顆粒活性碳濾芯采用無毒無味椰殼活性炭和煤質活性炭作主體，在輔以食用級材料粘合劑，經特殊工藝加工成型，它集吸附過濾或催化作用于一體，是液體，空氣凈化行業中替代散狀活性炭較為新型的換代產品。顆粒活性炭過濾濾芯采用天然果殼活性炭、椰殼活性炭或高質量媒質活性炭等凈水活性炭制作，可有效去除殺蟲劑、農藥殘余物、有機溶劑及其他因工業造成的化學污染。能有效去除水中的有機物、余氯及其他放射性物質，并有脫色、去除異味的功效。
顆粒活性碳濾芯工作過程
原(yuan)水(shui)(shui)(shui)(shui)(shui)通過(guo)B型固(gu)(gu)定座(zuo)的(de)(de)進(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)口(kou)進(jin)(jin)(jin)入(ru)固(gu)(gu)定座(zuo)，從活(huo)性(xing)碳(tan)濾(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)進(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)口(kou)（濾(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)殼(ke)頂端(duan)中(zhong)(zhong)(zhong)心）進(jin)(jin)(jin)入(ru)濾(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)原(yuan)水(shui)(shui)(shui)(shui)(shui)進(jin)(jin)(jin)入(ru)家(jia)用(yong)(yong)凈(jing)(jing)水(shui)(shui)(shui)(shui)(shui)器(qi)濾(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)中(zhong)(zhong)(zhong)心的(de)(de)原(yuan)水(shui)(shui)(shui)(shui)(shui)通道，并穿(chuan)過(guo)纖維活(huo)性(xing)碳(tan)+PP復合濾(lv)(lv)(lv)(lv)材(cai)。在(zai)(zai)穿(chuan)過(guo)濾(lv)(lv)(lv)(lv)材(cai)的(de)(de)過(guo)程中(zhong)(zhong)(zhong)，活(huo)性(xing)碳(tan)纖維吸附了原(yuan)水(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)(zhong)的(de)(de)大顆(ke)粒(li)雜質、有機物(wu)(wu)、重金(jin)屬、余(yu)氯等污染物(wu)(wu)，使原(yuan)水(shui)(shui)(shui)(shui)(shui)得到凈(jing)(jing)化凈(jing)(jing)水(shui)(shui)(shui)(shui)(shui)在(zai)(zai)濾(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)外壁與濾(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)殼(ke)的(de)(de)空間內(nei)集結，然后通過(guo)濾(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)殼(ke)頂端(duan)側面的(de)(de)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)口(kou)流(liu)(liu)向濾(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)固(gu)(gu)定座(zuo)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)口(kou)，從固(gu)(gu)定座(zuo)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)口(kou)流(liu)(liu)出(chu)(chu)家(jia)用(yong)(yong)凈(jing)(jing)水(shui)(shui)(shui)(shui)(shui)機快換式(shi)活(huo)性(xing)碳(tan)濾(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)因(yin)與B型固(gu)(gu)定座(zuo)配(pei)合使用(yong)(yong)，所(suo)以(yi)(yi)其(qi)水(shui)(shui)(shui)(shui)(shui)流(liu)(liu)方(fang)式(shi)為內(nei)進(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)方(fang)式(shi)。其(qi)水(shui)(shui)(shui)(shui)(shui)流(liu)(liu)方(fang)式(shi)受固(gu)(gu)定座(zuo)控制，在(zai)(zai)濾(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)的(de)(de)設計(ji)過(guo)程中(zhong)(zhong)(zhong)必需考慮(lv)這一點。在(zai)(zai)特殊(shu)情況下，活(huo)性(xing)碳(tan)濾(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)也可以(yi)(yi)與A型固(gu)(gu)定座(zuo)配(pei)用(yong)(yong)。