Introducing our HJC 3G 3012-300 RO membranes – precision-engineered for excellence and efficiency in water purification.
Applicable Industries: Perfectly crafted for Commercial Use, ensuring optimal performance and reliability.
Application: Designed for high TDS film membrane applications, ensuring superior quality water treatment.
Active Membrane Area: Impressive coverage of 31.97 ft², maximizing efficiency and output.
Average Permeated Flow: An outstanding 800 GPD, guaranteeing robust and consistent water purification.
Stable Rejection Rate: Exceptional stability with a rejection rate of 96%-97%, ensuring quality filtration.
Function: Expertly formulated for removing COD, BOD, and NH-N, offering comprehensive cleaning.
Home RO membrane options: Available in 75 GPD, 100 GPD, 150 GPD, and 200 GPD models for versatile home needs.
Commercial RO membrane options: Designed for larger demands with 300 GPD, 400 GPD, 600 GPD, and 800 GPD capacities.
Industrial membrane selections: Versatile options include 2521, 2540, 4021, 4040, and 8040 for industrial applications.
Commercial Reverse Osmosis Element Main Application Areas
Commercial reverse osmosis membrane components are expertly crafted for use with municipal water, tap water, and well water. They provide effective desalination treatment, ideal for high-end bottled water, direct drinking water, food processing, pharmaceuticals production, and more.
Product Advantages
1. Enjoy large traffic capabilities combined with high stability for dependable performance.
2. Experience low operating pressure paired with high cost-effectiveness for greater savings.










At Sandmonk Technology Co., Ltd., we are passionately committed to pioneering water environmental technology. We leverage a sophisticated global supply chain to ignite industry-wide innovation. We offer a comprehensive suite of services for core components, meticulously tailored for small to medium-sized equipment manufacturers, utilizing cross-border e-commerce to meet the needs of global clients in emerging markets.
Our state-of-the-art R&D and formidable manufacturing capabilities establish us as trailblazers and leaders in the industry. Utilizing comprehensive data analysis, we deliver custom-tailored solutions for regions facing high salinity water challenges.
Our agile, innovative solutions efficiently tackle seawater desalination, waste leachate treatment, drinking water purification, and treated wastewater reuse with exceptional speed and effectiveness. Moreover, our significant cost advantage uniquely positions us as an industry leader.

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. |