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/