Filters and Filter Assemblies

Filter Housing and Equipment

As the biopharmaceutical industry filter products evolves and matures, so do the materials and designs of filter housing and peripheral equipment. Sanitary filter housing has tranditionally been built of 316L or 304L stainless steel, typical […]

Filters and Filter Assemblies

Viral Filtration

Biopharmaceutical manufacturing using mammalian cell culture must have processes in place to minimize the likelihood of virus contaimination and demonstrate the virus removal capabilities. Regulatory authorities expect purification processes to include multiple steps with complementary, […]

Filters and Filter Assemblies

Tangential Flow (Cross Flow) Filtration (TFF)

Tangential Flow Filtration (TFF), also called Cross Flow Filtration (CFF), is a rapid and efficient method for filtration and separation of bioprocessing fluids. In tangential flow system configuration, the particels or containments thar are too […]

Filters and Filter Assemblies

Sterile Liquid Filtration

Liquid sterile filtration plays important roles in complex bioprocessing to ensure pure, high quality pharmaceutical product with highest level of sterility assurance and particulate control. Examples of applications requiring sterilizing-grade filters are cell culture media […]

Filters and Filter Assemblies

Depth Filters, Clarification and Prefiltration

The ultimate goal of clarification and prefiltration in bioprocessing is to prepare the cell culture for downstream chromatography and purification steps.  Clarification and prefilters help remove undesirable material from process streams and protect comparatively higher […]