I’ve been using this oxygen concentrator at home for a few weeks and it’s been great. It’s easy to set up, not too loud, and runs smoothly. Very happy with it.
DF-018 | 1-9L Continuous Flow Home Oxygen Concentrator
Regular price
$249.00 USD
Sale price
$249.00 USD
Regular price
$399.00 USD
Unit price
per
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Payment methods
- Free delivery within 4–7 business days.
- 1 year warranty and maintenance service
- 30 days return and exchange service
Description
Description
Specifications
Specifications
Package List
Package List
Got a question?
Feel free to ask us anything!
Adjustable 1–9L High Flow
The DF-018 features an adjustable oxygen flow rate from 1 to 9 L/min, allowing you to customize oxygen output to meet different daily needs. It delivers an oxygen concentration ranging from 96% ±3% to 30% ±3%, with over 96% oxygen purity at the 1 L/min setting. Enjoy stable, reliable oxygen delivery for comfortable breathing at home or on the go.
Flow rate
oxygen purity
Whisper-Quiet Operation for Better Sleep
Powered by advanced noise reduction technology, the DF-018 operates at ≤40 dB, delivering whisper-quiet performance for a peaceful environment. Whether you're sleeping, resting, or using it throughout the day, you can enjoy reliable oxygen therapy without unnecessary noise.
Simple Controls, Easy to Use
The DF-018 features a large, easy-to-read display and intuitive control buttons, making daily operation simple and hassle-free. Designed with seniors in mind, it allows users to adjust settings quickly and confidently with minimal effort.
Timer Function
Preset operation from 1 to 240 hours
Real-Time Display
View oxygen flow and concentration in real time
Negative Ion
Helps create a fresher breathing environment
Button Lock
Locks the controls to prevent accidental operation
Remote Infrared Control
The included infrared remote lets you control the DF-018 from across the room without getting up. Easily adjust settings, change the flow rate, or power the unit on and off, making daily operation more convenient—especially while resting, sleeping, or relaxing at home.
Packed with Smart Features
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Nebulizer Function
Enjoy oxygen therapy and nebulization with one convenient device.
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Removable Humidifier
Easy to remove and clean for convenient daily use.
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Timer Function
Set the timer from 1 to 240 hours for added convenience
Frequently Asked Questions
Do I need a prescription to purchase it?
Can DF-018 be used 24 hours a day?
Do I need to replace the filter cotton regularly?
What is the oxygen concentration of DF-018?
Can it be used with a ventilator or CPAP machine?
Can I return or exchange the item?
Customer Reviews
Customer Reviews
Overall rating: 4.5 / 5 from 48 reviews.
I bought this oxygen concentrator for my father, and it has been very easy for him to use. The large display is clear, the controls are straightforward, and the machine runs much more quietly than we expected. The adjustable flow settings are also very convenient for home use.
very quiet, very easy to use.
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
The noise level is acceptable, the effect is good, and the operation is very convenient. It is worth recommending!
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
I absolutely love this oxygen concentrator! It’s small, quiet, and super easy to use. I keep it next to my bed at night, and it doesn’t bother me at all. The setup was simple, and the oxygen flow is steady. Definitely worth every penny!
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
I've been using the device for a few weeks now and am very satisfied overall. The oxygen concentration is reliable, and the device runs relatively quietly. I find the adjustable flow levels particularly useful, allowing me to adjust the intensity as needed.
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
I just received the machine, it's very cheap, I plan to use it with my CPAP. I'll see the effect later.
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
90% quieter than the one I had. So far would highly recommend it to anyone that needs it
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It’s perfect for home use. So quiet and easy to move and takes up less room than machines we have used in the past.
I have only been using it for a few days, but it seems to work really well. I use it on the 1 L setting with CPAP at night and my overnight oxygen is in range. It is simple to use a very quiet.
Nice small and quiet unit.
It really has helped me a lot! I’ve lived so many years with long problems, coughing, almost constantly having trouble breathing. It helps me to be able to sleep without the struggle breathing.
We have it hooked up to a non invasive ventilator. It is working well
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
Much quieter than my old machine. I can watch TV with it running and barely notice it.
Works as expected and feels sturdy.
I love my new machine. It’s very quick, lightweight and easy to use.
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
Bought this for my husband and he has no trouble using it by himself.
I placed one order but was charged on 2 different dates for that order,
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
easier to operate and noticeably quieter than the last one
Great
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
Gutes Produkt
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
I’m happy with it overall. Took me a day or two to get used to the settings
Satisfaisant
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
The remote is my favorite part. I keep the machine beside my bed and don’t have to get up every time I want to change something.
My husband loves this machine because it's so quiet. Just hope it lasts longer that the first one we got that lasted only 4 months.
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
received quick excellent sppt will buy again
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
No fancy learning curve
The machine itself works great. It’s a little heavier than I thought it would be, but once I found a spot for it that hasn’t really mattered.
It’s not bad, pretty quiet, actually.
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
Nice not having to walk across the room to adjust it.
Hooked it up to a generator. Set it next to open window. Otherwise it will overheat and turn itself off. We use a small fan next it now too.
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
I’m 71 and wanted something I could operate without a bunch of complicated buttons. This one is straightforward and the screen is nice and easy to read.
I bought an oxygen concentrator for my family and it works very well. I hope my father can recover soon.
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
So far, so good. Runs smoothly and doesn’t take up nearly as much room as I expected. It would be even better if there were no delivery delays.
Excellent team, thank you for your attention and I recommend you wholeheartedly.
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
I was pleased with how quiet it was. The 1L- 9L continuos flow design works with my BiPap machine. perfect.
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
Not as quiet as I expected, but works great and the price is very good
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
I bought it for my father. I like its appearance design and easy operation.
Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-018
Very easy to use. I had it running within a few minutes and haven’t had any trouble with it.