Suitable for air monitoring applications and meets NIOSH requirements for airborne metals and
| Model No. | Pore Size (µm) | Diameter (mm) | Support Pad | Quantity / box |
| MCE4525 | 0.45 | 25 | No | 100 |
| MCE4547 | 47 | No | 100 | |
| MCE825 | 0.80 | 25 | No | 100 |
| MCE837 | 37 | No | 100 | |
| MCE847 | 47 | No | 100 |
