SKU: 61317818324

Lightest 1-8L/min Home Oxygen Concentrator DF-011

$139.05 $154.50
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Lightest 1-8L/min Home Oxygen Concentrator DF-011This Product Is No Longer Available Thank you for your interest in the DF 011 18L Oxygen Concentrator. This model has been officially discontinued, but were excited to introduce you to its powerful next generation upgrade the 105W Pro Oxygen Concentrator. Meet the Upgraded 105W Pro After 6 years of continuous improvement, the 105W Pro is our most advanced 1 8L home oxygen solution yet. Designed with user feedback in mind, it brings better performance,

❗This Product Is No Longer Available
Thank you for your interest in the DF-011 1–8L Oxygen Concentrator. This model has been officially discontinued, but we’re excited to introduce you to its powerful next-generation upgrade — the 105W Pro Oxygen Concentrator.

🌟 Meet the Upgraded 105W Pro
After 6 years of continuous improvement, the 105W Pro is our most advanced 1-8L home oxygen solution yet. Designed with user feedback in mind, it brings better performance, quieter operation, and more comfort.

✅ What’s New:
🔸 Quieter Operation: Noise levels reduced to ≤45 dB
🔸 1–8L/min Adjustable Flow: Consistent and efficient oxygen delivery
🔸 Two-in-One Function: Oxygen inhalation + nebulization
🔸 Higher Purity: Up to 96% oxygen concentration
🔸 Smart Voice Broadcast: Easier to use, especially for elderly users

👉 Click here to view the 105W Pro and experience the next level of home oxygen care.



DF-011 Highlights
Lightest 1-8L Oxygen Concentrator – Easy to move, no heavy lifting
Smooth Mobility – 4 universal wheels for effortless movement around your home 
Dual Function – Oxygen therapy + Nebulization in one machine 
User-Friendly – Touchscreen & remote control for easy operation

Introducing the DF-011, the lightest 1-8L home oxygen concentrator. With adjustable flow settings and a quiet operation under 48dB, it ensures comfort and convenience. Equipped with 4 lockable wheels for easy mobility, it's perfect for home use, offering reliable oxygen therapy wherever you need it.

Dual Use Functionality
This machine offers dual functionality, serving both as an oxygen concentrator and a nebulizer. It also features an ionizer function for additional benefits. With 8 stages of filtration, it ensures the output oxygen is of high purity. The device includes two filter cottons (one pre-installed and one spare) to maintain optimal performance. Adding distilled water or cooled boiled water to the humidification bottle helps moisturize the oxygen you breathe, providing extra comfort.

Adjustable Oxygen Flow (1-8L/min)
The oxygen concentrator offers adjustable oxygen flow rates ranging from 1 to 8L/min to meet various needs. At a flow rate of 1L/min, it delivers oxygen with a concentration of up to 93%. For nebulizer treatments, ensure you set the oxygen flow to the lowest setting before use.

Lightest 1-8L Oxygen Concentrator
This is the lightest 1-8L oxygen concentrator available, designed for ultimate portability and ease of use. It is equipped with four universal wheels, so you no longer have to carry the bulky machine around. The lockable wheels allow you to easily move the device around your home, providing flexibility to place it wherever you need it. 

4-Hour Timer & Low Noise (<48dB)
Enjoy the convenience of the 4-hour timer, allowing you to set the machine's operating time within a 4-hour window. If no timer is set, the oxygen concentrator will automatically shut off after 12 hours. The machine operates quietly at noise levels below 48dB, ensuring a peaceful and restful sleep.

Thoughtful Design
With a clear LED display, this oxygen concentrator is equipped with touch buttons and a remote control for easy operation. It also features a portable handle and lockable universal wheels for effortless mobility.

Suitable for All Ages
Our oxygen concentrator provides a reliable oxygen supply to alleviate discomfort, making it suitable for individuals of all ages. It is ideal for children, pregnant women, office workers, and the elderly.

Specifications:
Material: Plastic
Color: White
Oxygen Flow: 1~8 L/min Adjustable
Timer: 4H
Noise: ≤48dB
Power supply: AC110V/60Hz (Please use the power cord provided with this machine)
Oxygen Concentrator Size: 27.8*20.8*34.8cm / 10.9*8.2*13.7in
Oxygen Concentrator Weight: 5kg / 11lbs
Package Size: 35*26.2*40.5cm / 13.8*10.3*15.9in
Package Weight: 6.1kg / 13.4lbs
 
Package Content:
1 x Oxygen Concentrator
4 x Universal Wheels
2 x Nasal Oxygen Tubes
1 x Nebulizer Tube
1 x Nebulizer Cup
1 x Nebulizer Mask with Elastic Strap
1 x Nebulizer Mouthpiece
1 x Spare Filter
1 x Spare Dust Cap
1 x Remote Control
1 x AC Power Cord
1 x User Manual

