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VARON 3L Premium Home Oxygen Concentrator Serene 3

VARON 3L Premium Home Oxygen Concentrator Serene 3

$530.00
$530.00 - $530.00
$530.00
$499.00
$499.00 - $499.00
$499.00
Availability:
in stock, ready to be shipped

Delivery time

  • US: about 3-6 Business Days (Note: We do not support Po.Box addresses)
  • Other: about 7-15 Business Days
<p>Provides 93 ± 3% high-purity oxygen across flow rates from 1 to 3 L/min.</p>

Provides 93 ± 3% high-purity oxygen across flow rates from 1 to 3 L/min.

<p>Incorporates nebulizer function and large humidification bottle.</p>

Incorporates nebulizer function and large humidification bottle.

<p>Quiet, energy-efficient, and equipped with an LCD screen and caster wheels for added convenience.</p>

Quiet, energy-efficient, and equipped with an LCD screen and caster wheels for added convenience.

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Choosing the Best Fit from Our Stationary Oxygen Concentrators

VH-2 Pro
Serene 3
Serene 5

The most compact — your go-to choice for cost-effective oxygen therapy. Go to product→

Achieves the perfect balance of performance, mobility, and energy efficiency.

Learn more below↓

Built for top performance and reliability, ensuring consistent support for your oxygen needs. Go to product→

Description Specification Package List Support
Description

Experience reliable respiratory support in a smaller, smarter form with the VARON Serene 3. 

Designed to deliver medical-grade oxygen at 93 ± 3 % purity from 1 to 3 L/min, this device strikes the perfect balance between performance, size, and energy efficiency. With flow settings adjustable from 1 to 10, it flexibly adapts to your daily needs while maintaining stable oxygen concentration at clinical levels within the 1–3 L range.

Powered by a high-efficiency, oil-free compressor, the Serene 3 operates quietly—ideal for continuous use through the night. Its advanced cooling system ensures steady output with minimal energy consumption, giving you dependable 24/7 oxygen support.

The precision molecular sieve and multi-stage filtration system ensure clean, high-purity oxygen. All filters are easily replaceable, making routine maintenance simple and cost-effective for long-term reliability. For added comfort, the included humidification bottle allows you to moisten the oxygen using distilled or cool boiled water—optional for those who prefer dry oxygen.

An intuitive control panel with an easy-to-read display makes operation effortless. You can set the automatic timer (10 to 2400 minutes), monitor oxygen concentration and system pressure, and receive instant alerts for power, pressure, or concentration issues.

Compact and lightweight, the Serene 3 moves easily with its smooth-rolling wheels, bringing high-grade oxygen support to any corner of your home.

Combining the functions of an oxygen concentrator and nebulizer, it comes with two nasal cannulas and one nebulizer kit—ready to support both oxygen therapy and medication delivery.

The VARON Serene 3 is ideal for users who value both professional-grade performance and everyday convenience. Whether for patients, seniors, or anyone needing dependable respiratory care, this efficient home concentrator delivers comfort, purity, and peace of mind.

Specification
  • Power Supply: AC 230V/50Hz or AC 110V/60Hz
  • Power: 280 VA
  • Oxygen Flow:1-10 L/min
  • Oxygen Concentration: 93% ±3% (1-3 L/min), or up to 80%±3% (4-10 L/min)
  • Oxygen Supply Mode: Continuous
  • Noise: ≤48dB
  • Oxygen Concentrator Size: 45*34*25cm / 17.7*13.4*9.8in
  • Oxygen Concentrator Weight: 11.8kg / 26lbs
  • Package Size: 38*30*61.5cm / 15*11.8*24.2in
  • Package Weight: 13.4kg / 29.5lbs
Package List
  • Oxygen Concentrator with AC Power Cord *1
  • Humidifier Bottle with Tube *1
  • Nasal Cannulas *2
  • Nebulizer Set *1
  • Replacement Primary Filter *1
  • Quick Operation Manual *1
  • Detailed User Manual *1
Support

--Regularly clean the exterior of the oxygen concentrator and gently wipe around the vents.
--Clean the nasal cannula at least once a week. If it is used daily, it is best to change the nasal cannula every two months. If you don't use it frequently, replace it every three to six months.
--The filter of the oxygen generator can remove dust, dirt, and pollen from the air. Cleaning the filter once a month can extend the service life of the unit.

Description

Experience reliable respiratory support in a smaller, smarter form with the VARON Serene 3. 

