3M 2135 dust filter P3 R

The P3R filter offers protection against harmless, harmful, and toxic fine dust (solid and liquid particles). Breathing is possible through both sides of the filter, which increases the surface area and reduces breathing resistance. These filters are suitable for masks from the 3M 6000 and 7000 series. Additional information: a minimum of 2 filters is required per half-face or full-face mask. The price is per piece.