Liz M.
Amazing customer experience
I was researching online to see what the best POC for my needs was since I only needed it for air travel until I came across the Oxygen Concentrator store. I found the website to be very informative. I decided to call in to ask more questions about the Caire Freestyle comfort unit as well as other units, and little did I know that I'd have such an amazing customer service experience with Chris Hollis. He was incredibly patient, knowledgeable and professional and attentive to my needs. He was able to provide options and was very responsive when reaching out via email. Based on all the information he provided to me and my husband (and boy did we ask a ton of questions!), we were able to decide on purchasing the Caire Freestyle comfort unit along with the required batteries for our trip to Europe. The unit performed beautifully on the flights, and we had no issues with the batteries either. Overall, our experience with this company and Chris Hollis was outstanding and I would totally recommend it to anyone looking for a POC. Trust me, you will not be disappointed as you will be speaking with a real person, not a machine. Thank you Chris for making this purchase so easy for us!!
Response from Oxygen Concentrator StoreOct 31, 2025
Thank you, Liz! We’re thrilled to hear that Chris provided such patient, thorough, and professional service. We’re so glad the Caire Freestyle Comfort worked well for your trip. We truly appreciate your wonderful recommendation. If you ever need anything else, feel free to reach out—we’re here to help!



