Power Tools for Professionals



HEPA Filters for 3931-Series Dust Extractors (Pair)

Bosch power tool attachments help you create complete tool systems.

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  • Package contains 2 filters


  • HEPA filters capture 99.997% of particles 0.3 microns in diameter or larger
  • Square filter geometry makes dust less likely to get trapped — high suction power is maintained
  • Filters stay in the vacuum cleaner even when wet vacuuming
  • Cartridge design makes filter installation extremely easy
  • High-performance replacement filters for Bosch 3931 and 3931A vacuum cleaners
  • Not for use when vacuuming wet materials

Technical Data

Material Dense Fabric
Notes Not for use when vacuuming wet materials
Pieces 2.0
Type Hepa Filter
Wet / Dry No
Works With Dust Extractors
Includes Package contains 2 filters
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