A system for fragrancing air includes an adjustable fan that is used to generate an airflow to push a diffused fragrance from an output orifice of the system. The fragrance is generated from atomized fragrance oil, where liquid fragrance oil can be stored in a cartridge bottle assembly and then atomized with compressed air in a collector assembly in the system. When the system is mounted on a wall or ceiling, the adjustable fan can be used to direct the fragrance downward at any number of angles from the system. The system may be programmed to adjust a fan speed and various settings of the fragrance delivery.