10 Best Portable Oxygen Concentrators Uk of 2025

Tested and Reviewed: Top 10 Portable Oxygen Concentrators Uk deals with expert ratings from 8.1 to a perfect 10

February 2026 Edition

Editor's Choice

9.7

Generic

Portable Oxygen Generator for Outdoor -Adjustable 1-5Liter Machine,Wheelchair 93% Low Noise with Accessories

Free Shipping

Editor's bottom line:

“This portable oxygen concentrators uk is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

gross weight5.6LBS.you do not need to add water to power this oxygen generator
The attached external battery can be used for 2 hours when fully charged. At home or in the car, the machine can also be directly connected to the power supply for use (if you need to buy a spare battery, please consult us)
Equipped with timing function.you can easy operate this portable design machine with one click
You can use it at home, outdoors, and in the car.Complete accessories to meet multiple usage scenarios

Show Price

Picked by 397 people today

9.5

Save 3%

OPLKIOP

OPLKIOP sopan Portable Oxygen Generator for Travel 1-5L,Dual Modes Lightweight Oxygen Machine with Complete Set of Accessories，ulse Portable Oxygen Machine for Home/Travel Use 90%+-3%,AC/DC

3% OffFree Shipping

Main Highlights

Simple Operation you can easy operate this portable design machine with one click
No water Required you do not need to add water to power this oxygen generator
Portable designportable and small pack design so that you can easily carry this oxygen machine
Guaranteed service any problems contact customer service, within 24 hours to solve the problem

Show Price

9.5

Generic

Portable Oxygen Concentrator with Cannula and Backpack for Home Travel Outdoor Use, Air Purification Device

Free Shipping

Main Highlights

Generous Capacity: This compact unit has a 5-liter capacity, providing fresh oxygen whether you're at home, in your car, or outdoors, ensuring a consistent supply for various applications.
High-Quality Oxygen: Featuring imported components and advanced frequency conversion technology, it offers stable and abundant oxygen output to ensure dependable performance.
User-Friendly Operation: Equipped with an LED display and intuitive button controls, it is designed for ease of use for all ages, including seniors, facilitating simple handling.
Quiet Performance: Operating at under 45db, this unit ensures a peaceful environment, allowing you to enjoy undisturbed sleep even when it runs overnight.
Versatile Use: Perfect for the entire family, including pregnant women, individuals who have consumed alcohol, seniors, and those needing assistance with concentration, providing a range of benefits.

Show Price

9.2

Generic

Portable Oxy𝓖en Machine 3L/min Wheelchair Portable Oxygen Device 35% for Travel/Car Use 3lbs

Free Shipping

Main Highlights

[Pulse Flow] The flow gear of the small portable oxygen concentrator is fixed at 3 liters, and the concentration is stable at 32.5% ± 2.5%. There is no need to add water during operation. Weighing only 3.3 pounds, product size: 9.05 * 3.7 * 5.5in
[With External Battery] The attached external battery can be used for 2.2 hours when fully charged. At home or in the car, the machine can also be directly connected to the power supply for use (if you need to buy a spare battery, please consult us)
[Timing Shutdown] One-click operation, easy to operate. Three timing buttons can be set for 40-180 minutes. It is equipped with a portable bag.
Multi Scene UseThis oxygen concentrator machine is convenient for home and office use.

Show Price

9.0

FfiMe

FfiMe Oxygen Concentrator, Portable Oxygen Concentrator, 3 Liter/minute Oxygen Concentrator, Small Oxygen Concentrator for Home and Travel, Car Air Purifier for Home and Travel

Free Shipping

Main Highlights

Advanced Technology Precise oxygen concentration control, up to 29 +/- 2%, sufficient oxygen supply. Moderate airflow and good effect
FunctionUsing this O2 generator, you will feel relaxed and comfortable, and it has sedative, analgesic, antitussive, itching, diuretic, appetite reducing, and blood pressure lowering effects. Take care of your exquisite sleep.
Application Equipped with a rechargeable battery, it can be used at home, in the car, or even outdoors without power, and comes with complete accessories.
FeaturesConvenient design, selected materials, compact and convenient, simplified headphone shape oxygen, suitable for indoor and outdoor use.
Easy to Use Simple control, compact design, 1 button control, easy to operate.

