{"appears_in":[{"position":1,"ranking_slug":"best-home-water-purifiers-2026","ranking_title":"2026 年家用净水器怎么选：水效等级、额定总净水量、换芯成本三项定生死，10 款横向对比","score":9.2,"url":"https://buyranker.com/ranking/best-home-water-purifiers-2026"}],"brand":"小米 / 米家","buy_url":null,"canonical_url":"https://buyranker.com/product/mijia-water-purifier-1200g-pro","category":{"name":"净水器","slug":"water-purifier"},"cons":["单出水，没有矿化 / 双路选项","机身偏大，厨下空间紧张需先量尺寸","价格波动大，非促销期入手不划算"],"description":null,"id":"0f2677b3cea6353971fac0f5c54af830","image_url":null,"name":"米家净水器 1200G Pro","official_url":null,"price":{"currency":"CNY","max":1999,"min":1599},"pros":["一级水效，产水率在同价位第一梯队","5 年长效 RO 滤芯，年均耗材成本低","龙头直接显示 TDS 与滤芯寿命，不用翻 App","定量取水实用，接奶粉水、接水壶不用守着"],"release_year":2024,"slug":"mijia-water-purifier-1200g-pro","specs":{"交互":"智能触控龙头，支持定量取水与 TDS 显示","联网":"米家 App","通量":"1200G","净水流量":"约 3.2 L/min","水效等级":"一级","过滤结构":"PPC 复合滤芯 + RO 膜","RO 滤芯寿命":"标称 5 年"},"summary":"一级水效、约 3.2L/min、5 年长效 RO 滤芯，智能龙头直接看 TDS 和滤芯寿命。"}