| MS2 Air Results (Plaque Forming Units/Liter)* | ||||||
| Time | Control | Ultrashock | Filter Media Running | Filter Media OFF | Filter Media Rapid Sweep | Flow Stick |
| 0 | 5833 | 3850 | 7.5 | 8000 | 21,583 | 8000 |
| 90 | 208 | 0.2 | 0.1 | 153 | 0.1 | 153 |
| 180 | 21 | 0 | 0.1 | 46.4 | 0.1 | 46.4 |
| MS2 Surface Results (Plaque Forming Units/Petri Dish)** | ||||||
| Time | Control | Ultrashock | Filter Media Running | Filter Media OFF | Filter Media Rapid Sweep | Flow Stick |
| 0 | 25033.3 ± 2640.7 | 3440 ± 1732.2 | 18.2 ± 9.1 | 20666.7 ± 5363.1 | 38400 ± 10905.5 | 20666.7 ± 5363.1 |
| 90 | 1427.7 ± 151.9 | 56.7 ± 23.1 | 9.1 ± 0 | 1139.3 ± 502.8 | 821.3 ± 232.3 | 1139.7 ± 503.2 |
| 180 | 881.7 ± 644.8 | 36 ± 4 | 9.1 ± 0 | 366.7 ± 125.3 | 185 ± 60.8 | 366.7 ± 125.3 |