| Manufacturer | Hydranautics |
| Material | Polyamide |
| Average pore diameter (nm) | Not applicable |
| Na+ rejection (%) | 96.5 |
| MWCO (g∙mol−1)a | <100 |
| Surface roughness (nm) | 30.0 |
| Membrane charge | Negative |
| Surface charge (mV) | ~20 |