SKU: 25125178371

Oxygen Concentrator Quiet Serene 5L Continuous Flow 0.5-5L/min with 24H/7D Operation & 2-in-1 Nebulization

Sale price$247.05 Regular price$274.50
Save 10%

Pay in installments of $68.62 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Oxygen Concentrator Quiet Serene 5L Continuous Flow 0.5-5L/min with 24H/7D Operation & 2-in-1 NebulizationSerene 5 Highlights 5L medical grade oxygen concentrator FDA approved 933% high oxygen concentration 0. 5 5L min continuous oxygen flow Advanced filtration 43dB 24H 7D operation Humidification option Easy to operate Four universal wheels for easy mobility 2 in 1 oxygen therapy and nebulizer therapy CPAP BiPAP compatibility Price $549 $1703 $999 $995 $890 Models VARON Serene 5 Inogen At Home 5L Drive DeVilbiss 5 CAIRE Companion 5 Eco Philips

Serene 5 Highlights
🔸5L medical-grade oxygen concentrator
🔸FDA approved
🔸93±3% high oxygen concentration
🔸0.5-5L/min continuous oxygen flow
🔸Advanced filtration
🔸≤43dB
🔸24H/7D operation
🔸Humidification option
🔸Easy to operate
🔸Four universal wheels for easy mobility
🔸2-in-1 oxygen therapy and nebulizer therapy
🔸CPAP/BiPAP compatibility


 
Price $549 $1703 $999 $995 $890
Models VARON Serene 5 Inogen At Home 5L Drive DeVilbiss 5 CAIRE Companion 5 Eco Philips Respironics EverFlo
Wheels ×
Adjustable Flow 0.5 to 5 LPM 1 to 5 LPM 0.5 to 5 LPM 0.5 to 5 LPM 0.5 to 5 LPM
Oxygen Concentration 93±3% at all settings 90 +6%/-3% at all settings 90% to 96% 85% to 95% 93% (+/- 3%)
Noise Level ≤43 dB(A) ≤56 dB(A) ≤46 dB(A) ≤50 dB(A) ≤55 dB(A)
Nebulizer Function × × ×
Usage Type Medical Grade Medical Grade Medical Grade Medical Grade Medical Grade
Weight 36 pounds 18 pounds 36 pounds 36 pounds 31 pounds
Operating Mode Continuous Continuous Continuous Continuous Continuous
Continuous Operation 24h/7d use 24h/7d use 24h/7d use 24h/7d use 24h/7d use



Consistent, High-Purity Oxygen Supply
Experience exceptional respiratory support with our VARON Serene 5 5L medical-grade oxygen concentrator. It delivers high-purity oxygen at a consistent concentration of
all flow settings adjustable from 0.5 to 5 L/min, ensuring a steady and reliable oxygen supply tailored to your therapy needs.


Quiet and Efficient Performance
Equipped with a powerful oil-free air compressor, the VARON Serene 5 operates quietly at under 43dB, making it perfect for quiet use during the night. Its rapid heat dissipation and low energy consumption ensure efficient operation for continuous oxygen delivery 24/7.

Advanced Filtration for Pure, Comfortable Oxygen
Its advanced molecular sieve and multi-stage filtration system guarantee clean, pure oxygen. The included humidification bottle allows for added comfort by humidifying the oxygen with distilled or cool boiled water (though it can be used without water if preferred).

User-Friendly Interface with Safety Alerts
The intuitive LCD screen panel makes operation simple. You can effortlessly set auto shutdown times (10 to 2400 minutes) and monitor essential information such as oxygen levels and internal pressure. The safety indicators can timely remind you of malfunctions including power issues, low pressure, high pressure/temperature, or low oxygen concentration. Furthermore, the device features four universal wheels for easy mobility from room to room, ensuring reliable and convenient oxygen supply wherever you go within your home.

2-in-1 Functionality: Oxygen Concentrator and Nebulizer
This versatile 2-in-1 machine combines the functionality of an oxygen concentrator and a nebulizer in one compact device. Two nasal cannula sets and one nebulizer set are included in the package.


Ideal for a Wide Range of Users
This medical-grade home oxygen concentrator is ideal for various users, including patients, the elderly, pregnant women, workers, athletes, and students. Moreover, It is also compatible with our CPAP/BiPAP machines (sold separately). Try using them together for enhanced treatment if you have sleep apnea.


Get the VARON Serene 5 now to enhance your respiratory health with its ultimate performance, convenience, and comfort.


FDA-Certified Oxygen Support for Home and Medical Use
The Serene 5 is your reliable, FDA-certified medical-grade 5L home oxygen concentrator, designed to meet your oxygen support needs. Whether you’re managing chronic respiratory conditions like COPD, emphysema, chronic bronchitis, or interstitial lung disease, or recovering at home after hospital discharge or surgery, the Serene 5 is here to help. It’s also perfect if you require oxygen therapy in conjunction with a CPAP or BiPAP machine for sleep apnea. Delivering a stable oxygen concentration of 93%±3%, quiet operation, and an easy-to-use design, the Serene 5 ensures you can enjoy enhanced comfort and improved quality of life, all from the convenience of your home.  Learn More: Who Benefits From Medical Grade 5L Oxygen Concentrators?


