Critical Process Filtration

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.

🌎 Happy Earth Day!We are honored today and everyday to be in the role of creating innovative filters that not only help ...
04/22/2026

🌎 Happy Earth Day!

We are honored today and everyday to be in the role of creating innovative filters that not only help clean water but also support the food and beverage industry in promoting a healthier planet. By protecting what we drink and eat, we’re taking steps toward a cleaner, more sustainable world for everyone! πŸŒ±πŸ’§

🚨 We Are Looking for an Operations Manager to Join Our Team!The Operations Manager oversees daily operations of the manu...
04/16/2026

🚨 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.

πŸ—“οΈ Manages production staff, including hiring, training, performance management, and scheduling.
πŸ“‘ Oversees inventory control, materials management, and resource allocation to minimize downtime and waste.
πŸ’° 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/4toFrON

πŸ“° "Extractables & Leachables"Controlling extractables and leachables is an essential aspect of the pharmaceutical manufa...
04/15/2026

πŸ“° "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.

πŸ”— To dive deeper into what are considered extractable and leachables and how they might affect your application, please visit: https://bit.ly/4covgnJ

Filter Friday! πŸ“…PPD cartridge and capsule filters are designed to prefilter critical pharmaceutical and healthcare liqui...
04/10/2026

Filter Friday! πŸ“…
PPD cartridge and capsule filters are designed to prefilter critical pharmaceutical and healthcare liquids. PPD is a family of filters made with pleated Polypropylene depth media for prefiltering water, chemicals, and solvents.

πŸ“ Availabvle in pore sizes ranging from 0.10 micron to 100 micron.
πŸ“ˆ Designed for high capacity and a long filter life.
πŸ›‘οΈ PPD Filters are designed for superior retention and to protect the downstream filters from premature fouling and clogging.

To learn more, visit https://bit.ly/4smXC7s

πŸ“° "Nominal vs Absolute Pore Size Rating - What's the Difference?"One of the key features of any filter is its pore size ...
04/07/2026

πŸ“° "Nominal vs Absolute Pore Size Rating - What's the Difference?"

One of the key features of any filter is its pore size rating, which informs the user about the particle size it can effectively remove. However, there are certain aspects of the pore size rating that need to be carefully considered. Filter manufacturers typically specify pore size ratings as either Absolute or Nominal.

To learn more about the difference between Nominal and Absolute Pore Size Ratings, visit our latest blog at: https://bit.ly/4t34GWD

🐰 Happy Easter!🐣 Whether you’re hunting for eggs, spending time with family, or soaking up the sun, we hope your day is ...
04/05/2026

🐰 Happy Easter!🐣

Whether you’re hunting for eggs, spending time with family, or soaking up the sun, we hope your day is exciting and memorable during this Easter season!

🚨 We Are Looking for a Lead Manufacturing Technician to Join Our Team!The Lead Manufacturing Technician is responsible f...
04/02/2026

🚨 We Are Looking for a Lead Manufacturing Technician to Join Our Team!

The Lead Manufacturing Technician is responsible for a variety of high-level manufacturing duties and responsibilities under the direction of the Production Supervisor and Operations Manager. The Lead Technician will be responsible for coaching and assisting those in his/her department along with providing the administrative support for those departments.

🀝 Establish and maintain effective and professional working relationships with team members
πŸ“‘ Ensure team members follow defined manufacturing procedures and work instructions
πŸ“‹ Responsible for training and overseeing the training of new operators

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/4sxsbYg

🚨 The Association for the Advancement of Medical Instrumentation (AAMI) recently revised its specifications regarding th...
03/30/2026

🚨 The Association for the Advancement of Medical Instrumentation (AAMI) recently revised its specifications regarding the presence of endotoxins in sterile water used for cleaning medical instruments. While this update is highly beneficial for medical progress, it has made it more challenging to meet the AAMI standard for sterile water.

Fortunately, we have a solution! Critical Process has developed a proprietary charging process that applies a chemical formula to our filter media, resulting in a positive electrical charge on the media. This charge difference compared to negatively charged endotoxins enables the media to collect endotoxins more effectively and efficiently than permeable filtration alone. Our charged products demonstrate a >3-log removal of negatively charged endotoxins from the filtered solution, which is well within the requirements of the new AAMI standard.

πŸ‘‰ If you are interested in learning more about our charged filter products or exploring how we can assist you in achieving your filtration solutions within the new AAMI standards, please don’t hesitate to reach out!

https://bit.ly/3PGJmYP

Filter Friday! πŸ“…WPS Filters are single layer Polyethersulfone (PES) filters designed for water filtration and filter dev...
03/27/2026

Filter Friday! πŸ“…
WPS Filters are single layer Polyethersulfone (PES) filters designed for water filtration and filter devices scale from laboratory to full production using identical materials to ensure consistent results.

πŸ“ WPS Filter pore sizes range from 0.03 to 0.45 Β΅m
πŸ”„ WPS Filters are designed to remove large amounts of contaminants early in your process to reduce the load on your expensive downstream filters
βœ… WPS Filters use the same quality materials and manufacturing excellence, so you can be assured of their performance, dependability, and scalability.

To learn more, visit: https://bit.ly/4bio4b5

Get the information you want right in your inbox! Want to stay up to date on CPF and filtration news? Subscribe to our q...
03/24/2026

Get the information you want right in your inbox! Want to stay up to date on CPF and filtration news?

Subscribe to our quarterly newsletter for consistent insights on:
πŸ—žοΈ New technical resources and blog posts
πŸ“£ Product and company announcements
🀝 Sponsorships and community happenings

Subscribe here: https://bit.ly/4rRJfqS

🚨 We Are Looking for a 1st and 2nd Shift Manufacturing Technician to Join Our Team!Manufacturing Technicians will be res...
03/19/2026

🚨 We Are Looking for a 1st and 2nd Shift Manufacturing Technician to Join Our Team!

Manufacturing Technicians will be responsible for a variety of manufacturing duties and responsibilities under the direction of the Group Leader, Production Supervisor, Operations Manager, and other qualified trainers. Manufacturing duties for filtration assembly include pleating, engraving, casting, and final assembly operations.

πŸ’» Basic understanding and utilization of an MRP system.
πŸ“‘ Follows specific, outlined, and detailed procedures; while being closely managed.
βš™οΈ Completes the change out of tools and or temperatures to complete the manufacturing process.

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/3PtTEez

πŸ€ Happy St. Patrick’s Day! πŸ€Happy St. Patrick's Day from all of us at Critical Process Filtration!
03/17/2026

πŸ€ Happy St. Patrick’s Day! πŸ€

Happy St. Patrick's Day from all of us at Critical Process Filtration!

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

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