P, N.
Professional process, questionable product.
The purchase process was professional, with no unnecessary obstacles. Some questions about the product received. Not sure it works, or is just underpowered.
Response from Oxygen Concentrator StoreJun 20, 2022
Hello Niket, thank you for the feedback. We believe in providing 100% customer satisfaction. We'd be happy to speak with you at (877) 303-9289.



