubber Thermoplastic Half mask can be disassembled in less than a minute making cleaning and maintenance much easier. The reduction in the thickness delivers a 25% reduction in the weight of the half mask, making it among the lightest on the market. Thinner and lighter head harness, with a quick adjustment, allowing excellent compatibility with other PPE. New front mask with quick attachment and release system and sliding elastics, allowing for removal and lowering of the half mask without removing the head harness. B-lock connection allows a fast and safe fastening of the mask. This locking mechanism allows the user to know if the filter has been placed correctly.