A fuel filter is a component of an internal combustion engine that helps to remove the dart particles from the fuel. Fuel filters are important because they help to protect the engine from damage caused by contaminants in the fuel. In this article, I will discuss the types and working processes of a fuel filter.
What does a fuel filter do?
Ceramic-type fuel filter-
|Ceramic-type fuel filter.
It shows a diagram of a ceramic-type fuel filter. It is connected between the fuel pump and the carburetor. It serves to catch any water or foreign particles that were not filtered out in the fuel pump sedimental bowl and strainer or in the fuel tank filter unit. The fuel entering the glass bowl passes through a ceramic filter (strainer) which separates the foreign particles; the filtered fuel comes out from it. The water and sediments are collected in the bowl which can be removed for cleaning.
Inline fuel filter-
|Inline fuel filter
The filter shown in Fig is installed in the fuel tank or carburetor(old model) itself. It has an element made of pleated paper. The function of the inline fuel filter is the same as another fuel filter. The filter typically consists of a cylindrical housing that contains a replaceable filter element, which captures particles and debris as the fuel flows through it.