濾清器用於濾除發動機機油、燃油、空氣中的機械雜質，保護髮動機曲軸連桿運動、噴油系統精密偶合件、缸套活塞環等免受異常磨損，使發動機經濟性的重要部件為正常性能指標、動力指標、可靠性指標和排放指標。

自2001年中國加入世貿組織以來，已進入第十個年頭。中國汽車工業在這十年間取得了快速發展。而與整車發展密不可分的汽車濾清器行業也發展迅速。水上升。我國出口汽車濾清器5877.5萬隻，比2010年增長13.57%，涉案金額1.27億美元，比2010年增長41.26%。

>

市場競爭激烈，企業轉戰配套市場

Since joining the WTO, the rapid development of China’s automobile industry has stimulated the rapid development of the filter industry. It is estimated that in 2020, the total demand for my country’s automotive filter market will increase to 1.16 billion sets. With the gradual expansion of the number and scale of production enterprises. The level of filter technology is constantly improving. Filters that meet the latest emission standards have been successfully developed and mass-produced. The huge filter market has attracted the attention of many manufacturers, and domestic and foreign companies have joined the competition. The increasingly fierce market, especially in the after-sales market, is becoming more intense.

>

據前瞻生產網分析，主要原因如下：一是過濾器屬於易損件，需要定期更換。因此，售後市場的銷量非常大。其次，我國汽車濾清器行業生產廠家眾多，且規模較小，品牌集中度很低，濾清器售後市場競爭尤為激烈。

>

造成過濾器短缺的原因有很多。從宏觀上看，固定資產投資的持續增長帶動了工程機械行業的快速發展，而內需的擴大為大型工程過濾器的市場發展提供了直接的途徑。

The filter protects the engine by filtering the air, oil and fuel entering the engine, and at the same time improves the working efficiency of the engine. It is an essential part of the car engine. In view of the car filter, the direct matching relationship between the filter and the entire vehicle (or engine). With the rapid development of the automobile industry in my country, the rapid increase in the number of vehicles has provided a broad market space for my country’s automotive filters.