3M 7500 Series Half Face Respirator - Small (7501) Base UOM:EACH It digests the material rather

It digests the material rather than killing bacteria

The HydroSensor II has a collapsible shaft that extends to 31 inches to save your knees and posture

reducing overall drying time significantly

Relative humidity and temperature in ambient conditions – Required for ASTM F2170 Standard

Organic or Extreme for a really bad job

3M 7500 Series Half Face Respirator - Small (7501) Base UOM:EACH It digests the material ratherThe 3M 7500 Series is a reusable half face respirator facepiece built for repeated daily use. In this trade it is worn for mould remediation, fire and smoke damage restoration, chemical decanting, hard floor stripping and sanding, and any job where a disposable P2 is not enough. This listing is the small size, 3M part number 7501. The facepiece is bought once and maintained. Filters and cartridges are consumables and are ordered separately, which is