Pre-Filters for Half-Face Respirator Dust Mask Battery Powered Pack of 10

Replacement Pre-Filters for SA-201 Half-Face Respirator Dust Mask

Wood dust, especially the fine particles that are invisible to the naked eye, can pose serious health risks when inhaled over time, leading to respiratory issues and other long-term health concerns. By combining the Pre-Filter with the P1 main filter, the overall filtration system is able to effectively filter out particles as small as 0.4 microns. This advanced filtration capability ensures that even the tiniest and most hazardous wood dust particles are removed from the air, providing a safer and healthier working environment. 

The pre-filters are designed to capture larger particles, such as sawdust and wood shavings, before the air reaches the P1 main filter. This step not only improves the overall air quality but also extends the lifespan of the main filter by preventing it from becoming clogged with larger debris. The combination of the P1 main filter with the pre-filters works synergistically to provide a multi-layered defense against airborne contaminants.

Includes 10 Pre-Filters.