Specifications:

Power Supply: AC110V / 60Hz
Rated Power: 480VA
Oxygen Flow: 0.5-5L/min
Oxygen Concentration: 93±3%
Outlet Pressure: 0.04-0.07Mpa
Noise: 43dB
Mains Fuse: F5AL/250V
Product Size: 28x34.8x51cm / 11x13.7x20.1in
Net Weight: 16.7kg / 589oz
Package Size: 61x34x42cm / 24x13.4x16.5in
Package Weight: 19kg / 670oz/41.8 lbs


Package Content:

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 Cord
3 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: 25125178371

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 28 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Anonymous CO
Lexington, US
★★★★★ 5
Cool Puzzle
Color: Los Angeles, Size: 200 pieces
My 7 year old and I enjoyed this puzzle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
J
Verified Purchase
Julie Stewart
Grantham, US
★★★★★ 5
Great collection idea!
Color: Kansas, Size: 200 pieces
Super quick shipping - arrived as described! big hit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
J
JP
San Leandro, US
★★★★★ 5
Perfect Pocket Sized Puzzle
Color: Fifa Football, Size: 26PCS, Color: Fifa Football, Size: 26PCS
Although this puzzle is much smaller than I initially expected, it is exceptionally well-made and serves as a fantastic collectible for any soccer fan. This FIFA World Cup 2026 Mini Wooden Puzzle is an officially licensed piece of merchandise celebrating the upcoming tournament hosted by the USA, Canada, and Mexico. Measuring just 4 x 4 inches, this 26-piece puzzle is designed in the shape of a soccer ball and features the iconic World Cup trophy. Despite its small piece count, it offers a fun and engaging challenge for both children and adults. The high-quality wood construction makes it durable and gives it a premium feel compared to standard cardboard puzzles. Key Highlights: Its compact size makes it incredibly portable. It fits easily into a bag or backpack, making it perfect for travel, game nights, or World Cup watch parties. This is a unique and affordable gift for soccer enthusiasts. It’s an ideal choice for birthdays, Father’s Day, or even as a high-quality party favor for fans of all ages. As official 2026 World Cup gear, it is a great keepsake to commemorate the tournament. If you are looking for a small but meaningful gift for a football fan, or a quick activity to improve focus and patience, this mini wooden puzzle is a great pick. As an Amazon Vine member, I personally select products to review. I tend to choose items that align with my interests and needs, which often leads to positive 4- and 5-star ratings. However, if a product does not meet my expectations, or it is not a good value, I will always provide an honest and transparent assessment of its performance. EVERYTHING starts at a 5, and goes from there. I thoroughly read the descriptions and if I don't like the description, I don't order the item. If the product shows up as advertised they get a 5. If there are unadvertised flaws, or if the information or photos are misleading, it is noted and stars removed accordingly. All opinions expressed in my reviews are my own, and on occasion, I may include feedback from my family or friends to offer a more comprehensive perspective.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
A
Amazon Customer
Whiting, US
★★★★★ 2
Cheap broken box and no bag, allow pieces to fall out and are now missing….
Color: Fifa Mascot 2, Size: 26PCS, Color: Fifa Mascot 2, Size: 26PCS
Tiny little puzzle with no picture and missing pieces…. What you should receive is a very small box, a little larger than a lighter or the size of a key fob. The box is very light weight and flimsy. Mine arrived crushed on the bottom corner and ripped. This is similar to a candy box. Same type and weight. The pieces are not in a bag at all so when my box arrived in the condition it was in, and nothing sealed, of course pieces are missing. There are supposed to be to be 26 and I don’t have but half. They all fell out of the box like candy falls out of a broken box. The puzzle itself is done by laser and the pieces I do have fit together well but, the color is off. I believe they use a stain and the ink has spread into the other pieces next to them. The color is deep and intense and most is accurately done but some pieces have multiple colors that are not in the right place. Some pieces I can’t tell which side is the front and which side is the back. The pieces are also so small, with so much information crammed on, I can’t make it out as I work on it or once it’s completed the best I can with only part of the pieces. I am disappointed with the whole thing and can only say the laser cutting was done well. Other than that, I wouldn’t order again, especially for a souvenir.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
L
Ludadude
Massapequa, US
★★★★★ 3
Durable Wooden Puzzle, but the Visuals are Disappointing
Color: Fifa Mascot 1, Size: 26PCS, Color: Fifa Mascot 1, Size: 26PCS
I picked this up to get ready for the 2026 World Cup hype. While it’s a cool idea for a collectible, the final result is a bit of a letdown visually. The Material The best thing about this puzzle is that it’s made of wooden pieces rather than the typical thin cardboard you find in cheap puzzles. This gives it a nice weight and makes it feel much more durable. The pieces fit together well and it feels like it will last a long time. The Problem: Distracting Black Outlines The main reason for the 3-star rating is the printing and cut quality. As you can see in my photos, the black outlines around every single piece are way too noticeable. Instead of the pieces blending together to create a smooth, clean image of the World Cup graphics, the whole thing looks "choppy" and fragmented. Up close, the black seams really take away from the design, making the overall picture look less premium than it does in the stock photos. Final Verdict If you just want a quick, sturdy wooden activity for a soccer fan, this is fine. But if you’re looking for a high-quality display piece to show off your 2026 excitement, the heavy black lines might bother you. It’s a decent "mid-tier" collectible, but it could have been much better with a more seamless print. Pros: Solid wooden construction (much better than cardboard). Officially branded 2026 World Cup item. Easy to handle pieces. Cons: Heavy black outlines break up the image. Doesn't look very "clean" once fully assembled.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026

recommand products