PAIR OF BLS 221 A2P3 FILTERS - FOR 4400 AND 5700 MASKS

Anti-dust, anti-gas and combined filters, to be combined with BLS 4000next series half masks and BLS 5000 series double filter full masks.

They have features that make them highly efficient, easy to use and highly safe:

ACTIVATED CARBON

• The quality of the activated carbons used by BLS for the filtration of gases and vapors complies with high safety standards and guarantees excellent filtration performance. They are produced without using toxic additives such as Hexavalent Chromium.

BAYONET CONNECTION

• This connection is very intuitive and allows for quick and safe attachment to the mask. It has a closing feedback that allows the user to understand if the filter has been positioned correctly. Decentralized connection to move the filter's center of gravity and improve weight distribution and field of vision.

FILTER CASING

• Made of non-deformable ABS, it allows total control over the compression of the carbon grains contained. Air corridors are avoided completely making the filter 100% safe.