Buyer's Guide
| Company | Location | Company Type |
|---|---|---|
| USA Milano | Irvine | Manufacturer |
| USEMCO | Tomah | Manufacturer |
| USHIO America, Inc. | Cypress | Manufacturer |
| UV Pure Technologies Inc | Toronto | Manufacturer |
| UV SuperStore, Inc. | Winder | Manufacturer |
| Valve And Filter Corporation | Arvada | Manufacturer |
| Van Air Systems, Inc. | Lake City | Manufacturer |
| VeriPure, Inc. | Green Bay | Manufacturer |
| Vero Water LLC | Miami Beach | Manufacturer |
| Vertex Water Products | Montclair | Manufacturer |
| VICI Metronics, Inc. | Poulsbo | Manufacturer |
| Victaulic | Easton | Manufacturer |
| Videx, Inc. | Corvallis | Manufacturer |
| Viking Pure LLC | Edgewater, Florida, United States | Manufacturer |
| VIQUA | Guelph | Manufacturer |
| VIZION by A.J. Antunes & Co. | Carol Stream, Illinois, United States | Manufacturer |
| Walchem, an Iwaki America Company | Holliston | Manufacturer |
| Watcom Inc | South Bend | Manufacturer |
| Water & Wastes Digest (WWD) | Scottsdale | Manufacturer |
| Water Analytics | Andover | Manufacturer |
| Water for Life Corp | Newtown | Manufacturer |
| Water Inc. | Carson | Manufacturer |
| Water Quality Association | Lisle | Distributor |
| WATER RECLAMATION SOLUTIONS | Blacksburg, Virginia, United States | Manufacturer |
| Water Specialists Technologies LLC | Sanford | Manufacturer |
