Technical Data
| Format | Filter paper circles with border |
| Grade | MN 640 w |
| Surface | Smooth |
| Basis weight | 85 g/m² |
| Thickness | 0.2 mm |
| Filtration speed description | Fast |
| Filtration speed | 9 s |
| Quality | Quantitative |
| Material | Cellulose |
| Ash content | < 0.01 % |
| Color | White |
| Retention capacity | 7–12 µm |
| Wetstrength | Light |
| Diameter | 90 mm, 110 mm, 125 mm |
| Scope of delivery | 100 filters per pack |
| Hazardous material | No |
