Chlorine Dioxide Concentrations in Air (in Parts Per Million by Volume) | ||||||
Time | Control | Ultrashock* | Filter Media Running** | Filter Media OFF*** | Filter Media Rapid Sweep | Flow Stick*** |
90 | NA | 25 | 0.31 | - | 0.05 | - |
180 | NA | 25 | 0.26 | 0.3 | 0.05 | 0.01 |