FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity
FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity

FDA Approval! VARON 0.5-5L Home Oxygen Concentrator Serene 5 with High Oxygen Purity

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$699.00 $549.00 SAVE 21%

Medical grade oxygen at 93±3% concentration at all flow settings adjustable from 0.5 to 5L/min

2-in-1 nebulization & oxygen therapy

Quiet operation at ≤43 dB & Built for continuous 24/7 operation

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60 Day Price Guarantee | 12-Month Warranty | 30-Day Return Policy*

60-Day Price Guarantee
You deserve the best value — always.
If our price drops within 60 days of your purchase, we’ll refund the difference. Choose what works best for you:

-Store Gift Card — for your next purchase
-Direct Refund — back to your original payment method

12-Month Warranty
Every VARON oxygen concentrator is built to deliver reliable, steady support — and we stand behind it.
Your machine is covered by a 12-month warranty against manufacturing defects and performance issues. During this period, we’ll provide repair or replacement at no cost to you.

30-Day Return Policy
Your comfort and confidence matter to us.
If for any reason you’re not completely satisfied, you may return your item within 30 days of delivery — as long as it’s in good, resalable condition.

A simple, hassle-free process. Just reach out to our support team, and we’ll take care of the rest.

📧 info@oxygenmachinevip.com

Key Features

FDA-Cleared Medical-Grade Oxygen

Clear specifications help you compare the product with your requirements and routine.

0.5–5 L/min

Flexible continuous-flow adjustment

93% ± 3%

Oxygen concentration across all settings

≤43 dB

Designed for a quieter home

24/7 Continuous

Day-and-night oxygen support

2-in-1 Oxygen + Nebulizer

Two functions in one device

4 casters

Move easily from room to room

Precise Flow Control from 0.5–5 L/min

VARON Serene 5 provides 0.5–5 L/min continuous flow, with 0.5 L/min adjustments for greater flexibility. The range makes it easier to adjust the oxygen flow for different moments throughout the day, while 93% ±3% oxygen concentration across all settings provides consistent oxygen delivery from the lowest to the highest setting.

Quiet Operation at ≤43 dB

VARON Serene 5 operates at ≤43 dB, similar to the sound level of a quiet home environment. Lower background noise makes it easier to continue with everyday activities while using the concentrator — whether you're watching TV, talking with family, reading, or resting.

Continuous Support, Day and Night

VARON Serene 5 is designed for 24/7 continuous operation, so you can keep it running as part of your regular home routine. From daytime activities to relaxing in the evening and nighttime use, continuous operation means less need to repeatedly turn the unit on and off throughout the day.

2-in-1 Oxygen & Nebulizer Function

VARON Serene 5 combines oxygen concentration and nebulizer functionality in one device, so you can use both functions at home without purchasing a separate nebulizer. This means fewer devices to buy, store, and maintain, while keeping your everyday setup simple and convenient. A humidifier is also included to complement the oxygen setup.

Other Details

Built for Consistent Performance

The VARON Serene 5 uses a high-efficiency molecular sieve and multi-stage filtration system to support consistent oxygen delivery. The filtration system helps keep dust and impurities out while protecting key internal components. This thoughtful design helps the unit perform reliably as part of your everyday home routine.

Clear Information, Easy to Monitor

The large LCD display makes key operating information easy to see, including pressure, timing, and accumulated runtime. Built-in alerts notify you of conditions such as power failure, abnormal pressure, overheating, or low oxygen concentration, making it easier to notice when the unit needs attention.

Simple to Use, Easy to Manage

The VARON Serene 5 is designed with everyday convenience in mind. Key controls, connections, and replaceable filters are easy to access, while four casters make moving the unit around your home easier when needed. A straightforward design also helps make routine maintenance simple.

VARON Serene 5: The Smart Choice for Performance and Value

A comprehensive comparison with similar oxygen concentrators
Models
Price
Wheels
Adjustable Flow
Oxygen Concentration
Low noise
Nebulizer Function
Usage Type
Weight
Operating Mode
Continuous Operation
VARON Serene 5
$549
0.5 to 5 LPM
Stable 93±3%
≤43 dB(A)
Medical Grade
36 pounds
Continuous
24h/7d use
Inogen At Home 5L
$1795
×
1-5LPM
90 +6%/-3% at all settings
≤56 dB(A)
×
Medical Grade
18 pounds
Continuous
24h/7d use
Philips Respironics EverFlo
$949
0.5 to 5 LPM
93% (+/- 3%)
≤55 dB(A)
×
Medical Grade
31 pounds
Continuous
24h/7d use

Additional Information

Specification
In the Package
Shipping & Shopping

Questions & Answers

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General Questions

Can I use the Serene 5 with a CPAP machine?
What is the flow rate of the VARON Serene 5
What is the noise level of the 5L home oxygen machine?
What is the nebulizer function?
Can I use Serene5 overnight?
Does the Serene 5 have a nebulizer function?
What accessories are included with the Serene 5?