其經濟實惠(hui)，能夠滿足基本的油(you)(you)煙(yan)(yan)凈(jing)化(hua)(hua)需求。靜電(dian)(dian)式(shi)油(you)(you)煙(yan)(yan)凈(jing)化(hua)(hua)器通(tong)常情況下(xia)，需在(zai)(zai)(zai)室(shi)外安裝，并且(qie)與風機聯動，需要非常大的空間；同時，靜電(dian)(dian)式(shi)油(you)(you)煙(yan)(yan)凈(jing)化(hua)(hua)屬于后端凈(jing)化(hua)(hua)，容易(yi)在(zai)(zai)(zai)管(guan)道(dao)內留下(xia)大量油(you)(you)漬，如不及(ji)時清(qing)洗，工業油(you)(you)煙(yan)(yan)凈(jing)化(hua)(hua)設(she)備，將(jiang)存在(zai)(zai)(zai)較大的火災隱患。另外，相較于其他更新(xin)的凈(jing)化(hua)(hua)方(fang)式(shi)，靜電(dian)(dian)式(shi)已經從技術上落后了，凈(jing)化(hua)(hua)效果也不如其他方(fang)式(shi)，目前市場份額處(chu)于逐漸下(xia)降的趨勢。

一對(dui)(dui)一油(you)(you)煙(yan)(yan)(yan)(yan)(yan)凈化(hua)(hua)系(xi)(xi)統(tong)比較好理解，油(you)(you)煙(yan)(yan)(yan)(yan)(yan)凈化(hua)(hua)，就是(shi)每個(ge)飯(fan)店、餐(can)廳都使用(yong)(yong)各(ge)自獨(du)立(li)(li)的(de)排煙(yan)(yan)(yan)(yan)(yan)管(guan)(guan)道、風(feng)機以(yi)(yi)及油(you)(you)煙(yan)(yan)(yan)(yan)(yan)凈化(hua)(hua)設備，油(you)(you)煙(yan)(yan)(yan)(yan)(yan)凈化(hua)(hua)器，油(you)(you)煙(yan)(yan)(yan)(yan)(yan)凈化(hua)(hua)設備和風(feng)機可以(yi)(yi)根據自身(shen)廚房的(de)布局選擇安(an)裝位(wei)置，既可以(yi)(yi)在室(shi)內(nei)也可以(yi)(yi)在室(shi)外。一對(dui)(dui)一油(you)(you)煙(yan)(yan)(yan)(yan)(yan)凈化(hua)(hua)系(xi)(xi)統(tong)的(de)凈化(hua)(hua)效率較高，但由(you)于(yu)每家每戶都采用(yong)(yong)獨(du)立(li)(li)的(de)系(xi)(xi)統(tong)，其成本也相對(dui)(dui)較高。再來看(kan)多對(dui)(dui)一散風(feng)機油(you)(you)煙(yan)(yan)(yan)(yan)(yan)凈化(hua)(hua)系(xi)(xi)統(tong)。使用(yong)(yong)該系(xi)(xi)統(tong)的(de)餐(can)飲單位(wei)雖然也需要獨(du)立(li)(li)安(an)裝風(feng)機和油(you)(you)煙(yan)(yan)(yan)(yan)(yan)凈化(hua)(hua)設備，直排油(you)(you)煙(yan)(yan)(yan)(yan)(yan)凈化(hua)(hua)器，但他們的(de)排煙(yan)(yan)(yan)(yan)(yan)管(guan)(guan)道卻是(shi)共用(yong)(yong)的(de)。

我(wo)們可以看到，每個油(you)煙(yan)(yan)(yan)凈(jing)(jing)化(hua)(hua)系(xi)統都有各自的優缺點(dian)，大家在選擇油(you)煙(yan)(yan)(yan)凈(jing)(jing)化(hua)(hua)系(xi)統時務必結合(he)自身實(shi)際(ji)情況進行考量。油(you)煙(yan)(yan)(yan)凈(jing)(jing)化(hua)(hua)器可以用(yong)在餐廳(ting)、飯店、酒樓大小(xiao)食肆等餐飲業(ye)，學校/醫院/工礦(kuang)企業(ye)事業(ye)單(dan)位食堂油(you)煙(yan)(yan)(yan)凈(jing)(jing)化(hua)(hua)，食品加工廠等地方，工業(ye)方面的廢(fei)氣煙(yan)(yan)(yan)霧收集(ji)。從根(gen)本上解決了(le)污染轉移問題(ti)。(歐美(mei)的發達(da)國家均采(cai)用(yong)此技術)；靈活(huo)：模塊化(hua)(hua)凈(jing)(jing)化(hua)(hua)單(dan)元可以靈活(huo)組(zu)合(he)。