Powerful Ozone Generator for Spaces Up to 4000 Sq Ft Ozone Output: Delivers up to 77000 mg of ozone for efficient odor removal, covering areas as large as 4000 square feet. Built with an upgraded ceramic ozone board that is strong, durable, and easy to clean for longlasting performance. Simple Operation: Features a horizontal output design and an easytouse timer knob that can be set for up to 180 minutes. Includes a continuous 'HOLD' mode for extended use when needed. For safety, always operate the unit in an unoccupied space without people, pets, or plants present. Begin with 10 minutes of use and adjust time based on room size and odor severity. Durable Build: Constructed with an allmetal shell to withstand heavy use, weighing only 5.9 pounds for easy portability. Equipped with a sturdy metal handle for convenient transport between rooms or job sites. Effective Odor Elimination: Ideal for removing tough odors including smoke, pet smells, cooking odors, and other unpleasant scents. Suitable for both residential and commercial applications. Versatile Applications: 1. Home Use: Freshen living rooms, kitchens, basements, and bedrooms. 2. Commercial Environments: Keep offices, workshops, and storage areas clean and odor. 3. Vehicle Treatment: Eliminate lingering odors from cars, trucks, and RVs. This quality ozone generator offers strong performance, durable construction, and practical features to effectively restore fresh air in large spaces.