Description Automatically neutralizes tough odors in the air from odor-causing bacteria to keep rooms smelling fresh and clean. FRESHMATIC® unit offers three time settings: 9-, 18- or 36-minute intervals. Runs on two AA batteries. Wall mountable. Refillable. 6.3w x 3.39d x 8.62h. Starter kit includes FreshMatic® unit, one 6.17-oz. can of Fresh scent fragrance spray and two AA batteries. 4 kits per case.