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1.Household ro membrane 50/75/100/150GPD.
2.CSM brand reverse osmosis membrane sheet is made in South Korea by Woongin Chemical Co., Ltd.
3.0.0001 miron filtration precision, salt rejection:98%.
4.Excellent performance, long filter life.
5.We also have Filmtec for your option.
CSM RO Water Purifier Membrane Element