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A lightweight portable oxygen concentrator that weighs about 3.5 lbs and delivers up to 3 L/min of oxygen-enriched air, listed at up to 32% oxygen. It runs on AC power or a 12V car adapter and comes with a nasal cannula. The low noise rating of 52 dB or less makes it easier to live with than many compressor-style concentrators. It suits travel, car trips and backup use at home, but it is not a substitute for a prescribed medical device with a known oxygen purity and continuous-flow rating.
In stockSold by zengwei liuReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Operating Noise: ≦52dB
