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• New Upgraded：The new classic 7-liter portable oxygen centrator , upgraded from 1-5L to 1-7L adjustable, and upgraded 5-stage filtration system，more stable and faster output support .24 hours continuouly work with more stable up to 93% purity supply. 【PSA Working Technology】 Molecular Sieve oxygen concentrator is an advanced gas separation technology. The physical method (PSA method) directly removes nitrogen from the air and extracts oxygen, which is ready for use, fresh and natural.

• 【Adjustable Concentration】Continuous oxygen flow 1-7Liter/min, adjustable purity: 30%-90%, which can meet your different needs. (1L-- 90%; 2L-- 75%; 3L-- 55%; 4L-- 45%; 5L-- 40%; 6L--35%; 7L--30% 【Smart Control & Large Screen】: High-definition, with 2-hour timer function, remote control, fault reminder, more convenient and simple operation for the elderly. Low noise ≤45dB, small size, with top handle, easy to move, portable for home or travel. Size:12.4*8.4*12.1 inches. Weight:17.8lb(6.5Kg)

• 【 Suitable for Home Oxygen Therapy】 The oxygen concentrator machine is suitable for all family members, such as the elderly people, pregnant women, students and busy worker. Home oxygen therapy can relieve nerve fatigue, relax your body and mind, keep vigorous energy, and improve work efficiency.

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1 people rated this product

Ingr######

01/03/2023, 18:59

This device was highly recommended to me by my cardiologist. He actually insisted that I purchase this for someone in the family who was diagnosed with Covid. He advised to keep track of the blood oxygen level to make sure it did not dip below a certain point. The heart rate monitor works great too. Highly recommended. The device works well.

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