凈(jing)水(shui)器(qi)(qi)(qi)濾(lv)芯在使(shi)用(yong)了一(yi)段時間以后,我(wo)們都需要考慮如何更(geng)(geng)(geng)換凈(jing)水(shui)器(qi)(qi)(qi)濾(lv)芯了,一(yi)般的凈(jing)水(shui)器(qi)(qi)(qi)有(you)3個月到3年的濾(lv)芯更(geng)(geng)(geng)換周期(qi)，主要根據產品的說(shuo)明周期(qi)來(lai)進行(xing)更(geng)(geng)(geng)換， 對于初次(ci)使(shi)用(yong)凈(jing)水(shui)器(qi)(qi)(qi)的朋友,或(huo)者(zhe)第1次(ci)更(geng)(geng)(geng)換凈(jing)水(shui)器(qi)(qi)(qi)濾(lv)芯的時候可能不是很懂(dong),下(xia)面就凈(jing)水(shui)器(qi)(qi)(qi)濾(lv)芯如何更(geng)(geng)(geng)換,講解一(yi)下(xia),希望能夠幫到大家。