Introducing the TFN 120G RO Membrane: Experience the ultimate in water purification with our Advanced High Efficiency TFN Water Purifier System! Engineered to deliver pure water seamlessly, this revolutionary system ensures that crystal-clear refreshment is always at your fingertips.
1. Ultimate Filtration: Elevate your water quality with our state-of-the-art Thin Film Nanocomposite Technology. Revel in the superior filtration capabilities, effectively removing impurities for unmatched purity.
2. Efficient Performance: Featuring a powerful 120gpd RO membrane, our system ensures you have a continuous supply of clean, filtered water every single day, enriching your daily routine with ease.
3. Sleek Design: Transform your kitchen with our modern and compact design. This space-saving unit integrates effortlessly into any decor, adding a touch of sophistication while saving space.
4. Easy Installation: Experience the convenience of quick and hassle-free setup. With our intuitive, user-friendly guide, you'll be enjoying purified water in just minutes—no professionals required!
5. Peace of Mind: Embrace the assurance of pristine water as our system effectively eliminates impurities and contaminants. Say hello to refreshing, crystal-clear water every time you turn on the tap.
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 |










At SAND.K, we're committed to transforming water environmental technology with our comprehensive global supply chain. Our innovative solutions are designed to meet the evolving needs of a worldwide community. We provide seamless, one-stop services for core components, aiding small and medium-sized equipment manufacturers. Our cross-border e-commerce strategy ensures top-tier customer service in burgeoning regions across the globe.
Harnessing our independent R&D prowess, coupled with robust manufacturing capabilities, we stand at the forefront of technological innovation and quality production. Through extensive data analysis, we craft tailored solutions for regions combating high salinity water issues, ensuring effective and sustainable water management.
Our agile response capabilities encompass a spectrum of solutions—from seawater desalination and waste leachate treatment to the purification of drinking water and the innovative reuse of treated wastewater. Remarkably, we deliver these cutting-edge solutions with a substantial cost advantage, ensuring affordability without compromising 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. |