water purifier household five-level ultra-filtration water purifier kitchen appliances push sale drainage tookeen gift

brand qiaosong product rollout time 2018 source category spot origin shenzhen wading batch pieces approval file number yuewei water word (2016) no. s9205 type of water processing machine water purifier working principle ultra-filtration filter element number of filter elements of ultra-filtration membrane level 5 efficacy direct drinking water quality requirements municipal tap water rated power 0(w) temperature range 5-45() application place terminal purification water pressure range 0.1-0.3 (m