Filter Fleece FIL 150
Optigrün Filter Fleece FIL 150 is used when the drainage system needs to be protected from fine particles entering from the substrate layer.
Characteristics
| Material | PP (polypropylen) |
| Nominal thickness | approx. 1.2 mm |
| Grammage | approx. 150 g/m² |
| Geotextile robustness class | GRC 3 |
| Puncture resistance | 1,700 N (EN ISO 12236) |
| Vertical water permeability | 90 l/s x m² (EN ISO 11058) |
