Pressure filtration devices with a sample loading cylinder are suitable for batch filtration of samples from 20 ml, whilst devices without infusion cylinders are connected inline and are suitable for larger volumes of several liters.

Filtration of liquids and gases is possible, including sterile filtration of serums or the clear filtration of media that are difficult to filter, especially those that are highly viscous. Membranes, paper or glass fiber filter discs can be used. Cleaning and changing of filters is completed in a few steps.

All units are equipped with pressure resistant filter supports. High quality silicone or PTFE O-rings seal the systems. Please ensure you only use intact seals for safety reasons. PTFE versions are available in addition to stainless steel devices, for use with corrosive media.

• Clear filtration of liquids that are difficult to filter and sterile filtration of liquids and gases. For small volumes: MD 050
• Inline sterilization of biological liquids, ophthalmics, etc.: MD 142/6
• Inline filtration of corrosive liquids which must not come into contact with metals: MD 142/7 or with infusion cylinder MD 142/7/3