Filtration Weekly Brief - Feb 5

WFI Leadership team at ASHRAE 2026 Las Vegas, Caesars Palace, Feb. 2, 2026

Filtration Weekly Brief

5 filtration signals this week in 60 seconds — markets, technology, testing, standards, and what to watch next.

Top 5 Signals (Jan 29–Feb 5)

1. Donaldson to Acquire Facet — M&A

2. AHR Expo IAQ innovation winner highlights “built-in” filtration — HVAC integration

3. Cleanova contract for HyNet Liverpool Bay CCS — CO₂ transport/storage

4. Bottled vs. tap micro/nanoplastics — methods matter — measurement + nano

5. PFAS evaluation: ¹⁹F-NMR screening — faster R&D screening

WFI Updates

1. ASHRAE 2026 Las Vegas (Recap) — WFI highlights

2. Welcome Greg Hoverson to the WFI Advisory Board — leadership

Upcoming:

• From Lab to Road: Cathode Air Filters Built for Global Fuel Cell Scale-Up — Martin Klein

• Global Filtration Market, Trend, and Opportunities — chaired by Mike Clark

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About WFI

The World Filtration Institute (WFI) is a global non-profit orgnization delicated to advancing filtration and separation toward a cleaner, healthier, smarter, and more sustainable future.

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

Disclaimer

FILTRATION WEEKLY is based on publicly available information and may contain inaccuracies or omissions. Please verify important information with the original source before making business, investment, legal, or regulatory decisions.