EPtech AC / DC Adapter For Resmed S8 Series CPAP Filters Machines 33942 Elite Escape, Resmed DC-12 Converter, 33942 S-8 All and Vantage, S8 AutoSet Series II, S8 Vantage, S8 Escape, S8 CPAP VPAP AUTO, S8 Escape II Elite II Charger Power Supply Cord AC Input 100V-240V 50-60Hz;DC Output It is made of high quality and durable material Brand New Adapter, 100% Compatible Warranty:1 year warranty, 30 day money back guarantee Shipping from USA !