Designed specifically for the hotel industry, this is the ozone generator unit of choice for the hotels across North America and abroad. Series II technology ensures years of reliable performance. Variable ozone output up to 500 mg/hr output, 0.3 amps at maximum output,1 hour timer,5,000 sq/ft treatable area, 115 CFM air movement. Compact and lightweight at just 12 lbs. 12" x 7" x 9" (LxHxW). All ozone generator models available in 110 or 220 volt configurations. 5 year warranty on parts and labor (6 months on ozone generator plates), safety switches, steel or aluminum cabinetry, powder coat finish.Made in the USA Replaces 3050160