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Kotobuki Factory Co., Ltd (JDA) is manufacturing company of Automotive Filters in Japan.
We are making 5 types of automotive filters.

Air filter is a device composed of fibrous materials which removes solid particulates such as dust, pollen, mold, and bacteria from the air.

A chemical air filter consists of an absorbent or catalyst for the removal of airborne molecular contaminants such as volatile organic compounds or ozone.....
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Oil filter is a filter designed to remove contaminants from engine oil, transmission oil, lubricating oil, or hydraulic oil.

Oil filters are used in many different types of hydraulic machinery. A chief use of the oil filter is in internal-combustion engines in on- and off-road motor vehicles, light aircraft, and various naval vessels. Gas turbine engines, such as those on jet aircraft, also require the use of oil filters.....
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Fuel filter is a filter in the fuel line that screens out dirt and rust particles from the fuel, normally made into cartridges containing a filter paper.

Fuel filters serve a vital function in today's modern, tight-tolerance engine fuel systems. Fuel filters also improve performance, as the fewer contaminants present in the fuel, the more efficiently it can be burnt.....
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Cabin air filter is typically a pleated-paper filter that is placed in the outside-air intake for the vehicle's passenger compartment.

Some of these filters are rectangular and similar in shape to the combustion air filter. Others are uniquely shaped to fit the available space of particular vehicles' outside-air intakes. Being a relatively recent addition to automobile equipment, this filter is often overlooked....
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Transmission Filters are designed to help to maintain your car's transmission while keeping it operating at an optimum level by prevention possible damage.

The transmission sends power from the engine to the drive wheels. It works in conjunction with the engine’s RPM range, gears and drive wheels and is ultimately responsible for the speed and acceleration of your vehicle.....
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