|Article No. JS 3051 | Model No. BLS 4000next b-lock
|Product Name : Half masks with bayonet connection
Easy and fast maintenance
It can be disassembled in less than a minute making cleaning and maintenance much easier.
New mask 25% lighter
The reduction in the thickness of the oronasal allowed a 25% reduction in the weight of the half mask, which appears to be among the lightest on the market.
New front mask with quick attachment/release system and sliding elastics, which allow you to remove and lower the half mask without removing the head harness.
Thinner and lighter head harness, with a quick adjustment, allowing excellent compatibility with other PPE.
Bayonet connection (b-lock)
This connection is highly intuitive, allowing a quick and safe hold on the mask. It has a locking feedback allowing the user to know if the filter has been properly placed.