Best Portable Oxygen Concentrator Review – Top Rated Models with Buying Guide

 

If taking good care of your senior calls for the best portable oxygen concentrator, this paragraph might be of help. Since the market offers a variety of such items and identifying the one that meets your needs might take time, we have examined some of the most popular products in this line to help you make a more informed decision. The first option you might want to consider is the DEDAKJ Adjustable Oxygen Concentrator. Weighing less than 15 pounds, this unit is a model that you can easily add to your travel gear or carry from one room to another. It is designed with seniors in mind yet it can be used by people of other ages who need to improve the quality of the air they breathe. It comes with various functions for easy operation. In case this item is not available, another portable oxygen concentrator you might want to try is the HUKOER 4L Pocket Portable Oxygen Machine.

 

 

Comparison table

 

 

 

10 Best Portable Oxygen Concentrators (Updated Reviews) in 2023

 

 

Finding a portable oxygen concentrator for your needs might not be an easy task, considering the many products available for sale. To ease your shopping session, we have compiled below a list of portable oxygen concentrator reviews. Check it out for a more informed decision.

 

 

1. DEDAKJ Adjustable Oxygen Concentrator

 

Designed to produce oxygen and thus help seniors and people with oxygen-related problems, this portable oxygen concentrator is worth taking into account if you want an easy-to-use and durable model. The product uses the pressure swing adsorption technology (PSA), which means it is safe to use at home.

The unit is thus a cost-efficient source of oxygen and a convenient alternative as far as transportation is concerned. The product measures only 15 x 14 x 9 inches and weighs around 15 pounds, which makes it easy to transport.

To make it even easier for you to use it, the product comes with a remote control that will enable you to change various settings from the very comfort of your bed. It ensures quiet operation and is built to work even 24/7. Rest assured that you will get to feed your needs even when on the road as it can be used with a car adapter.

Pros

Easy to use and lightweight, this portable oxygen concentrator is worth paying attention to if you need to keep healthy oxygen levels in your blood and do so even at home or when traveling.

The unit features a user-friendly design and, thanks to the remote control included, can be easily turned on/off.

The product’s dimensions and weight enable easy transportation and storage; furthermore, the AC 110V powered unit can be used with a car adapter.

The various functions featured will help you adjust the product’s operation according to your needs.

The item ensures silent operation and comes with all the needed accessories, so you can use it right away; you will also get a user manual to help you use it properly.

Cons

Given the features of this product, it might fall a bit on the expensive side; however, it promises to last thanks to the PSA technology and materials employed.

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2. Hukoer 4L Pocket Portable Oxygen Machine

 

This machine has been created to be able to offer a continuous flow of oxygen of 4 liters per minute. The flow cannot be adjusted, unfortunately, but the stream contains around 28% pure oxygen, which should be enough for most patients. In terms of noise, it only produces 50 dB, which means it’s a quiet machine.

The advantage of this machine is that it doesn’t need water to operate and as a result, you won’t need to get up at night and refill it. There are only two buttons that operate this device. The first of them is for starting the machine and the other one is for standby. It has a battery with a life of about 3 hours but it can be charged, taking 3 to 4 hours to fully charge.

It weighs just under 2 pounds, and that makes it really portable. Cleaning it should be a simple task, as you only need a dry soft cloth.

Pros

Weighing just around 2 pounds, this is one of the most portable such units on the market and that means you can take it anywhere.

Furthermore, it doesn’t need to stay plugged in, and the battery it has will let you take it with you anywhere.

It is a machine that is so easy to operate. It only has two buttons, one for starting and one for stand by. Even kids can use it.

The device doesn’t need water to operate and this will allow you to sleep well at night.

It isn’t a machine that makes a lot of noise and with only 50 decibels it’s an acceptable level of sound,

Cons

The battery life isn’t very long and the recharge time is long in comparison to that, so it might get annoying recharging it again and again.

You cannot adjust the flow of oxygen as it’s a standard setting.

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3. Vuiluyy Home O2 Concentrato rGenerator

 

Being so adjustable, this oxygen concentrator will be a great buy if you need it in different environments. The flow of oxygen can be modified from 1 to 5 liters per minute, and the purity level can also be adjusted from as low as 30% to as high as 90%. With such a high concentration level you will be sure that this device is capable of helping anyone.

