小米厨下式400G/600G的滤芯共四支一套：1号PP棉、2号前置活性碳滤芯、3号RO反渗透滤芯、4号后置活性炭滤芯。已经开封使用了2月（因为小米净水器坏了）。现在低价出售二手滤芯。小米厨下式400G/600G的滤芯共四支一套：1号PP棉、2号前置活性碳滤芯、3号RO反渗透滤芯、4号后置活性炭滤芯。已经开封使用了2月（因为小米净水器坏了）。现在低价出售二手滤芯。Play VideoPlayMuteCurrent Time 0:00/Duration Time 0:13Loaded: 0%Progress: 0%Stream TypeLIVERemaining Time -0:13 Playback Rate1ChaptersChaptersdescriptions off, selectedDescriptionssubtitles off, selectedSubtitlescaptions settings, opens captions settings dialogcaptions off, selectedCaptionsAudio TrackFullscreenThis is a modal window.Caption Settings DialogBeginning of dialog window. Escape will cancel and close the window.TextColorWhiteBlackRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentBackgroundColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentTransparentWindowColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyTransparentSemi-TransparentOpaqueFont Size50%75%100%125%150%175%200%300%400%Text Edge StyleNoneRaisedDepressedUniformDropshadowFont FamilyProportional Sans-SerifMonospace Sans-SerifProportional SerifMonospace SerifCasualScriptSmall CapsDefaultsDone