Purchase Qty. Reference FOB Price
10-49 Pieces US$275.00
50-99 Pieces US$265.00
100+ Pieces US$255.00
Product Description
RO membrane 4040 industrial 8040 water purifier straight drink pure water machine Ro membrane 4040 anti pollution low-pressure membrane High desalination Our company has been engaged in the R&D, manufacturing and service of reverse osmosis and nanofiltration membrane elements for 17 years, ...