The downside of that is the fact that the flow gets restricted to 1L/min. It’s a device that is easy to operate and read. You just need to turn it on, set the humidity level and it will start working. It even comes with a remote that allows the user or another person to modify the settings.

This device also comes with a large LCD display that shows different settings. There is no built-in battery for this device, and it works by plugging it into a power outlet.

Pros

This is such a versatile device that can be used for any kind of patient, thanks to how you can adjust every setting, from the flow of oxygen to the concentration of it.

Operating the device is simple, and the instructions help you with that.

It comes with a remote control that allows both the patient or another person to change the settings from a distance.

The device has a large LCD display allowing the patient or any other user to see the settings shown on it.

With a decibel level of 45, this machine is a silent one that can be used during the night as well.

Cons

No battery means no movement. You won’t be able to use this device on the road for example, as you will need a power outlet.

If you want maximum concentration you will have a very limited flow.

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4. COXTOD AC 110V Gold

 

 

Boosting your oxygen intake is easier with this portable oxygen concentrator as it was designed to ensure superior results and ease of use. The unit is compact and lightweight, so you can easily carry it from one room to another. It thus weighs 11.9 pounds and measures 14 x 7.5 x 12.6 inches.

The oxygen concentration is adjustable, so you can go for the level that best suits your needs. The low-power, energy-efficient unit enables you to choose the oxygen purity level you want and the multi-layer filtration system featured will further contribute to the results delivered.

The touchscreen LED panel provides easy-to-read information whereas the various accessories included are safe and reliable. Furthermore, the product promises to ensure silent operation as the noise produced when the unit is working is below 40 decibels, which means you can use it even when sleeping.

Pros

Compact and easy to use, this portable oxygen concentrator is worth adding to your list of options if superior oxygen purity, silent operation, and durability are the benefits you’re interested in.

The product sports a touchscreen that is easy to read and that makes it significantly easier for you to adjust the various functions available.

The oxygen concentration provided is adjustable, so you can choose the level that best meets your needs with ease.

The item was built to work silently and keep the noise produced when working lower than 40 decibels, which means you can use it at night as well.

The unit is capable of working for 24 hours continuously and promises to ensure gas pressure stability thanks to the limited air pressure outlet.

Cons

If you want to use this unit in a car, you will have to buy the various accessories needed separately, which adds to the final cost.

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5. COXTOD Portable Adjustable Humidifier

 

 

Whether you’re on the lookout for an oxygen concentrator to help you relax, manage migraines, or boost your oxygen intake for various other medical purposes, this unit from Coxtod is an option you might want to take into account. It is a portable model that ensures ease of transportation and storage and that comes with various functions to meet specific needs.

The oxygen concentration, purity, and flow levels can be easily adjusted according to your needs. Thanks to the PSA technology employed, the product is ideal for home use.

The item measures 14 x 7.5 x 12.6 inches and weighs 11.9 pounds, which makes it ideal for seniors as it is lightweight and easy to carry. You can easily employ it even at night as the noise produced is around 40 decibels. The pack includes various accessories such as a nasal tube, a fuse, a power cable, and an extra filter.

Pros

Lightweight and easy to use, this product is an option you might want to pay attention to if you want to boost your oxygen intake and do so easily and comfortably.

The product features the PSA technology, which makes it ideal for home use, and comes with a user-friendly design to enable people of all ages to employ it with ease.

To make sure you cover your specific needs, the unit allows you to adjust the oxygen concentration and flow rate.

Since it measures only 14 x 7.5 x 12.6 inches and weighs 11.9 pounds, you can easily carry it from one room to another and store it when not in use.

The item can be employed even at night as it promises to ensure silent operation and the pack includes the accessories you need to start using it right away.

Cons

Considering the features offered by this model, the item might be a bit pricey; however, you get various accessories as well.

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6. Coxtod Silent Operation Concentrator

 

 

If you want to improve the quality of the air you breathe and you’re looking for an oxygen concentrator that can be used at night as well, this unit might be right up your alley. The product was designed to operate silently and thus help you benefit from superior air quality even when resting. The noise produced when the item is working is less than 40 decibels.

