1. Reverse osmosis RO system pretreatment
　　2, acid, alkali and chemical organic solvent filtration
　　3. High pure water pretreatment in semiconductor and electronic industries
　　4. Filtration of mineral water, wine and juice
　　5. Oil field backwater filtration
　　Material structure
　　1. Filter material: polypropylene (PP)
　　2. Diversion support layer: polypropylene (PP)
　　3. Shell/center bar/end cover material: polypropylene (PP)
　　This article is organized by dongguan oneness filtration technology co., LTD