Patent ID: 7964099

Claim:
A water filtering device comprising: a casing having a first space defined therein and an engaging part connected to a lower end of the casing, the engaging part having an outlet defined centrally therethrough and an annular recess defined in an inner periphery of the outlet, a filtering unit engaged with the annular recess, a first cover connected to an open top of the casing and having a tubular portion through which an inlet is defined, a reception recess defined in an inner periphery of the inlet, and an inner part located in the first space of the casing and having an engaging tube extending from a lower end thereof, the engaging tube engaged with the annular recess of the engaging part and located on the filtering unit, the inner part having a second space in which an inner tube is located, the inner tube located corresponding to the filtering unit and the outlet, a plurality of apertures defined through the lower end of the inner part and located around the inner tube, the apertures communicating with the second space in which filtering particles are received, a filtering net connected to an open top of the second space and an open top of the inner tube, a second cover mounted to the open top of the inner part and having a plurality of connection pieces on a top thereof, each connection piece connected with a separation piece, a filtering agent connected to the connection pieces and rested on the separation pieces so as to define a gap between the second cover the filtering agent, the filtering agent including multiple passages defined therethrough, a top of the filtering agent being engaged with the reception recess of the tubular portion.