The unit boasts a touchscreen and the HD LCD screen featured displays easy-to-read information. The simple design will make it easy for you to use it and adjust the oxygen concentration and purity.

The product measures 12.2 x 6.5 x 12.2 inches and weighs 12.13 pounds, which means it is compact and lightweight enough to ensure easy transportation and storage. The pack includes the accessories you need to start using the unit immediately upon arrival.

Pros

Boosting your oxygen intake is an easy task with this model from Coxtod as the unit sports a simple design that ensures ease of operation.

Since the user’s needs may vary, the product allows for oxygen concentration and purity adjustment.

To make it easy for the elderly to use it, the item is compact and lightweight and can thus be carried from one place to another with ease.

Furthermore, the unit comes with a touchscreen that displays easy-to-read information and various accessories so you can employ the unit right away.

Thanks to the anion function, the oxygen delivered is clean and due to the limited air pressure outlet, gas pressure stability is ensured.

The oxygen concentrator promises to ensure quiet operation, so you can use it even when resting.

Cons

For outside use, you will have to buy the required accessories separately, which means that the final cost will be higher.

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7. S SMAUTOP Oxygen Generator & Humidifier

 

 

Built to supply you with oxygen whether you’re at home or outdoors, this product features a user-friendly design that makes it ideal for people of all ages. What’s great about this unit is that it was designed for both indoor and outdoor use and the pack includes the accessories you need to employ it even when on the road.

You will thus get a 2200mA chargeable battery that takes two hours to charge in order to provide you with oxygen for an hour, a charger as well as a car adapter. The oxygen generator also comes with a carry bag for easy transportation, a tube, and an instruction book.

To enable users of different ages and especially the elderly to employ it with ease, the item features a simple and concise design. It takes just one push of a button to start/stop it and another one to set the time.

Pros

Committed to ensuring continuous O2 supply and easy operation, this product can be used both indoors and outdoors.

To make sure you can cover your oxygen-related needs even when you’re traveling or you’re outdoors, the product comes with various accessories such as a chargeable battery and a car adapter.

The item is easy to use as all you have to do is to push the red button to start or stop it and the blue button for timing.

The oxygen concentrator measures 9.8 x 4.7 x 6 inches and comes with a carry bag so you can easily take it with you even when outdoors.

The pack includes all the accessories you need to start using it right away as well as an instruction book.

Cons

The battery takes two hours to charge and the unit works only for one hour when it is battery-powered.

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8. DEDAKJ Home & Travel Oxygen Machine 

 

 

Featuring a variety of functions that will help you boost your oxygen intake easily, this unit is an option you might want to consider, especially if you want a model that can be used when traveling as well. The product is committed to providing a stable 88% pure oxygen flow. Plus, it allows for oxygen concentration adjustment.

The item sports a large HD LCD screen that is easy to read and thus ideal even for the elderly. The touchscreen makes it easy to adjust the unit’s performance according to your needs. The product ensures a 0-180 minutes timer range and the noise produced when working is less than 45 decibels.

The pack includes various accessories such as an oxygen tube, an ear hook oxygen inhaler, a filter and rubber stopper, and a nasal cannula. Furthermore, you will also receive a quick start guide to help you use the oxygen concentrator properly.

Pros

If you’re on the lookout for an oxygen concentrator that is easy to use and is travel-friendly as well, this model might be cut out for you.

The product boasts a large HD LCD screen where you can easily see information regarding the time, oxygen flow, and various functions.

Thanks to its 45 dB operation, you can employ the item even when resting; moreover, it comes with a sleep mode.

To make sure you can easily meet your specific needs, the product allows for oxygen concentration adjustment and ensures a 0-180 minutes timer range.

The double oxygen absorption function allows for both travel and home use whereas the various accessories included in the pack will help you use it immediately upon arrival.

Furthermore, you can use the infrared remote control to close the unit remotely.

Cons

The unit weighs around 19 pounds with all the accessories included, which makes it a bit heavy to be portable.

