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FILTRATION WEEKLY: Strategic IP Shifts, Innovation & PFAS Battles

šŸŒ FILTRATION WEEKLY: Global Industry Intelligence

Issue:Ā FW032926 | Date:Ā March 29 2026

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

This issue covers PGI, Donaldson, DuPont, Waterdrop, Toray, ECHA, and the U.S. EPA.

EXECUTIVE SUMMARY

The final week of March 2026 marks a decisive pivot toward infrastructure-critical filtration and high-stakes regulatory defense. Headlines are led by Premium Guardā€™s (PGI) strategic acquisition of First Brandsā€™ IP to anchor its diesel and aftermarket dominance. In the high-growth tech sector, Donaldson has officially activated its modular coolant filtration skids, positioning itself as a primary guardian for the AI-driven liquid cooling market. Simultaneously, the industry faces a regulatory "double-header": a D.C. Circuit Court ruling has forced the EPA to defend its PFAS Hazard Index, while the ECHA opens the final 60-day window for fluoropolymer exemptions in membranes. These updates, paired with Camfilā€™s new intelligent air cleaners, signal an era where filtration is a high-tech pillar of industrial and environmental resilience. TOP NEWS HEADLINES (LAST 7 DAYS)

  1. [M&A] Premium Guard Inc. (PGI) Acquires Key IP from First Brands GroupĀ (March 27, 2026) Premium Guard Inc. has signed an agreement to acquire significant patents and intellectual property assets from First Brands Group. This deal specifically bolsters PGIā€™s technical capabilities in diesel filtrationĀ and spark plug technology. The acquisition, subject to bankruptcy court approval, allows PGI to accelerate innovation in its private-label and branded maintenance programs globally. šŸ‘‰ Read More +

  2. [Data Centers] Donaldson Launches Modular Coolant Filtration Skids for AI HubsĀ (March 26, 2026) As Direct-to-Chip (D2C) liquid coolingĀ becomes a standard for AI workloads, Donaldson has introduced its new Data Center Modular Coolant Filtration Skid.Ā Using PP100-HF high-flow pleated filters, the system is designed to protect high-value GPU clusters from micro-channel clogging, offering a compact footprint and 100% camera-controlled quality checks. šŸ‘‰ Read More +

  3. [Innovation] DuPont Launches FilmTecā„¢ NF270 Upgraded NanofiltrationĀ (March 26, 2026) DuPont Water Solutions unveiled an upgraded nanofiltration element offering 6ā€“10% lower energy consumptionĀ and a 30% lower initial pressure drop.Ā Designed for municipal drinking water, the upgrade aims to reduce operating costs and downtime through improved biofouling protection and long-lasting durability. šŸ‘‰ Read More +

  4. [Regulatory] ECHA Reaches Major PFAS Milestone; Public Consultation OpensĀ (March 26, 2026) The European Chemicals Agency (ECHA) has officially triggered a 60-day public consultationĀ regarding the SEAC draft opinion on PFAS restrictions. This "Second Window" is critical for the filtration industry to secure exemptions (derogations) for fluoropolymersĀ used in high-performance membranes, where suitable alternatives are currently unavailable. šŸ‘‰ Read More +

  5. [Legal] U.S. Court Denies EPA Request to Sever PFAS Legal ChallengeĀ (March 19ā€“23, 2026) In a setback for the agency, the D.C. Circuit Court of AppealsĀ denied the EPA's motion to sideline legal challenges against its "Hazard Index" for four specific PFAS compounds (PFHxS, PFNA, GenX, and PFBS). The ruling means the EPA must defend the scientific framework of its 2024 cumulative risk assessment in open court. šŸ‘‰ Read More +

  6. [Global] Toray and Ceramic Membrane Growth OutlookĀ (March 2026) The global membrane technology market is projected to reach $26.7 billion in 2026Ā with a CAGR of 9.7%. Ceramic membranes are identified as the fastest-growing segment due to their durability in extreme industrial environments. Toray IndustriesĀ continues its Middle East expansion, focusing on large-scale desalination and RO membrane sustainability.

    šŸ‘‰ Read More +

  7. [ESG] Waterdrop and The Water Project Celebrate 9-Year MilestoneĀ (March 23, 2026) Marking World Water Day 2026, Waterdrop Filter reaffirmed its partnership with The Water Project, focusing on the "Water and Gender" theme. The latest collaboration involves installing borehole wellsĀ at schools in Kenya, such as the Emachembe Primary School, to reduce the water-collection burden on female students and improve local sanitation. šŸ‘‰ Read More +


March 2026 ā€“ Global Filtration Industry Highlights


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About WFI

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


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