Dealing with poor filter performance, unacceptable lead times or high filtration costs?
You're not alone. All of our customers have come to us with one or more of these issues.

Our dedicated team of filtration experts are committed to:
- Recommend, test and deliver solutions that meet your process filter requirements
- Ship in weeks (not months) 
- Reduce your filtration costs through process design optimization and competitive pricing

Critical Process Filtration is a manufacturer of high-quality cartridge, capsule, and mini-capsule filters certified under the ISO 9001:2015 quality management system. Our products protect consumers and product brands by filtering contaminants found in liquids and gases used in the processing of purified water, pharmaceuticals, biologics/therapeutics, medical devices, food and beverages, healthcare equipment cleaning, chemicals, electronics/semiconductors and various industrial products. 

CPF offers hundreds of product configurations constructed with the same materials for reliable scalability across filtration devices. Our filters are made with the most effective depth and membrane media that is designed to optimize application performance. Your operation benefits from filters that deliver outstanding results in sterilizing, bioburden control, endotoxin removal, fine particle removal, clarification, prefiltration, and bacteria/yeast/mold retention in your process stream. In addition, CPF filters protect the contents of your tanks as well as your staff and the environment when air enters and is released. 

Our Application Engineers and Technical Support team will ensure that your filtration goals are met through testing/verification of a filter's performance with your liquids/gases. Their expertise will save you time by helping you choose the right filters for your process and troubleshooting when issues arise.

Biotechnology

Chemicals

Critical Process Filtration

Critical Process Filtration's headquarters in Nashua, NH, United States

This department specializes in the design, development, and implementation of filtration technologies.

Filtration Engineering

This department oversees client relationships and ensures customer satisfaction through effective account strategies.

Account Management

This department focuses on developing scientific applications and providing technical support to enhance sales efforts.

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Account Management

Research and Sales