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Category Introduction
The Domestic RO Membrane 3012 is a high-flow, standard-size filter element used in home reverse osmosis water purification systems. Its larger, longer design is designed to meet the needs of households seeking high-efficiency water production and long-lasting filtration.
As the core component of a water purification system, the Domestic RO Membrane 3012's core function lies in its highly efficient and precise physical filtration. It effectively removes total dissolved solids (TDS), heavy metals, bacteria, viruses, and other trace organic matter from water, significantly improving the purity and taste of drinking water. This series of products is typically available in various water output specifications (e.g., 3012-400, 3012-600, etc.), with the number representing the daily water output in gallons. Users can choose the filter based on household size and water usage. Thanks to its larger membrane area, the Domestic RO Membrane 3012 typically achieves faster water production and a longer replacement interval while maintaining high desalination rates, providing stable and reliable water purity for households.
Product Information
| Type | Model | Stable Rejection | Min Rejection | GPD(L/min) |
| RO-3012 | 3012-400 | 97 | 96 | 400(1.05) |
| Testing Conditions | Operating pressure | 100psi (0.69MPa) | ||
| Test solution temperature | 25 ℃ | |||
| Test solution concentration (NaCl) | 500 ppm | |||
| PH value | 7-8 | |||
| Recovery rate of a single membrane element | 50% | |||
| Flow range of a single membrane element | ±15% | |||
| Operating Conditions & Limits | Maximum operating pressure | 300 psi(2.07MPa) | ||
| Maximum temperature | 45 ℃ | |||
| Maximum feedwater flow SDI15 | 5 | |||
| Maximum concentration of free chlorine: | ＜0.1ppm | |||
| Allowed pH range for chemical cleaning | 3-10 | |||
| Allowed pH range for feedwater in operation | 2-11 | |||
| Maximum pressure drop per element | 10psi(0.07MPa) | |||
