Introducing the HJC 3G 3012-300 RO membranes—a pinnacle of precision and reliability crafted to meet your water purification needs with unmatched efficiency.
Applicable Industries: Perfectly designed for Commercial Use, these membranes excel in high-demand environments, ensuring optimal performance and satisfaction.
Application: Optimized for high TDS film membrane applications, providing superior filtration for challenging water quality scenarios.
Active Membrane Area: With an expansive active membrane area of 31.97 ft², these membranes guarantee extensive filtration capacity and effectiveness.
Average Permeated Flow: Experience robust productivity with an average permeated flow of 800GPD, ensuring a continuous and ample supply of purified water.
Stable Rejection Rate: With a stable rejection rate between 96%-97%, these membranes ensure high purity and consistent performance.
Function: Expertly engineered for removing complex contaminants like COD, BOD, and NH-N, ensuring pristine water quality.
Home RO membrane options include: 75gpd, 100gpd, 150gpd, 200gpd, tailored to meet diverse household needs.
Commercial RO membrane selections: 300gpd, 400gpd, 600gpd, 800gpd—crafted for varied commercial requirements with unmatched precision.
Industrial membrane offerings: Enhance your industrial applications with choices like 2521, 2540, 4021, 4040, 8040, engineered for peak performance.
Commercial Reverse Osmosis Element Main Application Areas
Commercial reverse osmosis membrane components are expertly suited for various water sources—municipal water, tap water, and well water. They transform raw water into fresh, clean water, ideal for high-end bottled water, direct drinking water, food processing, and pharmaceutical production.
Product advantages
1. Enjoy large traffic flow and remarkable stability, making it the ideal choice for demanding environments.
2. Benefit from low operating pressure combined with excellent cost-effectiveness, providing significant savings without compromising quality.










At Sandmonk Technology Co., Ltd., we're passionately committed to transforming water environmental technology. Leveraging a global supply chain, we spearhead innovation in the industry, ensuring we remain at the forefront of technological advancement. We offer a comprehensive range of services for core components, tailored specifically for small to medium-sized equipment manufacturers. Through cross-border e-commerce, we deliver top-tier solutions to global customers, particularly in emerging markets.
Our advanced R&D and robust manufacturing capabilities make us pioneers and leaders, constantly pushing the limits of what's possible in the field. Utilizing comprehensive data analysis, we create bespoke solutions tailored for regions facing high salinity water challenges, ensuring optimal performance and satisfaction.
Our agile solutions quickly address seawater desalination, waste leachate treatment, drinking water purification, and treated wastewater reuse, delivering unmatched speed and efficacy. Additionally, our significant cost advantage sets us apart as an unmatched competitor in the industry, offering extraordinary value without sacrificing quality.

QUESTION |
ANSWER |
Are you a factory or trading company? |
Yes, we have our own factory. |
Can you offer OEM service? |
Yes, OEM is OK. |
Can I get samples from you factory? |
Sure. We are pleased to. |
What would you do if some quality problem occur? |
We will be responsible to all quality problem. |