Non-sterile Millex filter units offer unsurpassed quality, consistency, and reliability of results to accelerate the filtration process.
Higher Operating Pressures and Faster Filtration
The overmolded housing design provides a more robust filter, with a maximum housing pressure of 150 psig (10 bar) enabling solutions to be filtered faster.
Maximum Filtrate and Sample Recovery
The optimized housing design maintains 50% less hold volume than traditional 13 mm filters to ensure maximum sample recovery.
A variety of membranes and polypropylene housings ensure chemical compatibility with a range of samples and solvents.
Choose from a variety of membranes
- Durapore (PVDF) filters combine fast flow with low protein binding
- Nylon filters provide broad chemical compatibility for use with aqueous and organic solutions
- Millipore Express Plus (PES) filters have the fastest flowrates and higher throughput
- Hydrophobic PTFE filters have excellent solvent resistance and are ideal for HPLC sample preparation
Easy to Identify
The color-coded band on the Millex housing clearly indicates which membrane is inside.
Automated, Compliant Manufacturing Process
The 13 mm Millex filter manufacturing process is fully automated from membrane cutting through device assembly and packaging to minimize the risk of contamination and meet pharmaceutical standards.
Some PTFE membrane containing products may be limited to specific applications. Those products will contain an inset specifying the limits of use.
|Membrane(s)||Durapore (PVDF), Hydrophobic PTFE, Nylon, Millipore Express Plus (PES)||Hydrophilic PTFE|
|Inlet Fittings||Female Luer-Lok®||Female Luer-Lok®|
|Outlet Fittings||Male Luer slip||Male Luer slip|
|Filtration Area, cm²||0.8||0.65|
|Process Volume, mL||≤10||≤10|
|Hold-up Volume, µL||≤15 after air purge||≤25 after air purge|
|Maximum Inlet Pressure, bar (psi)||10 (150)||7 (100)|
|Maximum Operating Temperature, °C||45||45|