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I.W. Tremont Expands Capabilities with Acquisition of Filter Holdings, Inc.

IWT is a 45+ year established company and this is some of our team.

HAWTHORNE, NJ — July 24, 2025 — I.W. Tremont Co., Inc., a leading U.S. manufacturer of specialty filtration products, is pleased to announce the strategic acquisition of the complete assets of Filter Holdings, Inc. (FHI), a premier provider of sewn filter products with deep expertise in industrial and life science applications. This acquisition significantly expands…

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Faster Ship Times for Custom Sewn Filters: Filter Holdings First Quarter 2025 Update

Customers depend on FHI for high quality sewn filters, and we know that our OEM buyers, distributors, and end-users love it even more when they get those parts as fast as possible. We’ve announced in the past an update to our standard Terms and Conditions for 2025 which included an 8 week standard lead time,…

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Conference Recap, ISPE Raleigh 2025: Unlocking RTP’s Potential for Pharma

I.W. Tremont blog

The 2025 ISPE CaSA conference kicked off with a powerful keynote panel, Thriving in the Triangle: Leveraging RTP’s Ecosystem for Facility Success. Moderated by Jacob Greenwood, Vice President of Project Farma, the session featured industry leaders from Advanced Medicine Partners, Amgen, Biogen, Eli Lilly, and FUJIFILM Diosynth Biotechnologies. Among the thousands of attendees, Filter Holdings,…

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I.W. Tremont has signed definitive agreement with Lisa Jones as Director of Higher Education Relations

I.W. Tremont blog

The I.W. Tremont Corporation has signed a definitive agreement for representation in Consultation, Sales and Marketing with Lisa Jones of Tuscaloosa, AL.  Lisa will represent the LabExact® brand of products at a high level to institutions of higher education such as colleges, universities, technical and research institutes.  LabExact® is a brand of the I.W. Tremont…

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I.W. Tremont has signed agreement with Bevin Carter as SVP

I.W. Tremont blog

I.W. Tremont has signed definitive agreement with Bevin Carter as SVP, Partnership Development & Commercialization The I.W. Tremont Corporation has signed a definitive agreement for representation in marketing, sales and branding with Bevin Carter of Mercer Carter. Bevin will consult and represent the LabExact® brand of products at a high level to select distributors, resellers…

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I.W. Tremont appoints equity partners as Co-Presidents

I.W. Tremont blog

Aug 15th, 2022 After the passing of founder, President and CEO Salvatore J. Averso July 29, 2021, his sons and long time business partners James A. (Jim) and Andrew S. Sr. (Andy) have assumed equal equity partnership in the corporation. Prior to Salvatore’s passing, the brothers were minority shareholders, each holding Vice President positions. As…

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I.W. Tremont enters into agreement with Hollingsworth & Vose

I.W. Tremont blog

I.W. Tremont enters into marketing and sales agreement with Hollingsworth & Vose to represent the H&V Trupor® line of microporous filter media FOR IMMEDIATE RELEASE I.W. Tremont enters into marketing and sales agreement with Hollingsworth & Vose to represent the H&V Trupor® line of microporous filter media. HAWTHORNE, NJ, October 14, 2021 – I.W. Tremont…

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New white paper download available

Are you having a difficult time trying to make a standard product or process work for your application? Are you frustrated with a “one size fits” all porous and specialty materials supplier? I.W. Tremont truly understands the needs of our customers and the OEM relationships. We have published a white paper which will explain the…

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The passing of our Founder, CEO and President Salvatore J. Averso

I.W. Tremont blog

We are deeply saddened to announce the passing of our company founder, CEO and President Salvatore J. Averso at age 75. Sal passed surrounded by his loving family on July 29, 2021 after a short but harrowing battle with cancer. Sal began his career with the notable British filtration company Whatman. After 10 years of…

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Water Quality Filters to Maintain A Healthy Environment

The importance of clean water cannot be overstated. Access to clean drinking water is vital for maintaining a healthy, hygienic lifestyle. Filtering wastewater can help stop pathogenic microorganisms like rotaviruses and E. coli from being transferred. This is why effective water quality filters must be utilized. I.W. Tremont manufactures high quality filtration media specifically for…

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I.W. Tremont

Find the Right Technical Paper for Your Application

Since 1979, I.W. Tremont has produced high-quality filtration and specialty media for laboratories, diagnostics, and technical applications—combining material science expertise with exceptional service.