Purchase Qty. Reference FOB Price
1-14 Sets US$1,850.00
15+ Sets US$1,750.00
Product Description
Product Introduction Image: Reverse Osmosis Flow Chart 1. Raw water system: level control system to adjust stop and start, single-way valve to prevent re-flux. 2. Quartz sand filter: remove turbidity, suspended matter, organic matter, colloid and so on. 3. Activated carbon filter: remove free ...