Sterlitech is discontinuing the 10 micron pore size for unlaminated PTFE membrane filters. These filters do not have a direct replacement, but their specifications are listed below for easy comparison to other products:
10 micron PTFE Filter Product Performance
| Description | 10 µm |
| Max Operating Temp. | 60–300 μm |
| Pore Size Range | 260 °C (500 °F) |
| Max Operating Pressure | Variable, need support |
| Autoclavable | Yes |
| Functional Pore Size Range* | 10-20 |
| Thickness (µm) | 90-150 |
| Typical Flow Rate mL/min/cm 2 @ 13.5 psi (0.95 kg/cm^2 ) |
120 - 320 |
| Minimum Bubble Point, psi *** | 0.38 - 0.70 |
| Average Pore Volume* | 65% |
*Indicates representative physical property data, but not specification limits
***10 Micron bubble point is for ethanol
The following products will no longer be offered:
- PTU1009010
- PTU1004750
- PTU1002550
Sterlitech still carries a broad range of pore sizes for both unlaminated and laminated PTFE filters. To browse our complete line of PTFE membrane filters, click here.