Home oxygen concentrator, FDA approved, medical grade, Varon 0.5-5L/min at 93% O2 Purity, Serene 5L
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✅ FDA approved, quiet operation, LCD screen and universal casters.
✅ Medical oxygen with 93±3% concentration at all flow rates, adjustable from 0.5 to 5 l/min.
✅ Integrated nebulizer function and large humidification bottle.
Home oxygen concentrator, FDA approved, medical grade, Varon 0.5-5L/min at 93% O2 Purity, Serene 5L Está agotado y se enviará tan pronto como vuelva a estar disponible.
No se pudo cargar la disponibilidad de recogida
Delivery time
Delivery time
- Germany : approx. 4-5 working days (Note: PO box addresses are not supported)
- Europe : approx. 6-12 working days (Czech Republic, Poland, Austria, Belgium , etc.)
specification
specification
- Oxygen flow: 0.5-5 L/min
- Oxygen concentration: 93±3%
- Noise level: ≤43dB
- Outlet pressure: 0.04-0.07 MPa
- Net weight: 36.81 lbs / 16.7 kg
- Package weight: 41.88 lbs / 19 kg
- Mains fuse: F5AL/250V
- Product size: 11x13.7x20.1 inches/28x34.8x51 cm
- Packaging size: 61x34x42 cm / 24x13.4x16.5 in
- Power supply: AC110V / 60HZ
- Rated power: 480VA
Package list
Package list
- 1 x Oxygen concentrator
- 1 x humidification bottle
- 2 x Nasal cannula sets
- 1 x Nebulizer Set
- 2 x primary filters
- 2 x secondary filters
- 1 x power cable
- 1 x Instruction manual
Instructions for use
Instructions for use
Oxygen concentrator maintenance:
- Clean the surface of the concentrator regularly.
- Wipe the ventilation grilles with a soft cloth to remove dust.
- Rub lightly to remove stubborn dirt.
Care of the oxygen nasal cannula:
- Clean the nasal cannula at least once a week.
- If you use them daily, you should replace them every two months.
- If used infrequently, you should replace them every three to six months.
- It is generally advised against reusing disposable PVC oxygen nasal cannulas after 3 to 7 uses.
Oxygen generator filter:
- The filter removes dust, dirt, and pollen from the air.
- Clean it once a month to extend the life of the device.
Instructions for using the cotton filter:
- The cotton filter is not washable and must be replaced after 100 to 200 hours of operation.
- Replace it immediately if it becomes dirty.
User manual
User manual
Click here to get the Serene 5 manual.
Payment and security
Payment methods
Your payment details are processed securely. We do not store your credit card details and have no access to them.
Returns Policy: Returns are possible within 30 days.

Equipped with a powerful oil-free air compressor, the VARON Serene 5 operates quietly at less than 43 dB, making it perfect for noise-free use at night.
Its rapid heat dissipation and low energy consumption ensure efficient operation for a continuous oxygen supply around the clock.

This versatile 2-in-1 device combines the functions of an oxygen concentrator and a nebulizer in one compact unit. It includes two sets of nasal cannulas and a nebulizer.
This medical oxygen concentrator for home use is ideal for various users, including patients, the elderly, pregnant women, workers, athletes and students.
It is also compatible with our CPAP/BiPAP devices (sold separately). Try them together for improved sleep apnea treatment.

The intuitive LCD display simplifies operation. You can easily set the automatic shut-off (from 10 to 2400 minutes) and monitor important information such as oxygen levels and internal pressure.
Safety indicators warn you in good time of malfunctions such as power outages, low pressure, high pressure/high temperature or low oxygen concentration.
In addition, the device has four universal wheels for easy transport between rooms, ensuring a reliable and convenient oxygen supply anywhere in your home.

What is included in the delivery?
✔️ 1 x Oxygen Concentrator
✔️ 1 x humidifying bottle
✔️ 2 x Nasal Cannula Sets
✔️ 1 x Nebulizer Set
✔️ 2 x primary filters
✔️ 2 x secondary filters
✔️ 1 x power cable
✔️ 1 x User manual
Product comparison table
FAQs
Can I use Serene 5 overnight?
Can I use Serene 5 overnight?
Yes. The Serene 5's high-quality compressor allows for continuous operation of up to 72 hours. With a noise level of only 43 dB, it operates very quietly, so you can sleep soundly even at night while using the device.
Can I use Serene 5 with a CPAP machine?
Can I use Serene 5 with a CPAP machine?
Yes, the Serene 5 is compatible with most CPAP devices. However, we recommend that you check the specifications of your CPAP device to ensure compatibility with oxygen devices.
How do I find the right accessories for my device?
How do I find the right accessories for my device?
We offer a selection of accessories for your devices. Here you will find the right accessory for your device. If you have any questions about the accessories, please contact us to gain access.



















