Ahlstrom-Munksjö offers a full range of specially designed filter paper for use in the sugar industry. Grade 8613 has a smooth black finish designed for use in applications requiring visual examination of particles. Grade 613 and 615 are particularly well suited for general laboratory filtration methods and qualitative analysis.
| Grade | Retention in µm |
Filtration Speed Herzberg sec/100mls |
Filtration Speed Rapidity mls/min |
Wet Burst Inches | Loading Capacity |
| 8613 | 4 | 118 | 58 | 29 | Medium |
| 613 | 6 | 114 | 60 | 16 | Medium |
| 615 | 25 | 29 | 235 | 18 | High |
| 962 | 27 | 28 | 245 | 126 | High |
| 961 | 40 | 19 | 360 | 70 | Very High |