PTFE Unlaminated Membrane Filters
7 products · 7 diameters (mm) · 6 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 1–7 of 7 results
Products (7 results)
| Diameter (mm) | Pack Size | Est. Ship | Add to Cart | ||||
|---|---|---|---|---|---|---|---|
| PTU0452550 | PTFE Unlaminated Membrane Filters, 0.45 micron, 25mm, 50/Pk | 0.45 | 25 | 50 | 1-2 days | $193.79 | |
| PTU0459010 | PTFE Unlaminated Membrane Filters, 0.45 micron, 90mm, 10/Pk | 0.45 | 90 | 10 | 1-2 days | $110.66 | |
| PTU0454750 | PTFE Unlaminated Membrane Filters, 0.45 micron, 47mm, 50/Pk | 0.45 | 47 | 50 | 1-2 days | $266.33 | |
| PTU0453001 | PTFE Unlaminated Membrane Filters, 0.45 micron, 300 x 3000mm, 1/Pk | 0.45 | 300 x 3000 | 1 | 1-2 days | $501.24 | |
| 1290056 | PTFE Unlaminated Membrane Filters, 0.45 micron, 200 x 200mm, 5/Pk | 0.45 | 200 x 200 | 5 | 1-2 days | $362.76 | |
| PTU0451350 | PTFE Unlaminated Membrane Filters, 0.45 micron, 13mm, 50/Pk | 0.45 | 13 | 50 | 1-2 days | $168.14 | |
| PTU04529310 | PTFE Unlaminated Membrane Filters, 0.45 micron, 293mm, 10/Pk | 0.45 | 293 | 10 | 1-2 days | $779.90 |
| SKU | Product Name | Price |
|---|---|---|
| PTU0452550 | PTFE Unlaminated Membrane Filters, 0.45 micron, 25mm, 50/Pk | $193.79 |
| PTU0459010 | PTFE Unlaminated Membrane Filters, 0.45 micron, 90mm, 10/Pk | $110.66 |
| PTU0454750 | PTFE Unlaminated Membrane Filters, 0.45 micron, 47mm, 50/Pk | $266.33 |
| PTU0453001 | PTFE Unlaminated Membrane Filters, 0.45 micron, 300 x 3000mm, 1/Pk | $501.24 |
| 1290056 | PTFE Unlaminated Membrane Filters, 0.45 micron, 200 x 200mm, 5/Pk | $362.76 |
| PTU0451350 | PTFE Unlaminated Membrane Filters, 0.45 micron, 13mm, 50/Pk | $168.14 |
| PTU04529310 | PTFE Unlaminated Membrane Filters, 0.45 micron, 293mm, 10/Pk | $779.90 |
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