Purchase Qty. Reference FOB Price
100-499 Pieces US$3.56
500-2,999 Pieces US$3.45
3,000+ Pieces US$3.25
Product Description
2022 Hot House Use water filter reverse osmosis membrane ro water purifier reverse osmosis membrane 300 GDP RO membrane and housing cartridge filter 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 ...