BLS Group: breathing the future, protecting people, producing innovation.

For 50 years, we’ve been providing advanced, 100% European-made respiratory protective equipment to improve air quality in the environments we live in.

Discover the new BLS products

Find out our selection of filtering facepieces and reusable devices.

Disposable

Half masks

Full face masks

BLS Culture blog

Highlights

28 May 2026

PRÉVENTICA RENNES 2026

BLS is Préventica 2026: The leading event in the French and European HSE sector. Come and visit us in Rennes from June 16th to 18th.

May 28, 2026 PRÉVENTICA RENNES 2026

BLS is Préventica 2026: The leading event in the French and European HSE sector. Come and visit us in Rennes from June 16th to 18th.

May 27, 2026 June events | What's next

Discover this month’s BLS events:June 12th–14th URBAN GIANTS FESTIVAL Trezzano sul Naviglio Milan, ItalyJune 16th–18th PRÉVENTICA Rennes, France Stand A23June 25th ROADSHOW - Safety in Action Second stop: Wrocław, Poland

May 18, 2026 AEROMIXER 2026

BLS presents AEROMIXER 2026: The networking event for the civil and military aviation sectors Come and visit us in Wrocław on May 19th.

Read our blog →

Technological solutions for different professional sectors

Industrial

BLS Group designs, develops and manufactures complete respiratory protection solutions certified for all industrial environments, with more or less high concentrations of dust, fumes, mists, gases and vapors.

Medical

BLS has developed a complete range of respiratory protective equipment (RPE) for medical-health environments, to reduce the risks of potential exposure to solid and non-volatile liquid aerosols in the air, ensuring protection from biological agents.

Defence

BLS Group has developed personal respiratory protective equipment for the threats and hazards that all civil defence, law enforcement and military departments face on a daily basis or in the event of a CBRN emergency.