Structured to assist in consistent experimental procedures, our Respiratory Filters with Standard Thread, such as the B2 model, adhere to both EN 14387 (for gas and combined filters) and EN 148-1 standards. These filters feature an aluminum casing and can be seamlessly integrated with various respiratory devices that have a standard thread connection, including half masks and full-face masks. It's essential to note that these filters have a maximum storage life of six years from their production date, while AX and NO filters are designed for single use. This grey-colored B2 filter offers protection against inorganic gases and vapors, making it a valuable addition to any lab setting focused on occupational safety and personal protection.

• Category: Respiratory filters
• For protection against: inorganic gases and vapours
• Colour code: grey
• Protection level: B2
• Weight: 200 g
• Standards: EN 14387 EN 148-1