According to the present invention, a low-noise pot module is inserted into a pot insertion unit formed on a wall surface of a wall-type air quality management apparatus for managing the quality of air by using plants. In particular, the low-noise pot module comprises: a frame unit which is formed in a hexagonal structure with hexagonal holes, wherein when inserted into the pot insertion unit, the lowermost vertex of the six vertices of the hexagonal structure is positioned in a gravity direction, and both lateral sides are disposed in parallel to the gravity direction； a receiving unit which is provided at one side of the frame unit including hexagonal holes and forms a receiving space expanded as a partial hole region in the shape of the head of ship, having a pentangular cross-section structure including the lowermost vertex, both lower sides, both lower vertices, and at least part of the both lateral sides of the hexagonal structure, wherein the receiving unit, when inserted into the pot insertion unit, is exposed outwardly from the wall surface of the air quality management apparatus； and a body portion which is provided at the other side of the frame unit including hexagonal holes, forms a receiving space expanded as a partial hole region having a pentangular cross-section structure including the lowermost vertex, both lower sides, both lower vertices, and at least part of the both lateral sides of the hexagonal structure, includes a plurality of drain holes arranged in a direction matching a gravity-direction vector component and perforated on at least one surface region constituting the receiving space, and includes, on a region on the external surface including the drain holes, a flow path groove forming a flow path for guiding water drained through the drain holes to flow in a direction matching the gravity-direction vector component, wherein the body unit, when inserted into the pot insertion unit, is accommodated within the air quality management apparat
