AC DC Adapter For Puritan Bennett tyco GoodKnight 420G 420E 420S 420SP CPAP PSU

Item Descriptions:
Replacement only, NOT Original but 100% Compatible Brand New High Quality Power Supply Adapter
Please make sure that your model is listed in this listing, if your model is not listed here, please send us a question to confirm compatibility
Input : 100V - 240V worldwide
Over Voltage output Protection, Over Current output Protection. Short Circuit output Protection.
Built-in overload, over-voltage and short circuit protection
Please Confirm the Output & Connector Size are matching your item before you bid/use!