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A compact, unbranded portable oxygen concentrator sold for household and indoor use, rated at 1–7 L/min output and listed at about 13 lb. Its main selling point is quiet operation: the maker rates noise at 48 dB(A) or less, which is quieter than many stationary concentrators. Buyers should weigh that against the thin documentation and support typical of unbranded medical-adjacent devices, and confirm the continuous-flow rating and oxygen purity before relying on it. It suits light home backup or travel use, not prescribed therapy without a clinician's sign-off.
In stockSold by zengwei liuReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
In stock
Lowest price we've seen: $595.00 on Nov 11 at Hacenoroxygen. Tracked across 1 store since Nov 11.
Noise:≤48dB(A)
