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RAAROXY 3L/min Portable Oxygen Concentrator RS01+Extra 8 - Cell Battery - RAAROXY

✨The Biggest Sale✨

Portable Oxygen Concentrator RS-01

  • 3.3 Ibs Lightweight
  • 3L/min Continuous Oxygen Flow
  • 2-Hour Extended Use With Extra Battery
  • Equipped With Extra Batteries
  • Easy To Use
  • Convenient Carrying Bags
  • For indoor & outdoor & car use
  • Top Portable Oxygen Concentrator For 2025
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Portable Oxygen Concentrator RS-01

✨Portable Oxygen Machine✨

Portable Oxygen Concentrator MAF-052

  • Dual mode
  • 93% ± 3% Oxygen Concentration 
  • 3-4 Hours Long Battery Lasting
  • Replaceable Battery
  • Only 4.81Lb Lightweight 
  • Full Sets of Accessories
  • Free Versatile Bag
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Top Picks

✨NEW Upgraded✨

✨NEW Upgraded✨

Portable Oxygen Concentrator MAF-066

  • 1-6L Adjustable Continuous Flow
  • 93% ± 3% Oxygen Concentration 
  • 3-4 Hours Long Battery Lasting
  • Replaceable Battery
  • Only 7.9Lbs Lightweight 
  • Full Sets of Accessories
  • Free Versatile Bag
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Home Oxygen Machine

✨FDA approved✨

✨FDA approved✨

Home Oxygen Concentrator HS-5

  • FDA approved
  • Medical grade
  • 0.5-5L/min adjustable continuous flow
  • 93±3% high concentration
  • Advanced filtration
  • Whisper-quiet operation:≤43dB
  • 24h/7d use
  • Four universal wheels for easy mobility
  • CPAP/BiPAP compatibility
  • 2In1 oxygen generation & nebulizer treatment
  • Easy to Operate
  • Large LCD panel
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RAAROXY Digital Gift Card

Save 18% on your gift card purchase now—discount applied! Use it for your next purchase at RAAROXY!

Learn More

RAAROXY is a brand of customer-focused respiratory solutions for people undergoing supplemental oxygen therapy or those working at higher altitudes. Our oxygen concentrators deliver pure oxygen to help you keep going despite breathing difficulties.

With RAAROXY, you can bring comfort with you no matter where or how far you go. Gone are the days when people with pulmonary diseases were forced to get extra oxygen at hospitals only or had to spend fortunes on tanks. Our affordable oxygen concentrators are available to the general public and come in easy-to-move versions to combine mobility with medical-grade performance.

When you're ready to purchase oxygen concentrators at RAAROXY, you can opt for:

  • Stationary home units. These powerful, FDA-approved machines give you pure oxygen for home use. The oxygen concentrators for sale under this category come with adjustable flow rates, additional features like nebulizer treatment, and larger displays for easy settings. Although more sizable than our portable versions, they are built to operate quietly, allowing you to focus on reading, watching TV, or having conversations. Your peaceful home environment won't be affected in any way.
  • Portable concentrators. If you need extra oxygen when going places, our portable series is for you. It comprises battery-powered generators that are as efficient as stationary machines. With dual power options (battery or AC), noise-free operation for discreet use in public places, and lightweight designs for easy transportation, they make the perfect companion for an active lifestyle.

It is recommended that you ask your healthcare provider about the best type of oxygen generator for you when choosing it for a longer-term treatment.

Our devices draw ambient air from your surroundings through a specialized intake system. The air we typically breathe every day contains only 20% oxygen. For enhanced purity, it needs to go through filters to remove nitrogen and other gases. Then, you get purified O2 (the average concentration is 93±3%) through a nasal cannula at your prescribed flow rate. It can be set up for a continued cycle and ensure you receive supplemental oxygen without requiring tank refills.

If you're looking to buy an oxygen concentrator as your first machine, getting started is even more straightforward than the operation of our units. The RAAROXY team is here 24/7 to advise you on the perfect device based on your healthcare provider's recommendations, mobility needs, and budget.

When considering supplemental oxygen, a portable or stationary unit you can find at the RAAROXY oxygen concentrator store is your best solution. Our products combine medical-grade functionality, the reliability of technology-enhanced design, and convenience for people with breathing-related health conditions. Besides, they are cost-effective long-term solutions compared to recurring tank purchases or rentals.

Our oxygen concentrator machine prices are set at a lower end to help people access pure O2 whenever they need it. Contact us to discuss specific requirements for your therapy and get more information about the features that can fortify your well-being or support your activity levels.

Blog Posts

  • Portable Oxygen Concentrator Buying Guide
    February 25, 2025

    Portable Oxygen Concentrator Buying Guide

    If you’re in the market for a portable oxygen concentrator (POC), you’re likely looking for a device that combines reliability, portability, and ease of use. At Raaroxy, we specialize in high-quality POCs designed to meet your oxygen therapy needs while...

    Read now
  • Home Oxygen Concentrator Buying Guide
    February 25, 2025

    Home Oxygen Concentrator Buying Guide

    When it comes to selecting a home oxygen concentrator(HOC), it’s essential to choose one that aligns with your specific needs,  whether you’re dealing with a medical condition or simply looking to improve your overall health. A reliable home oxygen concentrator...

    Read now

FAQ

When Do You Receive Your Package?

Oxygen Concentrators:

  • US: about 3-6 Business Days(Note: We do not support PoBox addresses)
  • Other: about 10-15 Business Days

Accessories:

  • US: About 5-10 Business Days(Note: We do not support PoBox addresses)
  • Other: About 10-15 Business Days

Your package usually ships within 48 hours. Boxes arrive at their destination 3-5 days after the tracking number was generated.

Once your package has been packed and assigned a shipping label, you’ll be notified via email when it ships. This will include tracking information so you can monitor the status of your delivery.

What is RAAROXY's Warranty Policy?

All our oxygen concentrators are covered by a one-year warranty and we have repair centers located in the United States and other regions to offer you after-sales assistance whenever you need it.

How Do You Contact Us?

Customer Service - We're here to help.

You can contact us via Email, Phone, or Chat. Usually, we will reply within 12 hours.

Feel free to ask for advice or give us feedback on our products or services.

We're here to provide you with the best service we can.

Please note that if you didn't receive any reply from email, please check your spam box first. Thanks for your understanding

E-mail Us:support@raaroxy.com

Whatsapp:+852 56083556

Phone:+852 56083556

Where does the product ship from?

We operate from two warehouses, one located in California and the other in HK, The warehouse closest to your address will be chosen for delivery