Dustless Wunderbag Micro Pre-Filters, 2 Pack
- Works with most major brands of vacuums to add superior filtration
- Seal for safe disposal of hazardous material such as silica, lead, asbestos, and hexavalent chromium
- Rated at 0.5 microns of filtration for both airborne particles and water
- Retains its strength and filtration while vacuuming water and slurry
- Capable of holding 40 pounds of debris