Show Price

Best Value

8.8

Save 5%

Generic

Health Oxygen Machine 1-7L/min 30%-90% Wheelchair Portable Oxygen Device Machine for Home Use

5% OffFree Shipping

Main Highlights

Flow AdjustableThe flow gear of home oxygen concentrator is adjustable from 1L to 7L(continuous flow), and the concentration is stable at 35%- 93%.
24 H Continuous Work The oxygen machine can work continuously for 24 hours after being plugged in. It has the time setting function.Operating sound 48 dB
Intelligent Touch ControlOutline size: 12in x7.08in x11.81in,weighting 12 pounds.HD LCD screen, touch control, simple operation, remote control
Multi Scene UseThis oxygen concentrator machine is convenient for home and office use.

Show Price

8.6

Ywanwj

Portable Oxygen Concentrator travel with Removable Rechargeable Battery oxygen+concentrator Rechargeable Oxygen Machine with Nebulizer Function Oxygen Generator for Home and Travel Car Use

Free Shipping

Main Highlights

[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).
[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.
Ywanwj portable oxygen concentrator travel[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.
Portable oxygen machine Weight: 5 lb, only 3 kilograms,dimensions: 9.8 " X4.72 " X5.9". light weight and mini size suit for your travel. [45 db quiet] supplemental oxygen during the night to keep silent.

Show Price

8.3

Fucxeoy

Home Oxygen Concentrator, 1L/min Portable Oxygen Concentrator, Adjustable Oxygen Concentrator, 45dB Silent Operation, Suitable for Home Personal Care and Travel Use Car Air Purifier

Free Shipping

Main Highlights

HOME GRADE OXYGEN CONCENTRATOR: This oxygen concentrator produces 1L of oxygen per minute, oxygen concentration greater than 40%* 1L/min oxygen concentration flow, 20/hour pressure, 60%rh/relative humidity, this oxygen production meets European and American oxygen hygiene standards.
UNIQUE DESIGN: one-button start, easy operation, plug in, with high-brightness LED lights, solve the problem of complex operation, can be placed horizontally and vertically, weighs only 1.88KG, lighter.
DOUBLE CLEANING AND FILTRATION: This oxygen concentrator uses a double filtration and cleaning system (biochemical cotton filter and oxygen permeable membrane filter) to kill bacteria, viruses and pollutants, providing you with a high concentration of oxygen.
DEEP NOISE REDUCTION: Multiple noise reduction designs, 45 decibel silent design, quiet operation, even if it is turned on for a night will not affect your and your family's sleep.
WARNING: This machine is a home model and is suitable for daily use. If you have a more serious disease, you need to use it under the guidance of a doctor.

Show Price

8.1

Ksaipx

Oxygen Concentrator Portable, 1L/min Oxygen Concentrator with Atomization Function 45Db Silent Operation, Car Air Purifier Suitable for Home and Travel Use

Free Shipping

Main Highlights

Ultra-Quiet Air OptimisationCE-certified brushless DC motor maintains noise 50 dBA. Night mode 35 dB - quieter than rainfall (ideal for bedrooms/studios).
Compact Travel DesignLightest in class (1.8kg) with slim profile (29.5×21×7.8cm) - fits airline carry-ons. 40%Purity. Fingerprint-resistant matte finish blends into modern interiors.
Intelligent Safety ControlsOne-touch operation with LED status indicators.Triple protection:Automatic shutdown at 65°C&Anti-spill technology&Overload protection fuse.
Enhanced Airflow TechnologyAdjustable air output (1-2 L/min) via ergonomic dial. It achieves an oxygen concentration 40% at a flow rate of 1L/min, tested at 20°C with a pressure of 60% relative humidity.
Eco-Smart OperationTool-free maintenance: Washable filters in 30 sec.25W low consumption = £0.55/week* (8hrs nightly, UK avg. £0.34/kWh). UK 3-pin plug + 12V car adapter included.

