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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

Critical Process Filtration

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United States
Nashua, NH
Critical Process Filtration

100% American-Made Process Filters & Systems Presales technical consulting assures you of a robust solution that works for the life of the process.

Benefit from high performance process filters that protect your consumers and product brand in the most cost efficient way. Filter pricing is highly competitive and products ship within days. Critical Process Filtration, established in 1998, is an ISO Certified 9001:2015 manufacturer of highly configurable cartridge, capsule and laboratory filtration products used in pharmaceutical, bioprocessing, food and beverage, electronics/semiconductor, medical device and industrial chemical companies.

05/28/2026

🚨 We Are Looking for an Operations Manager to Join Our Team!

The Operations Manager oversees daily operations of the manufacturing facility to ensure efficiency, productivity, and quality standards are met. This role is responsible for managing production schedules, resources, and staff while collaborating with cross-functional teams to optimize processes. The Operations Manager reports directly to the Director of Operations.

🗓️ Manages production staff, including hiring, training, performance management, and scheduling.
📑 Oversees inventory control, materials management, and resource allocation to minimize downtime and waste.
💰 Develops and implements operational budgets, monitors expenses, and identifies opportunities for cost savings.

If you're ready to take your career to the next level and make an impact, we want to hear from you! Apply today and become part of our amazing team: https://bit.ly/43AVm1A

05/25/2026

🇺🇸 In honor of those who made the ultimate sacrifice for our country, Critical Process Filtration will be closed today, May 25, in observance of Memorial Day.

05/22/2026

Filter Friday! 📅
PNM filters are validated cartridge and capsule filters made using long-proven, absolute rated, Nylon 6,6 membrane. These filters are used for the sterilization of water, solvents and aqueous liquids.

📏 PNM Filter pore sizes range from 0.10 to 0.65 µm.
📈 PNM Filters are optimized for flow, high retention, and chemical compatibility.
💧 PNM Filters are flushed to remove manufacturing debris and reduce extractable.

To learn more, visit: https://bit.ly/4tegmGo

05/19/2026

📰 Discover what you might have missed in our April Newsletter:

🧪 See the capabilities of our new testing lab that will encourage a more robust testing system.
🔍 Introducing White Capsules – featuring visibly clearer part numbers and lot numbers for seamless traceability.
💡 Plus, don’t miss our blog on the difference between nominal and absolute pore size rating.

👉 Check it out now: https://bit.ly/4cR7UpW

05/14/2026

🚨 We Are Looking for a Warehouse Inventory & Material Handler to Join Our Team!

The Warehouse Inventory & Material Handler compiles and maintains records of quantity, type, and value of material, equipment, merchandise, and supplies stocked. This position assists our Warehouse, Shipping and Production employees.

📑 Participates in inventory process and daily audits; researches and resolves inventory discrepancies.
📦 Accurately controls and tracks physical inventory.
🗄️ Keeps information accessible by sorting and filing documents.

If you're ready to take your career to the next level and make an impact, we want to hear from you! Apply today and become part of our amazing team: https://bit.ly/48KdXeI

05/13/2026

📰 "Choosing the Right PES Membrane for High Purity Bioprocesses"

You're seeking a new process filter for your Bioprocessing system. After thoroughly researching and evaluating various options, you've identified the essential filtration requirements for your application. You've considered factors such as chemical compatibility, particle removal characteristics, bacteria retention ratings, flow rates, regulatory compliance, sterilization compatibility, and more. After reviewing filter data sheets, reading blogs on filter selection, and possibly consulting with potential vendors, you've determined that a polyether sulfone (PES) filter is the ideal choice for your system. However, you now face another crucial decision: which filter configuration is the most suitable for your specific needs?

🔗 To delve deeper into the various pore sizes and configurations of PES membranes, and determine which one is most suitable for your high-purity bioprocess, please visit: https://bit.ly/4cWEaJu

05/10/2026

Happy Mother’s Day! 🌸

Today we celebrate everything moms do and the countless ways you make the world a better place. Your sacrifices often go unseen, but your impact is felt every single day. From the Critical Process Filtration team, thank you for all you do! 💐

Here’s to you - today and every day.

05/08/2026

Filter Friday! 📅
PPS filters are constructed with a double layered Polyethersulfone (PES) membrane for sterilizing aqueous liquids. PPS filters are validated and available in cartridge and capsule models.

📏 PPS Filter pore sizes range from 0.03 to 1.2 µm, and the filter devices scale from laboratory to full production using identical materials.
📈 PPS Filters are designed to deliver a high flow and throughput across a with pH range.
🛡️ PPS Filters are optimized for retention and provides added security when compared to single layer models

To learn more, visit https://bit.ly/4bQBMlQ

05/07/2026

🤔 Have you ever wondered how we process raw materials to produce customized, high-quality filter products tailored to your application?

🔍 Critical Process Filters undergo a meticulous process to develop into the products you recognize and appreciate. From receiving raw materials that must undergo rigorous quality inspection, to assembling the components with the membrane, and finally, entering the clean room where they will be packaged and shipped to your facility!

👉 To gain further insights into our production process that guarantees quality, affordability, and custom-made filters, please visit: https://bit.ly/4w158qQ

05/05/2026

Happy Cinco de Mayo! 🌮🎉

Wishing everyone a fun, festive, and safe celebration filled with great food, music, and time with friends!

05/04/2026

📰 "Extractables & Leachables"

Controlling extractables and leachables is an essential aspect of the pharmaceutical manufacturing process. These terms are often misunderstood, necessitating further exploration of their definitions and applications.

Definitions of extractables and leachables tend to overlap and serve distinct purposes. Various manufacturing scenarios must be categorized to emphasize the significance and necessity of both extractables and leachables.

To learn more about how extractable and leachable can affect your syste, visit our latest blog at: https://bit.ly/3OMGidu

Address

1 Chestnut Street
Nashua, NH
03060

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+16038804420

Website

https://www.criticalprocess.com/

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