Purchase Qty. Reference FOB Price
1-29 Pieces US$60.00
30-89 Pieces US$58.00
90+ Pieces US$56.00
Product Description
4040 4 Inch RO Reverse Osmosis Membrane with High Rejection for RO Water Filter System with High Rejection Our company has been engaged in the R&D, manufacturing and service of reverse osmosis and nanofiltration membrane elements for 17 years, and is a professional production manufacturer ...