Item name	Air Filter Car Engine Filter 13717521033 1371752103301 E720L C30139 20927036 for BMW
Car make	BMW
Warranty	2 years
Size	Standard
Material	Normal
Unit price	For latest price
Quantity	The quantity is unlimted, the more quantity the better price
Packing details	A.neutral packing
	B.original packing
	C.according to customer's requirement .
Payment terms	Western Union; T/T. 30% deposit .and pay the balance after the goods are all Ready
Delivery time	About 3-7 working days after receiving your payment ,mainly depend on the quantity
Advantages	1.We have stock for the parts
	2.High quality, Reliabel and Durabel
	3.Short Lead Time
	4.100% test before selling
	5.Best after-sale service
	6.We can supply the samples to customers and accept the trial order with small quantity

Referance OE Numbers

Our Advantages

1.Manufacturer / More than ten years experience in filter export

2.Competitive price can be offered

3.Optimum paper folding

4.Good temperature resistance

5.Good anti-humidity performance

6.No distortion of pleats

7.On-time delivery

8.Economical,practical,and easy to install

Products Features

1. Nearly 100% the filtration efficiency.

2. High pulse stability, under the condition of the engine operation can also ensure that no dust passes.

3. The filter adopts the wood pulp mixing superfine chemical fiber technology, filtration efficiency and filtration precision is greatly improved.

4. Airflow resistance is small, long service life.

5. It keeps the whole maintenance cycle function reliability.

Installation and Replacing period

1. Open the cover in front of air intake port, take out the old one and install new air filter.

2. Advising the replacing period is 6000-8000 kilometers.

Comparsion of Different Material

Material	White cloth	Carbon fiber cloth	Static grid cloth	Actived carbon cloth
advangtage	Large air flow	light material	large air flow	Double effect filtration
	oil saving	large air flow	oil saving	deodorant
	not easy to breed bacteria & odor	easy to filter finest particle	absorb bacteria & dust	moistureproof
		high cost performance	make air more fresh
disadvantage	sigle effect filtration	single effect filtration	not steady once no sunlight	small air flow
	Tiny particle can pass	three layer design makes bacteria breed		Price relatively expensive
	dust easy to be stored
Advice	not good for windy &sandy area	suitable for windy & dusty &dry climate area	suit for strong sunlight area