... water drink V:110-22 Product detailsProduct Name: ozone air purifier (LWOZ-110)Model Number: LWOZ-80Brand name: LIFEWELLPlace ... voltage unit23150 ventilator who we areWelcome to LIFEWELL Technology ., part of Ningbo Yongfa Imp.& Exp. Co., Ltd , ... located in Ningbo City, China.Our different products includes water purifier, air purifier , vegetable /fruit ozone sterilizer, tooth brush sterilizer, ...