(0.05, 0.1, 0.2, AND 0.45µm ABSOLUTE RATINGS)

Memtrex-PC (MPC) polycarbonate track-etch (PCTE) membrane filters offer efficient sieving filtration. PCTE membrane’s uniform pore size and distribution ensure precise separation. MPC filters combine precise filtration and superior chemical resist- ance.

Osmonics’ unique polycarbonate track-etch membrane leads the market for precise filtration, broad chemical compatibility, and fast conductivity and TOC rinse-down in ultrapure water systems. MPC filters’ precise micron cut- offs and very low pore sizes down to 0.05 micron provide you with high purity filtration for all of your critical electronic, chemical and highly technical processes.

The MPC filter is just one example of our strong commitment to fluid filtration. Our complete portfolio includes filters for every stage of processing, and we offer custom solutions for your unique applications. Osmonics is your complete source for filters, housings, and other filtra- tion equipment.

Whether you require an integrated solution or a single component for a specific application, look to Osmonics first. From one end of the filtration spectrum to the other, Osmonics has a total commitment to fluid purity.


  • Unique polycarbonate track-etch membrane for precise filtration
  • Broad chemical compatibility
  • Fast rinse-up and TOC rinse-down for ultrapure water systems
  • Ideal for electroless nickel-plating bath filtration
  • Precise micron cutoffs
  • Very large effective filtration area
  • Final filtration of water for dialysis