Millipore® Filtration Products

In the 1950’s, we pioneered the use of microporous nylon film for filtration – and in the six decades since, have invented hundreds of products using membrane chemistries optimized for diverse applications. We established our leadership in filtration with innovations like Millex® filters, the first disposable syringe filter devices; the iconic Stericup® filter units; and Milli-Q® systems, the first lab-scale ultra-pure water solutions. Laboratories across academic, pharmaceutical, biotechnology and industrial sectors rely on Millipore® filtration for high-performance specialty membranes and filter devices, and many researchers specify Millipore® filters when standardizing protocols. Today, our research and development scientists remain committed to membrane science, and look forward to another six decades of innovation in filtration.


Nonsterile Millex® Syringe Filters
Prep samples using low-extractable Millex® syringe filters to ensure clean baselines and protect instrument performance for dissolution testing, LC-MS, HPLC, ion chromatography, and more.

Nonsterile Millex® syringe filters



Sterile Millex® Syringe Filters for Cell and Tissue Culture
Sterile Millex® syringe filters are the standard for reliable sterilization of 1–200 mL volumes such as culture media, sera, buffers, antibiotics, supplements, vectors for molecular applications, and other biosolutions.

Sterile Millex® syringe filters



MultiScreen® Filter Plates
Our filter plates in classic and high-throughput formats are optimized for sterile and nonsterile applications.

• Sample prep
• Cell-based assays
• Biochemical assays
• ADME/Compound profiling



Stericup® Filtration Systems

Sterilize cell culture media, buffers, reagents in volumes from 150-1000 mL in bottle-top and complete disposable-bottle sterile filtration formats.

Stericup® filter systems
Steritop® filters for reusable bottles
Steriflip® conical filter devices