As our granular activated charcoal products are from the US their particle sizes are specified using the US Mesh number, also known as the US Sieve number. This table helps you convert it to metric or imperial measurements.
| U.S. Mesh/Sieve | mm | Inches |
|---|---|---|
| 4 | 4.75 | 0.187 |
| 6 | 3.36 | 0.132 |
| 8 | 2.38 | 0.094 |
| 10 | 2.00 | 0.079 |
| 12 | 1.70 | 0.066 |
| 30 | 0.60 | 0.023 |
| 40 | 0.42 | 0.017 |
| 50 | 0.30 | 0.012 |
| 325 | 0.045 | 0.0018 |