| company | role | hq | verified |
| T&Z Hydraulic Service | DIST | Birmingham, AL (US) | 1 mfrs |
| AFTEK aftekfilters.com | DIST | Rochester, NY (US) | 1 mfrs |
| PowerFlow Fluid Systems LLC pwrfs.com | DIST | Lee's Summit, MO (US) | 1 mfrs |
| Calhoun & Dejong Inc. cdisales.com | DIST | Portland, OR (US) | 1 mfrs |
| Hagedorn & Gannon Co. Inc. hgcoinc.com | DIST | Fenton, MO (US) | 1 mfrs |
| High Purity Northwest Inc. highpuritynorthwest.com | DIST | Seattle, WA (US) | 1 mfrs |
| A.M. Fluid Equipment Inc. amfluid.com | DIST | Bethany, CT (US) | 1 mfrs |
| Hopewell Inc. hopewellfilters.com | DIST | Dayton, OH (US) | 1 mfrs |
| Aquaquote aquaquote.com | DIST | Solana Beach, CA (US) | 1 mfrs |
| Eggelhof Incorporated eggelhof.com | DIST | Houston, TX (US) | 1 mfrs |
| Quantum Flow Technologies quantumflowtech.com | DIST | Charlotte, NC (US) | 1 mfrs |
| Absolute Filtration Inc. | DIST | West Chester, PA (US) | 1 mfrs |
| Apex Industries apexind.com | DIST | Tigard, OR (US) | 1 mfrs |
| Aqua-Chem aqua-chem.com | DIST | Knoxville, TN (US) | 1 mfrs |
| Danner Associates LLC | DIST | Rockland, MA (US) | 1 mfrs |
| Ewald Associates Inc. ewaldonline.com | DIST | Fremont, CA (US) | 1 mfrs |
| F&H Food Equipment fandh.com | DIST | Springfield, MO (US) | 1 mfrs |
| Fluid Conditioning Inc. fluid-conditioning.com | DIST | East Aurora, NY (US) | 1 mfrs |
| King Filtration Technologies Inc. kingfiltration.com | DIST | St Louis, MO (US) | 1 mfrs |
| Olds Filtration oldsfiltration.com | DIST | Daphne, AL (US) | 1 mfrs |