1. Arvind Advanced Materials Limited
2. Brother Filtration
3. Clear Edge Filteration Group
4. Compositech Filters
5. Donaldson Company Inc.
6. Finsa-Filtros Industriales S.L.
7. FLSmidth & Co. A/S
8. Freudenberg Filtration Technologies
9. GKD Group
10. Khosla Profil Pvt. Ltd.
11. Kimberly-Clark Worldwide Inc.
12. Lydall Inc. by Unifrax
13. Metso
14. Micronics Engineered Filtration Group Inc.
15. Pall Corporation by Danaher Corporation
16. Pearl Filtration
17. Solaft - Filtration Solutions
18. Testori Group
19. TFI Filtration (India) Pvt. Ltd.
20. The Markert Group
21. Valmet
22. Yamit’s Filtration