Show Price

8.1

FfiMe

FfiMe Portable Oxygen Concentrator, 1L/min Portable Oxygen Concentrator, Adjustable Oxygen Concentrator, 45Db Silent Operation, Car Air Purifier Suitable for Home and Travel Use

Free Shipping

Main Highlights

Household Oxygen Concentrator This oxygen concentrator produces 1L oxygen per minute, oxygen concentration is greater than 40%* 1L/min oxygen concentration flow, 20°C/hour pressure, 60%RH/relative humidity, this oxygen production complies with European and U.S. oxygen hygiene standards.
Unique DesignOne-button start, simple operation, plug-in type, equipped with high-brightness LED lights to solve complex operation problems, can be placed horizontally and vertically, and weighs only 1.88KG, which is lighter.
Double Cleaning and FiltrationThis oxygen concentrator uses a dual filtration and cleaning system (biochemical cotton filter and oxygen permeable membrane filter) to kill bacteria, viruses and pollutants and provide you with high concentration of oxygen.
Deep Noise Reduction Multiple noise reduction design, 45 decibel silent design, silent operation, it will not affect you and your family's sleep even if it is turned on all night.
Timed shutdownOne-button operation, easy to operate. Three timer buttons can be set from 20-120 minutes. Comes with carrying case

Show Price

Our Best Overall Choice

Best Choice

9.7

Generic

Portable Oxygen Generator for Outdoor -Adjustable 1-5Liter Machine,Wheelchair 93% Low Noise with Accessories

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

gross weight5.6LBS.you do not need to add water to power this oxygen generator
The attached external battery can be used for 2 hours when fully charged. At home or in the car, the machine can also be directly connected to the power supply for use (if you need to buy a spare battery, please consult us)
Equipped with timing function.you can easy operate this portable design machine with one click
You can use it at home, outdoors, and in the car.Complete accessories to meet multiple usage scenarios

Show Price

Related Deals You Might Like for Portable Oxygen Concentrators Uk

DESIBA 2-9L/min Oxygen Machine 90%±3%, with Atomization, Accumulated Time, Adjustment for Home and Travel

Show PriceView

Kadxyan Oxygen Machine, 3 L/min Oxygen Machine, Portable Oxygen Generator, Small Oxygen Concentrator O2 Generator for Home and Travel Use Car Air Purifier

Show PriceView

LMEILI Portable Oxygen Concentrator Generator with Nasal Cannula, O2 Machine Oxyen Concentrator, Homecare Medical Machine Travel Use

Show PriceView

Portable Oxygen Machine 3L Wheelchair Lightweight Oxygen Machine for Travel/Car 33% with Battery/Bag 3lbs for Home Use

Show PriceView

Health Oxygen Machine 3/min Wheelchair Portable Oxygen Generator,33%±3% Suitable for Travel Use,3LBS

Show PriceView

Portable Oxygen Machine 3L Wheelchair Oxygen Machine for Travel/Car 35% with Battery3lbs

Show PriceView

Portable Oxygen Machine 1-9L Wheelchair Oxygen Machine 93±3% at 1-2L/min Oxygen Flow, for Home Use

Show PriceView

Health Oxygen Equipment, Portable Oxygen Concentrator Travel, Electric Oxygen Device with Oxygen Cannula and Suitcase, Oxygen Machine 1L / Min, 30 Million Negative Ions, for Home Travel Outdoor Car

Show PriceView

Power4Laptops AC Adapter Portable Oxygen Concentrator Power Supply Compatible With Inogen One G5

Show PriceView

Portable Oxygen Concentrators Backpack,Travel Carrying Bag for Portable Oxygen Concentrators with Mesh Panels For Breathability,Compatible For Inogen Oxygo Caire Units,Perfect for on-the-go (Black)

Show PriceView

Deals are Live

Special Amazon deal ends in: