BUYERS BEWARE: Many companies grossly exaggerate ozone output and treatment areas, knowing customers have no ability to verify their overstated claims. Also, some do not have a presence in the U. S., a stated warranty, or any customer service at all.
is a U. S. company with a 24-hour customer service hotline and a website with instructional videos. We offer an industry leading 5-year warranty and a 30-day money back guarantee! Amazon Policy prohibits the sale of all ozone products to California. Ozone is for use in UNOCCUPIED spaces only. EPA Est. No. 94721-CHN-1