Tree bark

Average composition

Size 40 - 400 mm
Density 300 to 400 kg/m3
Moisture content < 50 %

Maritime Tree bark (French Maritime Pine) has a long lifespan, thanks to its hard structure, and is thereby exceptionally suitable as biofilter material. In addition, Pin Sylvester tree bark (Scots Pine) and Douglas tree bark are also suitable as biofilter materials. We will gladly advise you on what fraction(s) are most suitable for your biofilter.


  • Adaption speed 4-6 weeks
  • Various fractions available
  • Long lifespan