Trend AirPro Max THP3 Filter AIR/PM/1

The Trend AirPro Max THP3 Filter provides respiratory protection to BS EN 12941:1999. Covers all types of dust generated when working in hard and softwoods, ply, MDF and other timber-based materials. Simple to swap over, the filters ensure you are always guaranteed full protection from harmful dust. It has a nominal protection factor of 500.