Purchase Qty. Reference FOB Price
1-299 Pieces US$3.20
300-999 Pieces US$3.00
1,000+ Pieces US$2.80
Product Description
1200 Gpd Reverse Osmosis Membrane 4000 TDS Working Water Purifer RO Membrane Filter Domestic RO membrane series: 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 ...