Water filtration device

Abstract

A water filtration device according to the present invention comprises: a water storage container portion having an open upper side and formed to be concave downward to form a first water storage space therein; a water introduction container portion having an open upper side and formed to be concave downward to form a second water storage space inside, the water introduction container portion being disposed on an upper inner side of the container portion; and a filter portion which is detachably fixed to the water introduction container portion, when water supplied to the second water storage space of the water introduction container portion is introduced therein, filters the water, and then discharges the water into the first water storage space, wherein the filter portion includes a pre-filter including a first filter member in the form of a hollow tube having a hollow formed in the center thereof, and a second filter member disposed in the hollow of the first filter member and made of a material different from that of the first filter member.

Dependencies are inferred from the claim text.