Pre-Filter X7N11 P2 R D (pack of 4)

The X7N11 P2 R D filter replaceable, reusable, for half-masks and double-filter masks. Can be pre-filtered by attaching it with cap X501 to absorbers X701 A1, X702 A1E1, X703 ABEK1. Can be used for more than one work shift. It is recommended not to exceed three work shifts. The X7N11 P2 R D filter when combined with a suitable two-filter respirator or full-face mask protects the respiratory system against non-toxic and medium-toxic water-based aerosols (dust, smoke, mist).
The X7N11 P2 R D filters do not have a bayonet connector and therefore they should only be used with the X501 cap in combination with the X701 A1, X702 A1E1, X703 ABEK1 filters. Can be used with half masks X6 and X7 series and full face masks X8 series.