Technical Data
| Format | Filter paper circles |
| Grade | MN 1640 we |
| Surface | Smooth |
| Basis weight | 85 g/m² |
| Thickness | 0.22 mm |
| Filtration speed description | Very fast |
| Filtration speed | 5 s |
| Quality | Quantitative |
| Material | Cellulose |
| Ash content | < 0.01 % |
| Color | White |
| Retention capacity | 12–25 µm |
| Wetstrength | Strong |
| Diameter | 55 mm, 70 mm, 90 mm, 110 mm, 125 mm, 150 mm, 185 mm, 240 mm, 270 mm, 320 mm |
| Scope of delivery | 100 filters per pack |
| Hazardous material | No |
