•
Typical Properties
| Description |
Medium to slow |
| Particle Retention in Liquid (μm) |
3 |
| Filtration Speed (approx) Herzberg (s) |
715 |
| Air Flow (s/100 ml/in²) |
35 |
| Typical Thickness (μm) |
180 |
| Basis Weight (g/m²) |
105 |
•
Ordering Information – Qualitative Filter Circles
| Diameter (mm) |
Catalog Number |
Quantity/Pack |
| 42.5 |
1006-042 |
100 |
| 70 |
1006-070 |
100 |
| 90 |
1006-090 |
100 |
| 110 |
1006-110 |
100 |
| 125 |
1006-125 |
100 |
| 150 |
1006-150 |
100 |
| 185 |
1006-185 |
100 |
| 240 |
1006-240 |
100 |
Grade 6: 3 μm, (medium to slow filter paper)
Twice as fast as Grade 5 with similar fine particle retention. Often specified for boiler water analysis applications.
