FILTRATION WEEKLY : Strategic Growth & Sustainable Innovation

🌐 FILTRATION WEEKLY: Global Industry Intelligence

Issue: FW032226 | Date: March 22 2026

Industry Intelligence | Brief of the World Filtration Institute (WFI)

This issue covers Parker, Atmus, Johnson Controls, H&V, M+H, Donaldson, and more.

EXECUTIVE SUMMARY

The week of March 16–22, 2026, showcased a surge in institutional investment and strategic consolidation. Atmus Filtration Technologies gained traction as key investors increased their stakes, buoyed by a 9.8% revenue rise. Parker-Hannifin advanced its $9.25 billion filtration acquisition, reinforcing consolidation themes. The sector also pivoted toward advanced membrane tech, emphasizing resource preservation during World Water Day 2026. Overall, institutional confidence and high-efficiency sustainable innovations defined the market outlook. TOP NEWS HEADLINES (LAST 7 DAYS)

1. [Corporate] Parker-Hannifin Details Major Filtration Acquisition Strategy (March 18, 2026)

   At the Bank of America Global Industrials Conference, CEO Jennifer Parmentier confirmed that a major pending filtration acquisition remains on track to close within the next 6-12 months. Once integrated, filtration and engineered materials are expected to make up a significant portion of Parker's total revenue, considerably expanding its high-margin aftermarket business.

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2. Financial] Institutional Investors Expand Holdings in Atmus Filtration (March 19, 2026)

   New filings this week reveal that Channing Capital Management and Eminence Capital LP have significantly increased their positions in Atmus (NYSE:ATMU). This follows the company's strong earnings beat, where it reported a 9.8% year-on-year revenue increase, surpassing market assumptions. Investors are prioritizing Atmus for its perceived exposure to AI infrastructure development.

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3. [Sustainability] Johnson Controls Named to Inaugural "USA 25 Most Sustainable Companies" List (March 19, 2026)

   Johnson Controls (NYSE: JCI) was recognized by Corporate Knights for its leadership in energy efficiency and decarbonization. The company was cited for its OpenBlue AI-powered solutions, which have helped institutions cut energy costs. JCI's pivot toward high-density data center cooling remains a core pillar of its 2026 growth strategy.

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4. [Sustainability] World Water Day: Industry Shifts Focus to Resource Preservation (March 22, 2026)

   Commemorating World Water Day 2026, global filtration leaders are debuting membrane technologies specifically designed for high-purity water reclamation. The focus addresses the critical need for advanced separation to secure drinking water as natural reservoirs face increasing climate stress.

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5. [Legal/Environment] H&V Clears Regulatory Hurdle for Landfill Closure (March 20, 2026)

   The Groton Conservation Commission has cleared a major milestone for Hollingsworth & Vose regarding the closure of its industrial landfill. The project represents a significant step in H&V's long-term environmental remediation and site sustainability efforts.

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6. [Events] MANN+HUMMEL Prepares for Cleanroom Technology Showcase (March 20, 2026)

   Ahead of next week's Lounges Cleanroom Processes event (March 24-26) in Karlsruhe, MANN+HUMMEL has finalized its program to showcase energy-efficient HEPA filters and Filter Fan Units (FFUs) designed for the next generation of semiconductor and pharmaceutical facilities.

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7. [Regulatory] EPA "Fix a Leak Week" Drives Demand for High-Efficiency Filtration (March 16–22, 2026)

   Coinciding with the EPA’s annual initiative, major water filtration providers are reporting increased industrial demand for "smart" leak-detection filtration units. Statistics highlighted by the EPA show household leaks waste nearly 1 trillion gallons annually in the U.S. alone, prompting a push for IoT-integrated flow monitoring.

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8. [Corporate] Confluence Investment Management Adjusts Position in Donaldson (March 20, 2026)

   While institutional ownership in Donaldson (NYSE:DCI) remains high at over 82%, Confluence Investment Management reported a slight trimming of its stake this week. Analysts maintain a "Moderate Buy" consensus as the company targets a $102 price target for FY2026.

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UPCOMING EVENT

• WFI Traing Course: Filter Media Technologies March 31, 2026 | 8:00–10:00 AM EDT 👉Course Details and Registration

• CFSS 2026 Launch: Connect with Global Experts. Learn. Get Certified. Advance

  Join the Global Filtration Forum

About WFI

The World Filtration Institute (WFI) is a global non-profit organization dedicated to supporting the filtration and separation industry and advancing the science and technologies for a cleaner, healthier, smarter, and more sustainable future.

Learn more: https://www.wfius.org/

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