Technical Data
| Format | Glass fiber filter circles |
| Grade | MN GF-4 |
| Surface | Smooth |
| Basis weight | 120 g/m² |
| Thickness | 0.6 mm |
| Filtration speed (air) | 5 s |
| Quality | Binder-free |
| Material | Borosilicate glass micro fibers |
| Color | White |
| Temperature stability | 500 °C |
| Separation efficiency | 99.5 % |
| Retention capacity | 1.4 µm |
| Diameter | 25 mm, 37 mm, 45 mm, 47 mm, 55 mm, 70 mm, 90 mm, 110 mm, 125 mm, 150 mm, 185 mm, 240 mm, 270 mm |
| Scope of delivery | 100 filters per pack |
| Hazardous material | No |
