Reusable Halfmask with Bayonet Filter Connection in Silicon BLS 4000Next S (M/L) - Sparex Part S.164114 89279 Generous throat depth of 165mm

Generous throat depth of 165mm accommodates a wide range of valve spring sizes

The addition of cobalt to HSS prevents wear for longer life

Whether it's digging trenches

It features a 330mm single cover with a pressed steel housing and organic loose disc

Equipped with a secure screw top lid to prevent spills and leaks

Reusable Halfmask with Bayonet Filter Connection in Silicon BLS 4000Next S (M/L) - Sparex Part S.164114 89279 Generous throat depth of 165mmReusable Halfmask with bayonet filter connection in Silicon BLS 4000Next S (M L) Sparex Part No. S. 164114 Features 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. HEAD HARNESS Thinner and lighter head