PTFE Unlaminated Membrane Filters
35 products · 13 diameters (mm) · 6 pack sizes · 8 pore sizes
Our unsupported, hydrophobic, PTFE membrane filters are ideal for sterilization and venting applications involving air, gasses, and solvents/acids incompatible with most other filters.
These PTFE filters are chemically and biologically inert, stable up to 260°C, and will withstand the majority of concentrated acids and bases and are especially useful for environments that contain water vapor. They are manufactured through a patented process where the membranes are stretched biaxially to form a high-porosity, uniformly thick, thermostable, pure ePTFE structure.
Start with a custom PTFE membrane sample pack here.
We provide the filters and technical support to help you take your breakthrough product from an idea to a prototype, to commercial scale.
Showing 13–24 of 35 results
Products (35 results)
| SKU | Product Name | Price |
|---|---|---|
| PTU0459010 | PTFE Unlaminated Membrane Filters, 0.45 micron, 90mm, 10/Pk | $110.66 |
| T300A047A | PTFE Unlaminated Membrane Filters, Hydrophobic, 3 Micron, 47mm, 100/Pk | $567.22 |
| 1290045 | PTFE Unlaminated Membrane Filters, 1.0 Micron, 9.53mm (3/8"), 100/Pk | $291.44 |
| 1290056 | PTFE Unlaminated Membrane Filters, 0.45 micron, 200 x 200mm, 5/Pk | $362.76 |
| 1290062 | PTFE Unlaminated Membrane Filters, 5.0 Micron, 150mm, 20/Pk | $626.55 |
| PTU0453001 | PTFE Unlaminated Membrane Filters, 0.45 micron, 300 x 3000mm, 1/Pk | $501.24 |
| PTU103001 | PTFE Unlaminated Membrane Filters, 1.0 Micron, 254 x 3000mm, 1/Pk | $501.24 |
| PTU102005 | PTFE Unlaminated Membrane Filters, 1.0 micron, 200 x 200mm, 5/Pk | $362.76 |
| PTU502005 | PTFE Unlaminated Membrane Filters, 5.0 micron, 200 x 200mm, 5/Pk | $362.76 |
| PTU501350 | PTFE Unlaminated Membrane Filters, 5.0 Micron, 13mm, 50/Pk | $168.14 |
| PTU502550 | PTFE Unlaminated Membrane Filters, 5.0 Micron, 25mm, 50/Pk | $193.79 |
| PTU504750 | PTFE Unlaminated Membrane Filters, 5.0 micron, 47mm, 50/Pk | $266.33 |