FILTRATION WEEKLY: M&A, Innovation, and Market Momentum Drive a Breakout Week

🌐 FILTRATION WEEKLY: Global Industry Intelligence

Issue: FW060726 | Date: June 7, 2026

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

This issue covers Air Products Membrane Solutions, CECO Environmental, Donaldson Company, MANN+HUMMEL, AAF International, and Toray Industries, and more.

EXECUTIVE SUMMARY

The week of June 1–7, 2026, highlighted accelerating momentum across the global filtration industry, led by major M&A, facility expansion, product innovation, and strong financial performance. CECO Environmental completed its $2.2 billion combination with Thermon Group Holdings, while Air Products Membrane Solutions opened its $70 million Missouri expansion to support growing demand in biogas, hydrogen, and marine nitrogen applications. AAF International launched its BioShield™ Line for animal science, ENPRESS Group acquired Johnson Filtration Products, and Toray introduced next-generation seawater RO membranes with up to 55% lower salt permeability. Donaldson’s record Q3 sales and margin performance further underscored the filtration sector’s resilience and growth potential.

TOP NEWS HEADLINES (LAST 7 DAYS)

1. [M&A] CECO Environmental Completes Transformative $2.2B Merger with Thermon Group — Combined Industrial Environmental Powerhouse

CECO Environmental Corp. completed its $2.2 billion combination with Thermon Group Holdings on June 1, 2026, creating a diversified industrial environmental solutions company with expanded capabilities spanning air pollution control, fluid handling, industrial process filtration, and process heating. The combined company continues to operate as CECO Environmental under CEO Todd Gleason, with Thermon’s expertise complementing CECO’s leading filtration platforms across energy, power, chemicals, and manufacturing end-markets. An investor integration call is scheduled for June 9, 2026.

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2. [Corporate] Air Products Membrane Solutions Celebrates $70M Missouri Expansion — Largest Single-Site Investment for Biogas, Hydrogen & Marine Markets

Air Products Membrane Solutions held a ribbon-cutting ceremony for its new $70 million Missouri Manufacturing and Logistics Center expansion in Maryland Heights, near St. Louis — the company’s largest-ever single-location investment. The expansion supports production of PRISM® GreenSep membrane separators for bio-LNG and PRISM® N2Sep nitrogen membrane separators, driven by surging demand in biogas upgrading, hydrogen recovery, aerospace, and marine nitrogen applications.

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3. [Innovation] AAF International Launches BioShield™ Line: Dedicated MERV 15/16 Air Filtration for Swine, Poultry & Controlled-Environment Agriculture

AAF International (Daikin Group) launched the BioShield™ Line for Animal Science at the World Pork Expo in Des Moines — the first dedicated air filtration product family for swine, poultry, and controlled-environment agriculture. The inaugural BioShield VXLA is a 17-inch-deep V-bank filter rated MERV 15/16, incorporating 30% more media area than comparable 12-inch filters to extend service life under biosecurity pressure-drop requirements targeting viruses including PRRS and Avian Influenza.

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4. [M&A] ENPRESS Group Acquires Johnson Filtration Products Inc. — One of World’s Largest Depth Wound Filter Manufacturers

ENPRESS Group Corp. acquired Johnson Filtration Products Inc. (JFPI) effective June 1, 2026, adding one of the world’s largest depth wound filter manufacturers to its portfolio. JFPI has served drinking water, photographic, beverage, plating, automotive, and textile industries for nearly 40 years, strengthening ENPRESS’s vertical integration in liquid filtration and its market penetration through distribution partners.

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5. [Technology] Toray Unveils Next-Generation TSW-K/M/V Seawater RO Membrane Series — Up to 55% Lower Salt Permeability for Single-Pass Desalination

Toray Industries announced its next-generation TSW-K/M/V RO membrane elements for seawater desalination, offering up to 55% lower salt permeability than current Toray models — enabling a shift from conventional two-pass RO treatment to a single-pass process at utility scale. The membranes will debut at Singapore International Water Week (June 15–19, 2026), with commercial availability from October 2026.

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6. [Financial] Donaldson Reports Record Q3 FY2026 Sales of $995M at All-Time High 16.6% Operating Margin; Raises Dividend 6.7%

Donaldson Company (NYSE: DCI) reported record Q3 FY2026 net sales of $995.1M (+5.8% YoY) with an all-time high operating margin of 16.6% and GAAP net earnings of $118.1M vs. $57.8M prior year. The company raised its quarterly dividend 6.7% to $0.32/share—extending its 30-year consecutive dividend increase streak—and guided FY2026 organic adjusted EPS to $3.94–$4.01 (+7–9%).

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7. [Corporate] MANN+HUMMEL Names Eric Steinbecher President of Life Sciences & Environment; Nicole Schuler Appointed CHRO

Effective June 1, 2026, MANN+HUMMEL appointed Eric Steinbecher as President of its Life Sciences & Environment (LS&E) division—responsible for global Air Filtration and Water & Membrane Solutions businesses—alongside the appointment of Nicole Schuler as CHRO and launch of its new Global Technology & Innovation Center in Tumkur, Karnataka, India, the largest development center outside Germany.

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8. [Corporate] Watts Water Technologies Named to Newsweek’s World’s Greenest Companies 2026 — Second Consecutive Year

Watts Water Technologies (NYSE: WTS) was recognized on Newsweek’s World’s Greenest Companies 2026 list (published June 4, 2026)—its second consecutive year on this list. Newsweek evaluated 8,000+ publicly listed organizations across 28 countries on GHG emissions, water usage, waste, and sustainability disclosure. The recognition reflects Watts Water’s environmental leadership across its global water filtration and flow control portfolio.

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9. [Corporate] Cleanova Relocates UK Operations to New Berkshire Facility — Reinforcing European Filtration Commitment

Cleanova, a global advanced filtration solutions company with 19 specialist brands and 1,600+ employees worldwide, is relocating its UK Berkshire operations from Hambridge Road to Rivergate House, Newbury, in June 2026—building on nearly 200 years of Plenty legacy in the region and reinforcing its long-term commitment to European customers.

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UPCOMING EVENTS IN JUNE

• CFSS 2026 Summer Air Filtration Progrom, Open for Enrollment

• SIWW 2026, June 15–19, 2026, Marina Bay Sands, Singapore

• Solid/Liquid Separation, June 9, 2026, Online Course

• Liquid Filter Testing and Evaluation, June 16, 2026, Online Course

• Membranes in Filtration, June 23, 2026, Online Course.

• ASHRAE 2026 Annual Conference, June 27–July 1, 2026, Austin, TX, USA

• FILTECH 2026, June 30–July 2, 2026,Cologne, Germany

About FILTRATION WEEKLY

FILTRATION WEEKLY delivers a concise executive snapshot of the global filtration industry. Each week, it highlights key developments across air, water, and industrial filtration — from major acquisitions and regulatory updates to technology breakthroughs and market trends — helping industry professionals stay informed and ahead in a rapidly evolving market.

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