Respiratory Protection Set, BLS 4400next S/M Universal

The BLS® 4400next respiratory protection set in size S/M is designed for anyone working around chemical processes where gases, vapours or toxic dust are a concern and who needs a solution that is ready to use straight away. The set includes a half mask with two bayonet connections and an ABEK1P3 R multi-range combination filter that already covers a wide range of hazardous substances, so there is no need to choose a separate filter.

The mask is made from silicone rubber, a material that moulds softly and flexibly to the shape of the face and stays comfortable even during extended wear. Silicone keeps its elasticity through repeated use and can be cleaned, which matters for respiratory equipment that sees regular service, since it keeps the fit reliable and the mask hygienic. Between uses, the set can be stored compactly and protected in the resealable pouch it comes with.

The half mask meets EN 140, the standard covering half and quarter masks used with respiratory devices, while the combination filter is tested to EN 14387, covering protection against gases and vapours across several classes. The ABEK1P3 R designation means the filter guards against organic and inorganic gases as well as toxic particles and dust, making the set suitable for a broad range of applications in industrial and chemical settings.

Typical use cases include work involving chemical substances, such as process industry environments, laboratory work, or areas with elevated dust and vapour exposure. Thanks to the two bayonet connections, other suitable filters from the BLS range can also be fitted when needed, giving the half mask flexibility beyond the combination filter it ships with.

Product details

• Dimensions: L: 0,4 m, B: 0,4 m, H: 0,17 m
• Standards: EN 140, EN 14387
• Country of origin: Italien