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9. DEDAKJ Oxygen Concentrator & Accessories

 

 

Coupled with several accessories that enable immediate use, this oxygen concentrator sports functions that will help you boost your oxygen intake and do so effortlessly. This improved model can be used both at home and in the car when traveling. Furthermore, it can be employed by two users simultaneously.

You can adjust the oxygen concentration level and control the unit even remotely thanks to the infrared remote control included. The item provides a 0-180 minutes timer range. If you want it to work continuously, all you have to do is not set the timer.

The noise produced when running is not higher than 45 decibels, which means you can employ it even when sleeping; it also comes with a sleep mode. The HD LCD touchscreen is easy to read and simplifies the entire operation. The pack includes the accessories you need to employ the item right upon arrival.

Pros

Engineered to help you increase your oxygen intake easily, this unit is worth paying attention to if you want a reliable, power-saving, and portable model.

Thanks to its design and features, you can use it both at home and in the car; moreover, the item can be used by two people simultaneously.

To make it easy for you to cover your specific needs, the product comes with a 0-180 minutes timer range as well as oxygen concentration adjustment.

The item can work continuously as long as you don’t set the timer and can be used even when you’re resting as it features a sleep mode.

The infrared remote control will help you control the various functions offered even when you’re in bed whereas the big touchscreen will help you further adjust its various functions.

Cons

The unit measures 17.4 x 16.9 x 11.4 inches and weighs 19.09 pounds, which might not make it that portable.

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10. DEDAKJ Adjustable Oxygen Machine

 

 

Whether you need an oxygen concentrator to use at home or work, this model from Dedakj is an option that shouldn’t go unchecked as it was designed to serve such needs. The unit boasts an easy-to-use touchscreen as well as various functions that allow for convenient use.

The item promises to deliver a stable stream of up to 93% pure oxygen and a 0-180 minutes timer range. The noise produced when the unit is running does not exceed 45 decibels, which means that you can employ it even when resting; the item also features a sleep mode.

The oxygen machine was designed to be used by two people simultaneously and even in the car when traveling. Thanks to the infrared remote control included, you can easily and comfortably change the various settings when resting. The oxygen concentrator is paired with a variety of accessories, so you can use it right away.

Pros

Coupled with several accessories that allow for immediate use, this oxygen machine is committed to helping you boost your oxygen intake comfortably.

The unit features a simple yet stylish design as well as a large touchscreen that allows you to control the various functions available; furthermore, the pack includes an infrared remote control for convenient use.

The product was built to provide a stable stream of up to 93% pure oxygen and offers a 0-180 minutes timer range.

Thanks to the way it was built, the item can be employed by two people simultaneously and even at night as the noise produced when running does not exceed 45 decibels.

The pack includes the accessories required for the unit to work such as an oxygen tube, a power cable, and an air filter, just to name a few.

Cons

The unit does not come with a battery and thus works only plugged into a power outlet.

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Our Comprehensive Buying Guide

 

The air we normally inhale is only 21% oxygen and 79% nitrogen, yet thanks to oxygen concentrators that ratio is significantly changed as when using such a device we get to breathe in 90-95% pure oxygen.

If your doctor has prescribed the use of a portable oxygen concentrator but you don’t know where to start, this buying guide might be of help as we’ve covered the various features you need to consider to get the best affordable portable oxygen concentrator for your needs.

 

 

Types of portable oxygen concentrators

Portable oxygen concentrators (POCs) are available in two types: pulse dose and continuous flow units. While a pulse dose POC provides the patient with air in the form of puffs, a continuous flow unit delivers a steady stream of oxygen. Each of these two types comes with advantages and disadvantages.

Pulse dose models may not be that effective when the user is asleep, yet they deliver the oxygen in stages, so waste is thus avoided. Continuous flow POCs can be used even when the patient is sleeping and allow you to set the number of liters you want to inhale per minute yet they have larger compressors and may lead to oxygen waste if the patient does not breathe in constantly.

However, your health care provider should prescribe you the type of unit that best meets your oxygen-related needs.

 

Capacity

It is highly important to consider the flow capacity of the unit you want to buy. Your doctor should also tell you the oxygen flow capacity of the POC you need based on your specific condition. Most patients need 2 liters of oxygen or less.