Designed to deliver medical-grade oxygen at 93 ± 3 % purity from 1 to 3 L/min, this device strikes the perfect balance between performance, size, and energy efficiency. With flow settings adjustable from 1 to 10, it flexibly adapts to your daily needs while maintaining stable oxygen concentration at clinical levels within the 1–3 L range.

Powered by a high-efficiency, oil-free compressor, the Serene 3 operates quietly—ideal for continuous use through the night. Its advanced cooling system ensures steady output with minimal energy consumption, giving you dependable 24/7 oxygen support.

The precision molecular sieve and multi-stage filtration system ensure clean, high-purity oxygen. All filters are easily replaceable, making routine maintenance simple and cost-effective for long-term reliability. For added comfort, the included humidification bottle allows you to moisten the oxygen using distilled or cool boiled water—optional for those who prefer dry oxygen.

An intuitive control panel with an easy-to-read display makes operation effortless. You can set the automatic timer (10 to 2400 minutes), monitor oxygen concentration and system pressure, and receive instant alerts for power, pressure, or concentration issues.

Compact and lightweight, the Serene 3 moves easily with its smooth-rolling wheels, bringing high-grade oxygen support to any corner of your home.

Combining the functions of an oxygen concentrator and nebulizer, it comes with two nasal cannulas and one nebulizer kit—ready to support both oxygen therapy and medication delivery.

The VARON Serene 3 is ideal for users who value both professional-grade performance and everyday convenience. Whether for patients, seniors, or anyone needing dependable respiratory care, this efficient home concentrator delivers comfort, purity, and peace of mind.

Specification
  • Power Supply: AC 230V/50Hz or AC 110V/60Hz
  • Power: 280 VA
  • Oxygen Flow:1-10 L/min
  • Oxygen Concentration: 93% ±3% (1-3 L/min), or up to 80%±3% (4-10 L/min)
  • Oxygen Supply Mode: Continuous
  • Noise: ≤48dB
  • Oxygen Concentrator Size: 45*34*25cm / 17.7*13.4*9.8in
  • Oxygen Concentrator Weight: 11.8kg / 26lbs
  • Package Size: 38*30*61.5cm / 15*11.8*24.2in
  • Package Weight: 13.4kg / 29.5lbs
Package List
  • Oxygen Concentrator with AC Power Cord *1
  • Humidifier Bottle with Tube *1
  • Nasal Cannulas *2
  • Nebulizer Set *1
  • Replacement Primary Filter *1
  • Quick Operation Manual *1
  • Detailed User Manual *1
Support

--Regularly clean the exterior of the oxygen concentrator and gently wipe around the vents.
--Clean the nasal cannula at least once a week. If it is used daily, it is best to change the nasal cannula every two months. If you don't use it frequently, replace it every three to six months.
--The filter of the oxygen generator can remove dust, dirt, and pollen from the air. Cleaning the filter once a month can extend the service life of the unit.

Support
What is the difference between continuous flow and pulsed flow?

Pulse flow concentrators deliver the required oxygen only when you breathe in. While continuous-flow oxygen concentrators provide a constant flow of oxygen, regardless of whether you are inhaling. Continuous flow is suitable for those who need a non-stop oxygen supply, while pulse flow is mainly used on portable oxygen machines for lower power consumption and longer battery life.

What is a nebulizer and nebulizer therapy?

Serene 3 home oxygen concentrator has a nebulizer function.
A nebulizer is a medical device used in respiratory therapy to deliver medication directly into the lungs in the form of a mist. It converts liquid medication into fine particles that can be easily inhaled by the patient. 
Nebulizer therapy involves using a nebulizer to administer medication for the treatment of respiratory conditions such as asthma, COPD, cystic fibrosis, and more. It is suitable for patients of all ages, and is highly effective in delivering medication directly to the lungs, providing quick relief and targeted treatment.

Can I use Serene 3 overnight?

Yes. The high-quality compressor in Serene 3 allows for continuous use 24/7. It operates quietly with a noise level as low as 48 dB, so you can sleep soundly while using it over the night.

Can I use Serene 3 with a CPAP machine?

Yes, Serene 3 is compatible with common CPAP machines. Yet we recommend you check the specifications of your CPAP machine to confirm its compatibility with oxygen machines.

Customer Reviews

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    This is the replacement power cord for VARON Serene 5 Oxygen Concentrator. (including a a connecting hose.) Please note:  The accessories may be s...

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