HG 3710 - Extensive Filter Fleece
Our Extensive Filter Fleece is used when the drainage system needs to be protected from fine particles entering from the substrate layer.
Specific to this product, it:
acts as a separation between vegetation areas and vegetation-free zones
separates drainage and substrate layers in multi- layered structures
is designed with the perfect elasticity to allow the fibrous root structures of extensive plant species to penetrate it
enables plants to uptake water from the drainage / retention board without deteriorating the fleece’s filtration capacity