Filtration for Bioprocessing

We offer a variety of filtration-based solutions for DNA, RNA, and debris removal to help manufacturers produce high-quality and pure biopharmaceutical products. Our solutions optimize quality, cost, and capacity, while delivering consistent results manufacturers can trust. We have filtration products for every step of your process, including clarification depth filters, clarification systems, pretreatment solutions, and filters for media.
Clarification Filter Holders and Systems for Bioprocessing
Our flexible hardware and systems for disposable depth filters are ideal for clarification at pilot and process scales, featuring the modular Pod device that enables scale-up and scale-down within the same footprint.
Sterile Filters for Bioprocessing
Sterile filtration with disposable filters is a common operation in bioprocessing and part of every bioburden control strategy. Sterile filtration assures microbial safety of the drug for patients. Learn how to select the best sterilizing filter for your process step.
Prefilters & Bioburden Control
Prefilters are used to remove particulates and protect downstream unit operations. They can be used to provide column protection or in front of a sterilizing-grade filter to improve capacity. Learn how our cost-effective prefilters can enhance your process economics.
Integrity Testers
For non-destructive filter integrity testing that is fast, reliable, and repeatable, the Integritest® 5 automated test instrument allows bubble point and diffusion testing inline or offline, with additional capability for hydrophobic filter testing when paired with the Exact-Air™ II water-based test unit.
Gas & Vent Filters
Gas vents and vent filters used throughout biomanufacturing help maintain near-ambient pressure in product tanks, bioreactors, closed systems, and/or related utilities. Find the right sterile vent filter for your process application needs.
Filters for Food & Beverage Production
Cost-effective filtration for particulate reduction and bioburden control is vital in food and beverage production. Learn how filters can be easily integrated into your process to meet regulatory requirements and to yield high quality without compromising flavor, consistency, and safety.
Final Sterile Filtration & Filling
Pre-sterilized, single-use filling systems offer speed and flexibility for critical final filtration and final fill operations. Learn how advances in aseptic filtration simplify PUPSIT and enable optimized sterile fill finish operations.
Filter Housings
Pre-configured to meet all your biopharmaceutical process and filtration needs, our Series 4000™ line of single-round stainless steel filter housings offers a variety of T-Line and In-Line designs, as well as a wide range of tube sizes.
Buffer Filtration
There are multiple options for buffer filtration in biomanufacturing. Filter selection is based on process biosafety needs, buffer throughput and economics. Filters for processing buffers in biomanufacturing provide bioburden control, sterilizing-grade or virus retention performance.
Media Filtration
Cell culture media filtration prevents bioreactor contamination. Selection of a sterilizing filter, mycoplasma filter, or virus filter depends on process risk. Learn how to select the best filter for your cell culture media filtration.
Virus Filter Holders & Systems
Viral safety is a key component of drug safety for patients. Virus filtration of cell culture media minimizes the risk of bioreactor contamination, while downstream virus filtration assures viral clearance. Learn how virus filtration reduces risk and enhances viral safety.