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DGF 1–8L Home Oxygen Concentrator Pure, Quiet & Adjustable O₂ Flow
Breathe Easy because your well-being starts with the air you inhale.
. Up to 93% Oxygen Purity · Adjustable 2–8L/min Flow · <45dB Quiet Operation · Smart LED Display & Timer
Oxygen Insights from Trusted Institutions
Is This Familiar to you?
Short breaths. Daily fatigue. Restless nights. You may not realize how much a lack of clean oxygen is holding you back—until it stops.
This Oxygen Concentrator machine was designed for the moments you can't afford to feel less than your best
Oxygen Therapy Journeys
Real Stories of Adaptation and Recovery
Millie Camp From ICU to Independence
After a severe illness, Millie spent weeks in intensive care and a rehabilitation facility. Upon returning home, she relied on an oxygen tank and portable canister. Determined to regain her strength, she engaged in outpatient therapy and home exercises. Over time, she progressed from barely standing to walking short distances and climbing stairs. Eventually, she no longer needed supplemental oxygen and resumed activities she cherished.
Source: American Thoracic Society
Mary Navigating Daily Life with Oxygen
Mary began using supplemental oxygen during exercise after her doctor noticed her levels dropped during activity. Initially, a portable oxygen concentrator met her needs, but as her requirements increased, she faced challenges with heavier equipment. Despite these obstacles, Mary adapted her routines, emphasizing the importance of finding the right oxygen delivery method to maintain her lifestyle.
Source: American Lung Association
Jon Hagstrom Embracing a New Normal
Jon, once leading a high-energy lifestyle, experienced a rapid health decline over three years, necessitating the use of a portable oxygen concentrator. This device became a constant companion, even during significant moments like his son's kindergarten orientation. Jon's story underscores the profound adjustments individuals make when integrating oxygen therapy into their daily lives.
Source: American Thoracic Society
Package Includes
Designed with Intention
- Flow Rate : 2–8L/min (adjustable)
- Oxygen Purity : 93% ± 3%
- Noise Level <45dB
- Weight : 4kg
- Model : OC17
- Certification : CE
Technical Specifications
| Model | DGF 1–8L Home Oxygen Concentrator |
| Oxygen Flow Rate | Adjustable from 2 to 8 L/min |
| Oxygen Purity | Up to 93% at 2 L/min |
| Noise Level | Less than 45 dB |
| Display | LED screen with smart touch buttons |
| Timer Function | 0.5 to 4 hours or auto shut-off after 12 hours |
| Filter | Reusable, washable cotton filter |
2-8L Adjustable Pressure
93% high oxygen concentration meet different oxygen supply needs
Lower Noise Level
34dB reduced noise control for restful sleep without disturbing
Pure Fresh Oxygen
8-stage filtration deeply cleans air from dust and impurities
Smart LED mirror
1-touch control display elderly-friendly with voice guidance
Why Choose DFG 2-8L Oxygen Concentrator ?
Gentle Enough for Anyone
Loved by seniors, pregnant women, students, and recovery users
Frictionless Setup
One-touch control panel, no manuals needed with guided voice
Blends Seamlessly into Your Life
Lightweight, modern, and mobile. Always ready for fresh oxygen breath
CE Certified + Risk-Free
Fully tested and compliant with health standards
1-8L Home Oxygen Concentrator
Breathe better, sleep deeper, live healthier with high-purity oxygen therapy.
Breathe Better with Advanced Oxygen Technology
Experience the smart features and powerful performance of this home oxygen concentrator, designed for daily comfort and care.
1-8L Large Flow
1-8L/min adjustable, large flow rate has a wider range of use and can meet different oxygen inhalation needs. The oxygen concentration is 93%~30%.
Low Noise
Noise≤36dB. Surround air duct design. Sleep soundly all night.
LED Large Screen
Intelligent high-definition large screen display, real-time control of interface parameter changes. One-button start, simple operation, equipped with real-time voice broadcast. Elderly people can also use it skillfully.
What you should know about DFG Oxygen Machine
Find answers to common questions about our oxygen concentrator
1. Oxygen concentration level?
Oxygen flow is adjustable from 2 to 8L/min. When set at 2L/min, it delivers up to 93% purity — ensuring stable and effective oxygen delivery at home.
2. Can I adjust the oxygen flow rate?
Yes, it’s adjustable from 2 to 8 liters per minute depending on your needs.
3. How noisy is the machine?
Operates at less than 45dB, whisper-quiet — ideal for use even while sleeping.
4. Is the filter reusable?
Yes, the machine uses a washable cotton filter for easy maintenance and sustainability.
5. Can I set custom usage times?
You can set timers up to 4 hours or choose auto shut-off for peace of mind during rest or sleep.
6. How often should I change the nasal cannula?
For hygiene and comfort, it's recommended to change the nasal cannula every 2 to 4 weeks, or sooner if it appears dirty or stiff.
7. Can I use a pulse oximeter with this machine?
Yes, you can use a pulse oximeter to monitor your blood oxygen levels and ensure the machine is meeting your needs.
Breathe Better, Live Brighter
Feel the freshness of nature—right from your home.
The DGF 1–8L Oxygen Concentrator offers pure, quiet oxygen to help you relax, recharge, and breathe with ease.
6 reviews for 1-8L Home Oxygen Concentrator – DGF
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