Introducing the Advanced High Efficiency TFN Water Purifier System, featuring the remarkable 120gpd RO Membrane. Experience the luxury of pure, refreshing water at your fingertips, designed to meet the highest standards of water purification.
1. Ultimate Filtration: Embrace the pinnacle of water purity with our cutting-edge Thin Film Nanocomposite Technology, engineered for unmatched superior water filtration performance, ensuring every drop is crystal-clear and safe.
2. Efficient Performance: Relish the convenience of a seamless water supply with our high-capacity 120gpd RO membrane, delivering a steady flow of pristine water daily, enhancing your everyday water experience.
3. Sleek Design: Elevate your kitchen aesthetics with our elegantly crafted, space-efficient design, seamlessly blending into any decor while saving valuable space, adding a touch of modern sophistication.
4. Easy Installation: Enjoy hassle-free setup in mere minutes with our intuitive user-friendly guide. No professional assistance is required, allowing you to effortlessly enjoy pure water quickly.
5. Peace of Mind: Embrace a healthier lifestyle as you bid farewell to impurities and contaminants. Welcome the invigorating, crystal-clear water that renews your spirit and boosts your well-being.
Innovation technology of TFN |
Disadvantage of TFC Membrane |
Advantage of TFN Membrane |
High cost
(Technology materials and equipment controlled by monopoly companies.) |
Cost controllable
(Own TFN technology ,localization raw materials) |
Low flux& High energy consumption
(separation layer thickness>100nm) |
High flux and low energy consumption
separation layer thickness minimum 20 nm |
Limitations of polyamide,non customizable
(Poor hydrophilicity,Nonantioxidant<1000ppmh) |
Customized ability,be the leading manufacturing of selective separation membrane in China.
Super-hydrophilicity(modification of hydrophilic nano materials Antioxidant(noumenon nanocoating>500000ppmh)
Acid and alkali resistant(20% H2SO4 ,20% NaOH) |
Organic solvent pollution |
Green production |










SAND.K is committed to spearheading advancements in water environmental technology. Through an expansive global supply chain system, we aim to deliver unparalleled innovations to enhance water quality worldwide. We specialize in offering comprehensive services for essential components to small and medium-sized equipment manufacturers. Utilizing cross-border e-commerce, we extend our expertise to provide exceptional customer service across developing regions.
Our strengths lie in independent R&D capabilities coupled with formidable manufacturing prowess, fostering groundbreaking advancements in water technology. With extensive data analysis, we provide customized solutions specifically tailored for regions grappling with high salinity water challenges, ensuring effective and efficient water management.
Our rapid-response solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and the recycling of treated wastewater, offering versatile options for diverse water challenges. A standout feature is our ability to provide these solutions with a substantial cost advantage, making high-quality water treatment accessible and affordable.

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. |