Marshall S.
I purchased a inogen model #4 in march…
I purchased a inogen model #4 in march and it is working wonderful. It is light weight easy to operate especially when I fly which is often. Support from the factory has been excellent. Very happy !!!!
Response from InogenMay 8, 2025
Thank you for reaching out, we appreciate your feedback! You can reach our Customer Care 877-466-4364 during our business hours, Monday-Friday, 7a-7p CST. Best regards, Customer Care Center



