Purchase Qty. Reference FOB Price
1-19 Pieces US$18.00
20-99 Pieces US$12.00
100-199 Pieces US$6.00
200+ Pieces US$4.00
Product Description
Fine bubble air disc 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. BENENV Air disc fine bubble diffuser series combines effective design, low installation costs, ...