Product Name: 200-500 Gpd Family Usage Reverse Osmosis Water Purifier Model NO.: RO - 500 G Capacity: 500gallon Per Day Application: Industry Salt Rejection Rate: 99.5% Certification: ISO9001, UL, SGS, RoHS, CE Type: Revers Osmosis Usage: Home/Office Power Supply: 220V 50Hz Filter Grade: 5 Grade Trademark: Shen Zhen Shine Dew Water Transport Package: Wooden Case with Tray Specification: CE, UL, RoHS Origin: Shen Zhen China HS Code: 84212110 Product Description Family usage reverse osmosis water purifier1.5 grade filter, 2.With 11G individual tank 3.Pre-treatment: 5 μ PP filter + actived carbon filter+1μPP filter, 4. RO Membrance: 2012-100G×1/2/4pcs 5. box design Specifications:ItemSpecificationsPower supplyAC220V,50Hz, Power25WOperation Pressure0.1~0.3MpaOperation temperature5~40ºCSource water typeTap waterFilter stage:1st stage5μPP filter (eliminate rust, sand and other solid impurity and so on)2nd stageactive carbon filter ( eliminate remaining chlorine,remove bad smell, taste, off-flavor and so on)3rd stage1μPP filter ( eliminate bacteria,heavy metal ion, pesticide residue and so on)4th stageRO membrane ( produce pure water)5th stagepost activated carbon filter(improve water taste)