Biofil® Medium

A long-lasting, high performance, matured and graded woodchip suitable for most biofilter applications where odours are organic in origin. Particularly useful for smaller filters needing greater compression.

Nominal Particle Size Range: 5 – 40 mm

Key Benefits:

  • Free flowing and easy to install mechanically or by hand
  • The special blend of particle sizes ensures minimum compression and high gas residence time in the media
  • Successfully used in numerous biofilters
  • Low maintenance media
  • Does not absorb too much weight from moisture in odorous gases


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Available in bulk bags and bulk loose if you need larger quantities