Filtration of weakly acidic/alkaline fluids and pure water! Membrane filter with a distinctive asymmetric structure.
The "APSHA series" is a filter that employs hydrophilic asymmetric PES membranes. Thanks to its characteristic asymmetric structure, it achieves high filtration capacity and long lifespan, contributing to the reduction of operational costs for filtration systems. It is suitable for filtering weakly acidic/alkaline fluids and pure water. Additionally, we also handle the "APSFJ series," which has a minimum filtration grade of 0.03μm and is widely used for ultrapure water filtration in the semiconductor field. 【Features】 <Common> ■ Uses hydrophilic asymmetric PES membranes ■ Completeness testing and 18MΩ pure water washing treatment are performed on all products before shipment <APSHA series> ■ Achieves high filtration capacity and long lifespan ■ Contributes to the reduction of operational costs for filtration systems *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 <APSFJ Series> ■ Suitable for final filtration of ultra-pure water ■ Extremely low elution and quick recovery of resistivity ■ Significantly reduces online flushing time ■ Has a minimum filtration grade of 0.03μm, widely used in ultra-pure water filtration in the semiconductor field *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ＜APSHA Series＞ ■ Filtration of weakly acidic/alkaline fluids and pure water ＜APSFJ Series＞ ■ Final filtration of ultra-pure water ■ Ultra-pure water filtration in the semiconductor field *For more details, please refer to the PDF document or feel free to contact us.
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Cobetter is a cutting-edge company with innovative filtration and purification solutions for the global semiconductor integrated circuit manufacturing and biopharmaceutical industries, achieved through the research and development of various precision filtration membranes, nanofibers, and ultrafiltration membranes. Headquartered in Hangzhou, Zhejiang Province, China, it has subsidiaries in five locations: Shanghai, China; Japan; South Korea; Taiwan; and Singapore, serving over 28,000 customers across 106 countries. Cobetter Japan is one of the subsidiaries established in February 2019. Currently, the company employs over 4,000 people, with more than 1,000 engineers, and has independently developed over a dozen types of innovative filtration materials, holding more than 300 patented technologies. In addition to the development of filtration materials, Cobetter has a comprehensive filtration and separation industrial chain that includes the development of filter packages suitable for various applications, production of single-use bags (2D/3D), clean drums, and the design, manufacturing, and verification of SUS housings and filtration systems.