The liquid filter (1) has a filter housing cover (7) made from plastic, which contains a receiving chamber (3) for a ring filter element (4) for filtering a liquid, where the ring filter element is inserted in the receiving chamber. The electrical lines (8...

The fluid filter (1) has a collecting chamber, particularly water collection chamber (2) to collect deposited fluid or water (3), and a discharge device (4) such as a drain valve or drain plug. The discharge device allows air to flow into the collecting ch...

System 100 monitors the water level in a fuel filter 110 for a vehicle engine 200. Filter 110 comprises a water collection portion 128. Portion 128 includes a sensor 126 in a cup 130 for determining said water level. The system further comprises a control ...

The system has an electrical pump activation control unit (8) for activating a decantation time delay, when engine shifts from a working state to a halt state, to permit water and fuel separation in a water collection zone (2) of a fuel filter. The unit co...