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3R inner PET bottle filter
Industry type：Recreation and sports
Product model number：MF-200-3rPET
Mbran Filtra Co., Ltd.
3R inner PET bottle filter： ． The first filter material to be made of rPET: Changing the filter housing material of the portable water purifier from food container grade ABS to rPET (recycled food container grade PET raw material) will help reduce plastic waste. ． Sterilization efficiency: Increase the filtration sterilization efficiency from the original 99.9% (LRV > 3) to 99.999% (LRV > 5). ． Technological improvement: The rPET filter housing material and film-encapsulated PUR glue are joined together for the first time in the world, and it is more than 99.999% (LRV > 5) leak-free. ． Storage method: Switch to a cleaning and storage method similar to that of contact lenses, and introduce a saline sterilization storage group for filter core storage, which can effectively extend the service life. ． Installation convenience: The special thread design of the bottle mouth makes it easy to screw in, which can reduce the risk of water leakage caused by consumers' installation errors.
About Mbran Filtra Co., Ltd.
Mbranfiltra was established in 2019 and is dedicated to the research and development of various membrane materials. The research team is composed of M.S. and Ph.D., ensuring a solid foundation in scientific theories. Our exclusive NTV-IPS process to form asymmetrical porous structures to customize a reliable portfolio of microfiltration (MF) and nanofiltration (NF) membranes such as hydrophilic PES, Nylon, and hydrophobic PVDF, PP. This approach utilizes eco-friendly solvents, non-toxic materials, and green manufacturing techniques, reducing the use of harmful substances (such as toxic solvents) in production. The highly asymmetric pore structures (funnel Y-type) provide greater contaminant-holding capacity and higher throughput compared to symmetric membranes (like straw I-type). These nanoporous membranes can be used across many industries or scenarios including sterilization, desalination, semiconductor precision process, biotechnology, medical use, and wastewater recovery.
In Taiwan, most industrial filtration membranes are imported, highlighting the urgent need for domestic manufacturers to bridge the gaps in the supply chain, thereby reducing operational risks and costs. Mbranfiltra has become Taiwan's first company to engage in the upstream production of microfiltration nano-hollow fiber membrane materials. This achievement is built on a foundation of Taiwan-based research and manufacturing, combined with unique advantages in formulation and processing technologies that use eco-friendly solvents, non-toxic materials, and green biomass methods. The membranes can effectively remove bacteria while providing ultra-high flow rates, offering a performance that is three times greater in terms of filtration speed and lifespan compared to commercial alternatives. These membranes have applications across five major domains: outdoor activities, emergency rescue, household water purification, semiconductor precision processes, medical biotechnology.
