Bosch power tool attachments help you create complete tool systems. For easier, cleaner disposal of vacuumed materials. Recommended for vacuuming fine particles like drywall dust, plaster, cement, soot.

• Replacement dust bags for Bosch 3931 and 3931A vacuum cleaners.
• For easier, cleaner disposal of vacuumed materials.
• Only for use when vacuuming dry materials.
• Recommended for vacuuming fine particles like drywall dust, plaster, cement, soot.