Purchase Qty. Reference FOB Price
1-49 Pieces US$5.20
50+ Pieces US$4.90
Product Description
Product Description Cheap Price EPDM Aerator Air Diffuser for Aeration System Fine bubble diffuser, which is used to transfer air and with that oxygen into sewage or industrial wastewater. Oxygen is required by microorganisms in the water to break down the pollutants. Fine bubble disc ...