Great machine
Great machine. Lighter and less bulkier than my old one.
By Terri R.
Wednesday, November 4, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
224 reviews
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One stop shopping for oxygen concentrator, used and refurbished portable oxygen concentrators, sievebeds, compressors, repairs, parts, and supplies. Oxygen Concentrator Specialists on Airsep, CHAD, Devilbiss, Sunrise Medical, Invacare, Nidek, Respironi...
OxygenPlus Concentrators (oxygenplusconcentrators.com) has 224 customer reviews on The Fair Hearing, with an average rating of 4.4 out of 5.
224 approved reviews, newest moderated first
Great machine. Lighter and less bulkier than my old one.
By Terri R.
Good good equipment
By Juan A.
The G5 I purchased is great. The battery last much longer then my G3. The price was great and was delivered quickly. The only drawback is the weight with the 16 cell battery.
By Rick L.
Price was good, no hassles, shipping was prompt.
By Scott S.
Very easy to work with,fast shipping and pricing is great!
By HAROLD O.
Purchased oxygen concentrator and tank fill. Both items were so old that they barely worked. The description stated the unit was reconditioned. The unit sounded like a Volkswagen. I had both units rebuilt and NEW compressor
By Fred C.
My mother in law needed new face mask and found this place on google. But learned it was by appointment only from the owner but he called the store and told Justin that I was coming by for mask. Justin was very informative on which mask I needed for the situation even gave me them for free. IM VERY VERY GRATEFUL for everything they've done for me! I recommend them and their services 10/10!!!
By Bobby D.
Honored battery warranty, with a quick response.
By CRT