... Water Cup, Nano Energy Cup, Alkaline Water Maker, water purification system 1. Sort available: household. 2. OEM is available. 3. ... household useLife time / Warranty3-5 YearsMaterials foodclass ABSAccessoryuniversal adaptors, Sealing RingsOptional Acessorypurpose-made tools insideQuality approvalISO9001, CE, RoHS,FDA TestProducts ... Cup, Nano Energy Cup, Alkaline Water Maker, water purification system