| RiOs 5 | RiOs 8 | RiOs 16 |
| Water Needs | 50 to 100 L per day | 80 to 160 L per day | 160 to 320 L per day |
| Flow Rate, L/h | 5 (± 15%) | 8 (± 15%) | 16 (± 15%) |
| Water Recovery, % | 25 | 28 | 38 |
| Dimensions |
| Height, cm (in.) | 45.7 (18) | 45.7 (18) | 45.7 (18) |
| Width, cm (in.) | 25.5 (10) | 25.5 (10) | 25.5 (10) |
| Depth, cm (in.) | 31.5 (12.4) | 31.5 (12.4) | 31.5 (12.4) |
| Operating Weight, kg (lb) | 14 (31) | 14 (31) | 15 (33) |