The combustion air filter prevents abrasive particulate matter from entering the engine's cylinders, where it would cause mechanical wear and oil contamination.

Most fuel injected vehicles use a pleated paper filter element in the form of a flat panel. This filter is usually placed inside a plastic box connected to the throttle body with ductwork. Older vehicles that use carburetors or throttle body fuel injection typically use a cylindrical air filter. Usually in a metal or plastic container which may incorporate ducting to provide cool and/or warm inlet air, and secured with a metal or plastic lid. The overall unit is called the air cleaner.

For most cars, air filter replacement intervals vary between 15,000 and 30,000 miles, depending on the driving conditions. If you regularly drive on unpaved roads, it should be changed more often. If you don’t drive a lot, the filter should be replaced at least every 3 years, as with age it becomes brittle. An old filter can tear, allowing dirt to enter the engine.

Brands and OE.#

Mann  C20500 CF500

JCB    580/12020  580/12021

Fleetguard AF25723

Baldwin RS3992

Donaldson P778994

AtlasCopco 1613740800/2914930800/1613700000

We are a professional filter manufacturer with 40years experience, hoping to get win-win cooperations with your company!  We are manufactured to the highest standard by companies fully accredited to the ISO/TS 16949:2009 Quality Management System. Our filters are tested for efficiency, lifetime, pressure drop across media, vibration, impulse, burst strength, and other exacting criterias at our testing laboratory.  

♦ Products cover oil, fuel, air, hydraulic, and separator filters for automotive, commercial, and heavy equipments.

♦ Top 20 in China and 128 persons' R&D team for OEM service.

♦ "5S(Seiri, Seiso, Seiketsu and Shitsuke)" management.

♦ QSB and GMS through the guidance of SGMW.

Partners: Main Business Parnet: SGMW, Liugong,YuChai Engine, Wulin Liuji Power,FAW, Dongfeng,BYD, Atlas Copcower,FAW, Dongfeng,BYD, Atlas Copco.

Overseas Customers

Certification

The R&D team provides technical support for customized.

Send your drawings to us and all satisfactory will be guarantee!

♦Clean Production.

♦ERP implemention.

♦R&D team provides techical support for OEM.  

Testing Center

Strict Quality Control                    

We provide OEM package sevice according to your request.

Skillful and responsible personnel, pay attention to every product.

With advanced machinery and equipment, we satisfy the products requirement and make the product perfect.

1.Q:Are you a factory or trading company?

A:We are a factory

2.Q:Where is your factory located? How can I visit there?

A:Our factory is located in Liuzhou City,  Guangxi Province, China. Direct High-speed train
 from Guangzhou/Shenzhen to our city. 

3.Q:How can I get some samples?

A: We are honored to offer you samples.

4.Q:How does your factory do regarding quality control?

A:Quality is priority. Risun is Original Manufacture , all our products been QA before shipment. Our factory has gained ISO/TS 16949:2009 authentication.

  Liuzhou Risun Filter Co., Ltd.

Sales Representative / Claire Huang

Tel.: 86 0772 3592296
Mobile:86 158 7829 5369

Whatapp:0086 15878295369 

Email: sales03@lz-risun.com

Website: http://www.lz-risun. com
Skype: clairpanpan