However, if this capacity works well when you are resting and lying in bed yet you get short of breath when you become active and move around, you should let your doctor know about that and consider purchasing a concentrator that has a greater oxygen flow.

 

Ease of use and transportation

POCs work the same as home oxygen concentrators just that they are smaller to ensure ease of transportation. Some of the smallest portable oxygen concentrator models available for sale can even be carried when walking as they are lightweight and usually come with a comfortable carry case.

No matter if you’ve set your eyes on an Inogen portable oxygen concentrator or your budget is limited and you’re on the lookout for a cheap portable oxygen concentrator, make sure it is also easy to use. Newer models include a touchscreen and remote control for convenient operation.

 

Noise level

POCs draw air in and filter out oxygen, a process that might get a bit loud. If you intend to use the concentrator even when you’re sleeping and you’re sensitive to noise, you might also want to consider the noise level produced by the unit you want to buy.

As far as this aspect is regarded, concentrators range from 37 to 58 decibels of sound. Check the dB of a model before buying it as you will thus know how loud the operation will be.

 

 

Frequently Asked Questions

 

Q: What is a portable oxygen concentrator?

Similar to home oxygen concentrators yet smaller in size, these products are devices designed to provide oxygen therapy by creating an oxygen-enriched gas. Known as POCs, these units feature a portable design that makes them ideal even for outdoor use and can be employed by people who need greater oxygen concentration than the level provided by the ambient air.

POCs use the pressure swing adsorption (PSA) to operate and come with an air compressor, a sieve cylinder, valves, tubes, and a pressure-equalizing reservoir. These parts are also found in OCs for home use yet all of them are miniaturized to ensure ease of transportation.

 

 

Q: Do you need a prescription to buy a portable oxygen concentrator?

POCs are part of the medical devices that can be purchased only with a prescription from your doctor. This prescription should state your level of oxygen and is thus intended to help you get an oxygen concentrator that best meets your needs.

Before giving you a prescription for a POC, the doctor should run an arterial blood gas test and a pulse oximetry test to identify your condition and needs precisely. By running such tests, the doctor will know if you need a POC that ensures pulse dose or continuous flow oxygen, the type of dosage that best serves your needs, and so on.

 

Q: Can you sleep with a portable oxygen concentrator?

Today’s market offers a variety of portable oxygen concentrators that come with different functions. Some of them are designed for use at night and thus sport a sleep mode and features that make them safe to employ when you’re sleeping; therefore, you can use a POC when resting as long as the unit you’ve chosen serves your prescribed oxygen needs.

Just make sure that the item allows for nighttime use before purchasing it. Moreover, such portable oxygen concentrators should ensure quiet operation. If you go for a battery-powered unit, choose a model that can work continuously for 8 hours or more without being plugged in.

 

Q: How many hours do portable oxygen concentrators last?

The number of operating hours a POC provides depend on its specific features, the materials employed as well as the battery used. However, most oxygen concentrators are built to run up to 24 hours. Sometimes, they heat up and might stop working. That’s why it is best to give the POC a rest after 7-8 hours of use.

The lifespan of your POC depends not only on the materials used but also on how often you employ the unit, for how many hours, and the settings you use. As far as POC batteries are regarded, many of them need to be replaced after having been recharged 80 times as they will no longer charge 100% once this number of charges has been reached.

 

Q: Do oxygen concentrators need maintenance?

Like many other electric devices, oxygen concentrators require regular maintenance. Cleaning it and changing the air inlet filter are tasks you can easily carry out at home. Depending on how often you employ the device, you will have to change the cannula and tubing. If you use the unit daily, these items should be changed monthly.

However, you should hire a maintenance technician once a year for an in-depth verification. Such a professional should verify the oxygen flow rate, purity, and pressure as well as the bacteria filter. When needed, the maintenance professional will change the inlet compressor and other parts if they no longer work.

 

 

Bibliography:

1) Portable oxygen concentrators – description

2) Oxygen Tank vs. Oxygen Concentrator

3) Technical Specifications for Oxygen Concentrators

4) What Is An Oxygen Concentrator?

5) Using Oxygen Safely