| Test Items | Technical Requirements |
|---|---|
| Water Production Rate | ≥75 GPD (284 L/day) |
| Service Life | ≥7200 L |
| Desalination Rate | ≥95% |
| Recovery Rate | ≥15% |
| operating pressure | 0.4 ~ 0.8 MPa |
| Suitable water temperature | 5°C ~ 38°C |
| Contaminant Removal | Trichloromethane/Tetrachloromethane/Arsenic/Lead/Cadmium, etc. |

| Measurement Location | Standard Value (mm) | Tolerance (mm) |
|---|---|---|
| Length | 298 | ±2 |
| Outer Diameter | 50 | ±1 |
| Inner Diameter | 25 | ±0.5 |