Advertisers Index Letter "C"
| CNM2 Enterprises, Inc. |
| CSL Water Treatment |
| CWP Industries, Inc. |
| Cal Ben Soap Co. |
| Calco, Ltd. |
| Calgon Carbon Corp. |
| Campbell Manufacturing Inc. |
| Canadian Water Conditioning Inc. |
| Canadochly Water Conditioning Co. |
| Cap Snap Co. Div. of Portola Packaging Inc. |
| Capital Coltrols Co., Inc. |
| Carbochem Inc. |
| Carbon Actived Corp. |
| Carbon Link Corp. |
| Caress, Inc. |
| Cargill Inc., Salt Div. |
| Carlon Meter Co., Inc. |
| Carmel Financial Corp., Inc. |
| Cartwright Consulting Co. |
| Carus Chemical Co. |
| CAT PUMPS |
| Celgard |
| Cellini Purification Systems, Inc. |
| Challenger Water International, Inc. |
| Charger Water Treatment Products, LLC. |
| Chem-Tainer Industries |
| CHEMetrics, Inc. |
| ChemFree Technologies |
| ChemTreat, Inc. |
| Chlorinators Incorporated |
| Chlorine Institute (The) |
| CINC |
| Clack Corp. |
| Clarity Filters |
| Claude Laval Corporation |
| Clean Water Systems Int'l. |
| Clean World Waters |
| Clear Choice/Distribution Bi-Eau Pure Inc. |
| CLEAR CHOICE WATER EQUIPMENT |
| Clear Water Corp. |
| ClearWater Tech, Inc. |
| Clemmens & Associates |
| Cochrane Inc. |
| Colloid Environmental Technologies Co. |
| Commercial Business Systems, Inc. |
| Compac Engineering Inc. |
| CONSULTCO |
| Continental Resource Associates, Inc. |
| Continental Salt Inc. |
| Control Design & Mfg. Corp. |
| Cordley/Temprite |
| Coster Engineering |
| Coway, Inc. |
| CRAIG OCEAN SYSTEMS, INC. |
| Culligan International |
| CUNO/Water Factory Systems |
| CUZN WATER SYSTEMS |
| Cycron Corp. |
| Cyrus Rice Water Consulting |
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