The following is basic information about 71801, 71802, and 71803 gasoline filter elements:

1. Filtering accuracy and function:

   - The function of the gasoline filter is to filter out iron oxide, dust and other solid impurities or water in the gasoline to reduce the chance of the fuel injector being blocked by impurities and ensure the quality of the gasoline flowing into the fuel system.

2. Technical parameters:

   - There are two types of filter elements for gasoline filters: porous ceramic and paper. The paper filter element is made of microporous filter paper treated with resin, which has high filtration efficiency, low cost and easy replacement.

   - Gasoline filters are divided into carburetor type and electronic injection type. For gasoline engines using carburetors, the gasoline filter is located on the inlet side of the fuel pump. The working pressure is small. It generally uses a nylon shell. Electronic injection type engines The gasoline filter is located on the outlet side of the fuel transfer pump, has a high working pressure, and usually uses a metal casing.

Leah     Sales Manager

Email:  h@dmlfilter.com

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