Sold as 1 Each. Complex premium high quality fragrance with essential oils ensuring long lasting experience. For use in TimeMist Metered Aerosol Dispensers. (sold separately). Dual odor counteractants specially designed for the strongest mal odors. Product Type Refinement: Metered. Dual two-piece actuator system creates micron dispersion eliminating fall out. 30 Day continuous use when set at 15 minute intervals.