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61317818324

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4.2 ★★★★★
Based on 6 reviews
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Product Reviews
S
Verified Purchase
shannda
Bozeman, US
★★★★★ 5
Comfortable Seating
Color: Black, Style: Classic
I honestly didn’t expect this chair to be this comfortable, but it has exceeded my expectations in every way. I sit at my desk for long hours every day, and the adjustable air-pump lumbar support has been a total game changer. I love that I can fine-tune the firmness depending on how my back feels that day. My lower back pain has noticeably improved since switching to this chair.The seat is wide, thick, and very supportive without feeling stiff, which makes long work sessions much more comfortable. The armrests are another big plus—they adjust in so many directions that I can always find the perfect position for typing, reading, or relaxing. The chair feels extremely sturdy and well built, and it gives me confidence knowing it supports higher weight without wobbling.Assembly was straightforward and took about 20 minutes. Overall, this chair feels premium, comfortable, and thoughtfully designed. I would absolutely recommend it to anyone looking for a reliable, all-day office chair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
C
Verified Purchase
Cynthy
Natrona Heights, US
★★★★★ 5
Nice chair, w/ good cust support
Color: Black, Style: Classic
I apologize for length, but if I am doing a review for other people I assume you want to have as much info as possible to make a decision. I feel this chair is for tall/fat/both so will review it as such. At 6’4” @ 350lbs I fit into both, but reviewing based upon my body, yours is different so adjust according. TLDR – Would buy again, cavernous comfy chair with excellent customer support. Only personal dings against chair are the back could be taller, but added back due to support. Parts + Fit/Finish + Assembly: The parts have some heft and feel solid as expected for a chair designed for heavy people. Material and stitching look proper and I see no flaws. My box was beat to hell and ripped opened at one point. Packing material took the hit and did its job as the items were unaffected. The gas cylinder for the chair was missing and assume lost during shipping. (see customer service). Assembly was standard office chair fare with simple and clear instructions. Wheels / Height / Controls: I normally wouldn’t think of mentioning wheels, but it’s different than expected. They are good, maybe too good. A slight kick to push you back on wood floors sends you flying. The height adjustment for me is good/standard. At full height my feet are flat on the floor and where I would have the chair even if it went higher. My wife (5’6”) at that height is about 2.5 inches above the floor. Taller people than myself may wish for more height. Chair controls are standard fare and operate smoothly Seat: It’s large and with the arms is there is nothing even close to your hip/legs. I can put my fist on my hips and my arms barely touch the chair arms. This is why you are thinking of this chair, and for that you will not be disappointed. The seat is not pillow soft and IMHO a little firmer than I liked at first, but after a few days got broken in or I adjusted. I am a programmer + gamer so spend a lot of time in the chair for hours on end. Comfortable and no complaints at all. Seat depth for me is ~1” from my knee and good with roughly 20.5” usable butt/thigh length. That should be fine for big/tall but may be a bit much for big/short. Measure your current chair and decide from there. Back: The back lets the chair down a bit for me, the big/tall user, as the target seems to be big/short users. The back ends just below my shoulder-line. That obviously means no leaning my head back and the headrest is squarely on my shoulder blades. Not uncomfortable, but I’d prefer a taller back. For me personally I’d like it to be extended 4”, but that would likely be an issue for shorter users. I feel if the manufacturer increased the back by 2 inches it would be an ideal compromise for all users. The chair has an inflatable lumbar support, which I did not use as I personally find those uncomfortable. Also note the chair is designed for a more proper posture with a 90deg back and not a more relaxed 100-110deg. Neither pro/con as personal preference. Arms: The design of the arms being supported by rear only as mentioned earlier allow for an abundance of hip/thigh space. This is an excellent ergonomic design with a potential caveat. More stress will be placed upon the connection/joint. The joint for this chair is just shy of 4” so seems beefy but only time will tell if it holds up to the lateral force of leaning on it while reading. My chairs tend to last 5-7 years, due to the right arm feeling wobbly or the chair leaning to the right. The arm adjustments provide a nice front/back of ~3”, from touching chair back to 3” gap between chair/armrest. The height is similar and also moves the armrest forward about another 2”. At full forward/up the armrest are higher than I like so should easily accommodate taller users. Customer Service My chair was missing a part that I suspect was lost during shipping due to box condition. I contacted them Sun (7/20/2025 @ 1201). At 2228 that night I received a response that they acknowledged the issue and gave a tracking order for the missing part. The part arrived Mon 7/28 and gave a few days to test it out for review Fri (8/1). Obviously you don’t want an issue, but if an issue arises how a company handles it tells you a lot IMHO on how they feel about their product. I am very pleased with their handling of the matter.
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Reviewed in the United States on August 4, 2025
A
Verified Purchase
Amy
Lake Worth, US
★★★★★ 5
Great Chair
Color: Black, Style: Classic
The durability, recline, noise, fit, and appearance, and stability of the chair were all fantastic. As someone of a shorter height, the backrest which is normally way to high or short for my head fits perfectly. The chair itself is easy to assemble and very comfortable to sit in for long hours. I tend do a lot of work at home and this chair feels very comfortable without feeling the need to get up. The chair looks great set up in my office and is honestly a great office chair. For moving around a room, the wheel guides across my carpet very smoothly with struggling unlike my previous chair which would need a heavy push. Not only that, the chair is noiseless which is a plus for people who get bothered by little sounds when moving around. The fit could honestly fit anyone of any size as the chair itself is quite wide and roomy for me. The seat is also made up of faux leather and feels well stitched and quite durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
T
Verified Purchase
Texgun
Charlottesville, US
★★★★★ 4
Decent Price
Color: Black, Style: Classic
Chair arrived and was missing critical component so that I could not assemble it. Contacted seller and they sent me a similar component within 2 weeks. Chair was now easy to assemble and very comfortable to use for long periods. Although I wished it could raise another two inches. Also be aware chair might be challenging to get thru a standard 29-30inch doorway but not impossible. Thank You Seller for your help.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 23, 2025
L
Verified Purchase
Lisa
Grantham, US
★★★★★ 5
Easy installation and comfortable
Color: Black, Style: Classic, Color: Black, Style: Classic
This chair features a premium, quilt-stitched design with thick cushioning that immediately feels supportive. Installation is straightforward — the major components align cleanly, and the hardware fits without forcing, allowing the entire setup to be completed quickly. Once assembled, the chair provides excellent comfort: the padded headrest, wide seat, and soft armrests create a stable, ergonomic sitting experience suitable for long work sessions. The overall build feels solid, and the smooth-rolling casters add to the ease of use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026

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