Introducing the 2G 3213-800 RO membranes - the ultimate solution for superior water purification. Crafted with precision, this robust choice guarantees optimal performance in filtering pollutants and contaminants, making it a cornerstone of any premium filtration system.
Applicable Industries: Impeccably suited for Commercial Use, these membranes redefine industry standards by ensuring seamless integration into various commercial water systems.
Application: Tailored for applications involving high TDS film membranes, these products deliver unmatched performance, setting new benchmarks in water filtration and purification technology.
Active Membrane Area: Expansive and efficient, the membrane boasts an active area of 31.97 ft², maximizing both productivity and output for unparalleled results.
Average Permeated Flow: Delivering an impressive flow rate of 800GPD, these membranes ensure unwavering consistency in water processing capabilities, enhancing every filtration system's performance.
Stable Rejection Rate: With a consistently high rejection rate of 95%-97%, these membranes guarantee superior water quality, filtering out impurities with precision and reliability.
Function: Expertly engineered to remove COD, BOD, and NH-N, these membranes significantly enhance water purity, elevating the quality of water for various applications.
Home RO membrane options available: Choose from 75GPD, 100GPD, 150GPD, and 200GPD variants, each designed to cater to specific domestic water purification needs.
Commercial RO membrane ranges include: 300GPD, 400GPD, 600GPD, and 800GPD, offering a versatile array of options to meet the diverse demands of commercial enterprises.
Industrial membrane models offered: 2521, 2540, 4021, 4040, and 8040, each meticulously crafted to address the unique challenges and requirements of various industrial applications.
Commercial Reverse Osmosis Element Main Application Areas
Our commercial reverse osmosis membranes are meticulously designed for municipal water, tap water, and well water applications. They provide superior desalination treatment, making them ideal for premium bottled water, direct drinking water, food processing, pharmaceutical production, and more.
Product advantages
1. Experience the remarkable benefits of outstanding large traffic and exceptional stability, ensuring reliable operations and unmatched performance.
2. Capitalize on low operating pressure and enhance cost-effectiveness, maximizing value and efficiency with every operation.










At Sandmonk Technology Co., Ltd., we are fervently dedicated to revolutionizing water environmental technology. By harnessing the strength of a global supply chain, we spearhead unparalleled innovation across the entire industry landscape. Our comprehensive suite of services is expertly crafted for small to medium-sized equipment manufacturers. Through the innovative use of cross-border e-commerce, we effectively cater to a global clientele in developing regions, delivering tailored solutions.
Our cutting-edge R&D and formidable manufacturing capabilities firmly establish us as pioneers and leaders in the industry, driving advancements with ingenuity and precision. Through meticulous data analysis, we provide bespoke solutions perfectly tailored to regions grappling with high salinity water challenges, ensuring effective and sustainable outcomes.
Our adaptable solutions expertly tackle seawater desalination, waste leachate treatment, drinking water purification, and the reuse of treated wastewater, all executed with exceptional speed and efficiency. Moreover, our unparalleled cost advantage distinguishes us as a unique and formidable force within the industry.

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. |