| Specialty Chemicals | Water NSF Certified | Wastewater |
| Anionic Polymer (Dry) | ◘ | ◘ |
| Anionic Emulsion Polymer | ◘ | ◘ |
| Cationic Polymer (Liquid) | ◘ | ◘ |
| Cationic Polymer (Dry) | ◘ | ◘ |
| Cationic Emulsion Polmyer | ◘ | ◘ |
| Corrosion Inhibitors | ◘ | |
| Iron Sequestering | ◘ | |
| Lime Scale Control | ◘ | ◘ |
| Odor Control (Vapor Phase) | ◘ | |
| Struvite Scale Control* | ◘ | |
| Membrane Scale Control | ◘ | |
| Membrane Cleaners | ◘ | |
| Membrane Flux Enhancer* | ◘ |