Faster flow rate:

The larger filter surface area increases flow rate and throughput. It also makes it easier to filter solutions because it reduces the pressure required to empty the syringe.

Higher operating pressure:

Millex filters have a maximum housing pressure of 10.5 bar (150 psig), which means you can filter solutions faster than before.

Colour-coded:

The color-coded band on the Millex housing clearly indicates which membrane is inside.

Manufactured for reliable performance:

Millex filters are manufactured in a controlled environment using an automated process. Human hands never touch the filter during assembly. A Certificate of Quality included in each box describes Millipore's quality standards in detail.