5 stage 75GPD RO system with LED indicator RO WATER FILTER/ RO WATER MACHINE/RO Model No.: E1- 5 stage 400GPD RO system with LED indicator- Inline PP + GAC + CTO +RO+T33 (post carbon)- 400GPD membranes- 5-year guaranteed 400GPD pump- Quick fitting- Manual flush- Accessory: faucet, 5M tube, wrench, manual etc. 1Pc/CtnSize:45x26x57cm 400Pcs/20'C800Pcs/40'GP1000Pcs/40'HQ