A multi-phasing, passive and solid fragrance cartridge that delivers consistent fragrance intensity, through timed release waves of different, powerful and effective fragrances through a VOC exempt and propellant free formulation. Sub-micron technology (particles size typically below 1 micron). Lasts up to 30 days and covers an area of up to 6,000 cubic feet. Fits into the Vectair V-Air® SOLID Dispensers and most competing dispensers.