OdorStop, the leader in the ozone industry, is pleased to offer the OS3500. This unit is perfect for sanitizing and deodorizing large areas such as hotel suites, offices, homes, basements, and more. It will eliminate even the most severe odors caused by mold, mildew, bacteria, viruses, tobacco, fire and smoke, water and flood damage, animals, and more.

The OS3500 is lightweight (10lbs), has variable ozone output and a 12 hour timer with a constant on (hold) option, and the ozone plates can also be cleaned easily without having to take the unit apart.

*Note to California residents: Does not meet California air cleaner regulation requirements; cannot be shipped to California.* *May be shipped to California if intended for "industrial use" only. “Industrial use” or “industrial application” means the use of an ozone- producing air cleaning device in the following manner: (A) destruction of microbes on produce in an agricultural processing plant, refrigerated transport truck, or related facility, provided no people are physically present. (B) chemical oxidation and killing bacteria in the electronics, pharmaceutical, biotechnology and chemical industries, provided no people are physically present. (C) odor and smoke control in the hotel industry, for intermittent and temporary use, carried out by trained personnel, and provided no people are physically present. (D) mold, odor, fire and smoke damage remediation services, carried out by trained personnel, and provided no people are physically present. (E) odor control in the motor vehicle reconditioning and detailing industry, carried out by trained personnel, and provided no people are physically present. (F) odor control in mausoleums, carried out by trained personnel, and provided no people are physically present.

The OS3500’s PATENT PENDING design and technology guarantees that you are getting a state-of-the-art ozone generator that will provide years of trouble-free service.

 BUYERS BEWARE! OdorStop units have been imitated, even to the point of others copying our exact model numbers. In addition, most ozone manufacturers misrepresent the ozone output of their units knowing that customers do not have the equipment necessary to measure the output.

We accurately report the ozone output and are committed to research, development, and technological advances that leave others trying to follow, but never able to catch up. We continue to set the standard in the industry with a 5 year warranty and a 30 day money back guarantee. The OdorStop OS3500 is the perfect choice for anyone looking for the best ozone generator available. Ozone is for use in UNOCCUPIED spaces only.

To ensure you are purchasing GENUINE OdorStop products, and not an imitation, please look for the trademarked OdorStop name and logo.

The filter and ozone plate for this product can be found at https://www.odorstop.com/osfs-filter-for-os1500-os2500-os2500uv-os3500-and-os3500uv-ozone-generators-5-pack/ and https://www.odorstop.com/osop1-ceramic-plate-for-ozone-generator/

Product Specifications

• High quality aluminum body
• Functions: 3 Ozone plates + pre-filter + 12-hour timer
• Ozone Output: 150 mg/H up to 1800mg/H
• Fan Output: 110CFM
• Voltage: 120V
• Power: 40W
• Dimensions: 7.5"h x 9.0"w x 12.5"d
• Weight: 10 lbs
• Area: 3,500 square feet*
• 5 Year Warranty

 * NOTE: Larger unoccupied areas may be treated when the unit is left to operate for a longer period of time with appropriate circulation and movement of the unit within the area.