Biolan Filter Material is a mixture of natural materials for use in Biolan’s greywater filters.  The contents of the bag are enough to fill five filter boxes.  Biolan Greywater Filter 125 and 70 ( 2 bags) as well as the (1 bag).

The used filter material can be composted, or used for covering the roots of ornamental plants.

• Natural filter material for Biolan grey water filters
• One bags fills 5 filter boxes