Collar Lock

Collar lock fuel filters are fuel filters used in the fuel systems of internal combustion engines and other fuel-powered equipment.

They work by removing impurities and contaminants from fuel before it is supplied to the engine, which helps to maintain the system's efficiency, performance, and longevity by preventing damage and wear to internal components. 

Collar lock fuel filters consist of a filter element contained within a canister that is attached to the engine or system using a collar lock mechanism.

The filter element is typically made of a combination of filter paper, metal mesh, and synthetic fiber, which removes impurities and contaminants as the fuel passes through it.

Collar lock fuel filters are designed to be easy to install and replace, with no special tools required.

They are also designed to be durable, have high filtration efficiency, and have low maintenance requirements.