英格索兰常用的保养空滤：
47732565001，
47715383001,
47701889001,
47557737001,
24133019,
24132912,
47638728001,
22130223,
35123520,
23429822,
39322201,
42855429,
42855411,
42855403,
42848317,
23843733,
23415821,
23487457,
47548537001,
49164395,
49101645,
47548680001,
24900326,
48958193,
23699978,
39708466,
22203095,
89295976,
48958201,
23782352,
24172215.