Filter module for gravity-based water purification device and gravity-based water purification device including same

A filter module for a gravity-based water purification device, comprising:

• a first support frame and a second support frame each comprising a loop-shaped edge member having an empty space with both open surfaces and a compartment member coupled to the edge member and configured to compart the empty space into a plurality of storage spaces, the first support frame and the second support frame being disposed to be parallel and spaced apart from each other;
• a plurality of filtration members formed to have a plate shape with a certain area and coupled to the first support frame and the second support frame, respectively, to produce filtered water from raw water moving from the outside to the plurality of storage spaces;
• at least one common water outlet member configured to integrate filtered water stored in a storage space of the first support frame with filtered water stored in a storage space of the second support frame;
• and
• a water outlet coupled to the common water outlet member to discharge the filtered water to the outside,
• wherein the plurality of storage spaces formed in each of the first support frame and the second support frame communicate with each other through at least one communication path formed in the compartment member.