YT-74972 anti-dust respirators in protection class FFP1 without exhalation valve. The four-layer structure is a combination of internal working layers, i.e. a filtering and a special layer for hot air, thanks to which a minimum amount of moist air is deposited on the half-mask, and external layers improving the comfort of use and mechanical strength of the half-mask.

protection class: FFP3
quantity in the package: 5 pieces
The four-layer construction combines comfort of use with durability:

skin-friendly layer -> hot air layer -> filter layer -> outer layer with increased tear resistance
YT-74972 half masks have been tested by an accredited Notified Body in the EU and obtained the CE certificate based on the EN 149: 2001 + A1: 2009 standard.

PROTECTIVE CLASSIFICATION:

Certified half masks protect the respiratory tract against dust, smoke and fog (aerosol), but not against steam or gas. In some workplaces