Dust pre-filter 3M 5911, P1

The 3M 5911 P1 dust pre-filter protects against solid and liquid dust particles. Trapezoidal dust pre-filter for 3M 6000 series gas and vapour filters. The filters are held in place by the 3M 501 filter retainer.

Key features

• Protection class P1R

Standards and certificates

• EN 143