4 Best Tp-b1 Oxygen Concentrator for 2025

List of Top Rated Tp-b1 Oxygen Concentrator from thousands of customer reviews & feedback.

Updated On May 2025

762 Reviews Studied

By Customer Ratings

3L Portable O2 Generator Full Intelligent Home Oxygen Concentrator Generator Air Purifier Oxygen Generatorwork Compact Read Review

ETE ETMATE

Advanced technology incorporated for precise oxygen concentration control to 29+/-2% for rich oxygen achievement.Noise below 45dB,it can work all the night
Includes a Chargeable battery .The Oxygen Concentrator can be used in a car and even the place without power supply.Good for your travel.
Simplified concise control system with intensive design under the control of only 1 knob.Including a battery .Charge 4 hours ,you can use for an hour .
This machine incorporates physical mechanism to generate and supply rich oxygen of 29+/-2% concentration by the means of vacuum pump and macromolecules
Weight: Generating unit: adapter 2kg

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TOPQSC Portable Oxygen Concentrator Generator 3L/min 30% Purity Oxygen Machine, Air Purifier with Rechargeable Battery f... Read Review

TOPQSC

【Traveling with oxygen 】it works with a car adapter when you out for a trip in vehicle, take it outdoor for a walking with its removable, chargeable li-ion battery. Also it would work with dual power source of AC 110/220V
【Constant oxygen flow】29+/-2% concentration, 3LPM.oise below 50dB , It can work 4 hours maximum and then auto shut off for overheating protection.（Can be turned on again after 30 minutes）
【Rechargeable】The battery is of 2200 mAh (1~1.5 hour lasting after 2 hours full charge) , you may need our 5500 mAh battery as an extra, please search TOPQSC Rechargeable lithium battery.
【Easy to use】Simplified concise control system, control with only one knob of SET. Press SET button once, light on and machine work for 20 minutes; Press twice, work 40 minutes; a third press to work for 60 minutes; a fourth press, all 3 lights on and the unit will work for 4 hours
Noise solution :https://drive.google.com/drive/my-driveWeight: 5 lb, dimensions: 9.8 " X4.72 " X5.9". light weight and mini size suit for your travel. One year warranty.

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FIRMERS 3L 30% Portable Oxygen Bar Machine with Battery for Travelling Car, O2 Concentrator Travel Size Oxygen_Bar Home... Read Review

FIRMERS

Advantage--- The machine voltage is universal, AC 110-240V, can be carried outdoor, can be used in the car, have vehicle-mounted cigarette lighter, not used in aircraft, noise below 48dB, O2 flow 3L/min, it is fixed, can not be adjusted, control to 28% ± 2%
Electric quantity--- Normal charge for about 2 hours, use 1-1.5h. When the charger plugs in the power connection battery, charge process is the red light; the charger plugs in the power directly or connects the battery, when fully charged is the green light. Size: 9.84*4.72* 5.91 inches.
Easy to Use--- Simplified concise control system with intensive design ,one-button start. Connect the charger to continuous oxygen supply. 4 hours automatic shutdown to protect the machine from overheating.Then You need to restart.
Timing Settings--- divided into 20min (press blue button once), 40min (presses blue button two times), 60min (presses blue button three time), continuously working ( presses Blue button fourth time).
Notice--- Machine is used for family health care, and use for outdoor, not use for serious disease or those who stay alive solely on medical O2. Thank you for your attention.

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Knoijijuo 3L 30% Portable Oxygen Bar Machine with Battery for Travelling Car, O2 Concentrator Travel Size Oxygen_Bar Hom... Read Review

Knoijijuo

Advantage--- The machine voltage is universal, AC 110-240V, can be carried outdoor, can be used in the car, have vehicle-mounted cigarette lighter, not used in aircraft, noise below 48dB, O2 flow 3L/min, it is fixed, can not be adjusted, control to 28% ± 2%
Electric quantity--- Normal charge for about 2 hours, use 1-1.5h. When the charger plugs in the power connection battery, charge process is the red light; the charger plugs in the power directly or connects the battery, when fully charged is the green light. Size: 9.84*4.72* 5.91 inches.
Easy to Use--- Simplified concise control system with intensive design ,one-button start. Connect the charger to continuous oxygen supply. 4 hours automatic shutdown to protect the machine from overheating.Then You need to restart.
Timing Settings--- divided into 20min (press blue button once), 40min (presses blue button two times), 60min (presses blue button three time), continuously working ( presses Blue button fourth time).
Notice--- Machine is used for family health care, and use for outdoor, not use for serious disease or those who stay alive solely on medical O2. Thank you for your attention.

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Tp-b1 Oxygen Concentrator