Normal Flow Filtration (1964)

Product Family

Sartopore® 2

Sartopore^® 2 is the industry standard of high-performance polyethersulfone (PES) liquid filters. A broad variety of different pore size combinations ensures highly economic and safe filtration performance. From single-layer high flow solutions to specific Mycoplasma retentive filters, Sartopore^®2 perfectly adapts to your specific process needs.

Show all Products

Product Family

Sartopore® Platinum

Sartopore® Platinum is the high performance polyethersulfone (PES) filter platform from Sartorius Stedim Biotech. The innovative surface modification of the membrane leads to excellent wettability. Therefore, this filter family is perfectly suited for modern single-use applications, making processes highly economic, user friendly and safe. Using Sartopore® Platinum you will benefit from this cutting-edge membrane technology. For challenging processes, such as fill & finish, we offer a special filter type with an increased Bubble Point: Sartopore® Platinum HB.

Show all Products

Product Family

Midisart®

The Midisart® 2000 is an ideal choice for small-scale sterile air | gas filtration applications. The single-layer hydrophobic PTFE membrane is self-dewetting and therefore provides high air flow rates even at very low differential pressures over an extended process time.

Show all Products

Product Family

Sartopore® Air

The Sartopore® Air with its revolutionary hydrophobic 0.2 μm PES membrane completely addresses the rigorous demands of single-use venting applications and delivers a high level of performance and process security.

Show all Products

Product Family

Sartoguard

All members of the Sartoguard family utilize a highly asymmetric polyether sulfone (PES) membrane double layer for unmatched protection of final filters and bioburden reduction with an LRV of 6 per cm². In addition, combinations with different depth filter materials and gamma sterilizable versions are available.

Show all Products

Product Family

Sartopure® PP3

High performance polypropylene fleece prefilters for particle reduction
Advanced fleece materials with retention ratings from 0.45 – 100 µm
Broad chemical compatibility with low extractable profile

Show all Products

Product Family

Sartobran® P

Sartobran® P with its unique cellulose acetate (CA) membrane is mainly used for the sterile filtration of blood & plasma products as well as viral vaccines. The ultra-low binding feature of the membrane material leads to highest product yield. Especially large, shear-stress sensitive proteins do not lose their structure and function when filtered through this special membrane. This will improve your process output even further.

Show all Products

Product Family

Sartolon

Sartolon filters are designed for broad chemical compatibility for specific applications in the pharmaceutical and chemical industry. The double-layer design leads to superior filtration performance compared to other nylon membrane filters and thereby allows more economical design of your filtration process. Sartolon filter elements are ideal for filtration of a broad range of solvents and solvent-containing liquids as well as oily formulations.

Show all Products

Product Family

Sartofluor®

The Sartorius Sartofluor® Air Filter ensures sterile air with a single-layer PTFE membrane, offering high flow rates and validated sterility across various conditions, with a cost-effective performance for air/gas and solvent filtration.

Show all Products

Product Family

Sartoclean®

Sartoclean^® family is a cellulose acetate (CA) membrane based prefilter. These filters are optimized for the protection of downstream equipment and Sartobran^® cellulose acetate final filters.

Show all Products