| RiOs 5 | RiOs 8 | RiOs 16 | |
| 对进水的要求 | 50-100 L/天 | 80-160 L/天 | 160-320 L/天 |
| 流速， L/h | 5 (± 15%) | 8 (± 15%) | 16 (± 15%) |
| 回收率，% | 25 | 28 | 38 |
| 尺寸 | |||
| 高，cm (in.) | 45.7 (18) | 45.7 (18) | 45.7 (18) |
| 宽，cm (in.) | 25.5 (10) | 25.5 (10) | 25.5 (10) |
| 厚，cm (in.) | 31.5 (12.4) | 31.5 (12.4) | 31.5 (12.4) |
| 操作重量，kg (lb) | 14 (31) | 14 (31) | 15 (33) |
| 纯化 | ||
| 污染物 | 截流率 | 通道 |
| 离子，% | 94–99 | 1–6 |
| 有机物，% | ≥ 99 | ≤ 1 |
| 颗粒物，% | ≥ 99 | ≤ 1 |
| 微生物，% | ≥ 99 | ≤ 1 |
