Home » Residential RO Membranes
The 3012 reverse osmosis (RO) membrane is a common element for small-to-medium-sized residential and light commercial applications, widely used in high-flow household water purifiers, under-sink water purification systems, and small commercial direct-drinking water equipment. Compared to the 1812 and 2012 models, the 3012 offers higher permeate production capacity and flux, making it suitable for scenarios with greater water demand.
Description
Dimensions
| Model | A | B | C | D |
| 3012-400 | 298 | 21 | 18 | 73 |
| 3012-500 | 298 | 21 | 18 | 73 |
| 3012-600 | 298 | 21 | 18 | 73 |
Performance Parameters
| Category | Effective Membrane Area ft² (m²) | Water Production GPD (m³/d) | Stable Desalination Rate (%) | Test Solution (mg/L) | Test Pressure psi (MPa) | Recovery Rate (%) |
|---|---|---|---|---|---|---|
| 3012-400 | 14.7 (1.37) | 400 (1.51) | 95 | 500 (NaHCO₃/CaCl₂/NaCl/MgSO₄) | 100 (0.69) | 55 |
| 3012-500 | 16.8 (1.56) | 500 (1.89) | 95 | 500 (NaHCO₃/CaCl₂/NaCl/MgSO₄) | 100 (0.69) | 55 |
| 3012-600 | 18.9 (1.76) | 600 (2.27) | 94 | 500 (NaHCO₃/CaCl₂/NaCl/MgSO₄) | 100 (0.69) | 55 |
High-Efficiency Filtration for Residential Applications
The residential reverse osmosis (RO) membrane is the core filtration component of household water purifiers. Utilizing advanced RO separation technology, it employs pressure to force water molecules through an ultra-thin semi-permeable membrane while effectively blocking dissolved salts, heavy metals, bacteria, viruses, organic compounds, and other harmful impurities, thereby producing clean, safe, and healthy drinking water. Serving intermittent, low-load household drinking water scenarios, the equipment is small in size, easy to use, and low in cost, providing families with a safe and convenient solution for instant drinking water.
