Jean Letofsky
GBTHE TIGHTENING PIECE BEHIND THE HEAD… THE TIGHTENING PIECE BEHIND HE HEAD KEEPS LOOSENING AND NEED TO BE TIGHTENED. I'M THE HUSBAND AND IF I'M THERE, I CAN TIGHTEN IT. OTHERWISE, SHE'S STUCK. IS THERE A CURE? ALAN L
Patricia Ryan
GBG5 heavier than advertised G5 heavier than advertised. Given no instructions on connecting tubing for use throughout house for larger concentrator
Jack M.
GBthe sales guy was great but i bought… the sales guy was great but i bought too soon. hit the road so it was a month before i could try it. easy set up. but no one told me that the system has a 5-6 sec cadence of a repetitive 'pop'. Super annoying. sales support good. follow up good. gatekeeper answering service is an idiot who kept me from buying for almost a month.
Douglas B
GBEasy Usage I enjoy my G4 and the freedom it gives me. I’m 93 years old and find it easy to operate. The questions I have asked of customer support have all been always been answered and the representatives have been courteous. Thank You.
Robert Oliveri
GBI love the convenience on how portable… I love the convenience on how portable the unit is. The quietness of operation and the concentrator is great also. The only complaint I have is the cannula attachment kinking. I wish there was a spring that would support the tubing where it attaches. I’ve mentioned this to Inogen, but was told they have had numerous concerns. Robert Oliveri