Rubbermaid Commercial FG4012571 Refill for Microburst 3000 Automatic Odor Control System, Mountain Peaks. 3000 sprays per refill. Contains 63% less VOCs per spray than a standard aerosol. For use with Microburst 3000 automatic air freshener system. Refill actuator distributes the industry's finest mist for longer lasting fragrance patrons will notice.