SCENTPRO Max is the flagship, highest-coverage commercial diffuser within the SCENTPRO family, using cold-air fragrance technology to deliver a clean, consistent scent experience without water or heat.Best for: Hotels, large commercial venues, retail stores, large offices, luxury residences, and high-coverage applications.Specifications Coverage: Up to approx. 16,000 sq. ft. Oil Capacity: 27.0 fl. oz. (800 mL) Dimensions: Approx. 10.7 in L x 10.5 in H x 5.6 in W Power: Corded electric Noise: Designed for quiet large-space operation Control: Bluetooth app with customizable scheduling Installation: Standalone or HVAC connection Technology: Waterless cold-air diffusion Key Features Highest-coverage SCENTPRO system Standalone or HVAC use 24/7 scheduling Multi-speed scent control Large-capacity reservoir Residue-free diffusion