Key Players
- The Vanguard Group
- Alfa Laval
- Donaldson Company
- Eaton Corporation
- GEA Group
- Graver Technologies
- Hydac International GmbH
- Lydall Inc
- Pall Corporation (Danaher Corporation)
- Parker Hannifin
- Pentair
- Porvair Filtration Group
- SPX Flow
- SUEZ Water Technologies & Solutions