A local production system of wall-mounted plant pots dedicated to air-purifying plants to increase the quality of the air in small rooms.  The planters are 3D printed using the refilament, material made from PET bottles. The idea was to create an object as user-friendly as possible. The plant pot is built from two parts. The top part is a pot combined with an inside basket which holds LECA, clay aggregates. The bottom part collects water. It is very easy to disconnect it from the top to car it out. The design can be customized by shape, size, color and texture.