Caire Helios H300 Liquid Oxygen Tank- Gently Used

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In stock and available to ship inmediately
4.00 LBS
  • Helios H300 Liquid Oxygen Tank
  • Helios H300 Liquid Oxygen Tank
  • Helios H300 Liquid Oxygen Tank
  • Helios H300 Liquid Oxygen Tank
MSRP: $499.00
— You save $100.00
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The HELiOS Personal Oxygen System is one of the smallest, lightest, and longest lasting portable systems available. It provides the long-term oxygen patient with the freedom to get out and go. Patients can return to a more active lifestyle without the encumbrance of bulky, heavy equipment and the bother of frequent refilling associated with traditional oxygen therapy systems. The H300 portable unit weighs a mere 3.6 pounds filled and has duration of use of 8-10 hours at a setting of 2. Refills from the HELiOS reservoir take a quick 40 seconds. 
The HELiOS portable unit operates in a variety of positions…safely and reliably. The HELiOS Personal Oxygen System gives home care companies the ability to cost effectively provide a better, friendlier system that breaks down the barriers to effective long-term oxygen therapy. Due to the system's efficiency, home care dealers can streamline liquid oxygen deliveries to as few as 8 per year. 


Small and Lightweight (weighing 3.6 lbs. filled) for maximum freedom and comfort 
Long duration, approximately 8 – 10 hours at a setting of 2 allows patient greater independence 
Quick and easy to fill, takes about 40 seconds 
Operates in various positions for safety and convenience 
Built-In pneumatic conserver requires no batteries for operation 
Built-In spring scale for easy oxygen contents monitoring 


Weight Filled: 3.6 lbs. 
Weight Empty: 2.7 lbs. 
Height Including Handle: 10.5 
Operating Pressure: 22 psig 
Typical Fill time: 40 seconds 
Normal Evaporation Rate: 1.0 lbs. per day 
Typical Use Time (hours) at a Setting of 2 (18BPM) will be 8 – 10 hours 






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Warranty Information

1 year warranty on vacuum.
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3 Reviews

  • 5
    Practically Like New

    Posted by Paul McNeil on 24th Jun 2019

    My unit works very well. It's really a pleasure to have this unit with me.

  • 5
    Prompt service.

    Posted by Unknown on 26th Jan 2017

    We have had great difficulty acquiring Helios 300 in the UK and were very relieved to find that you could send them. They arrived very quickly so we ordered a second. Very pleased with service. My grandson relies on these small oxygen units which enable him to attend school. Many thanks.

  • 5
    H300 is the most convenient portable 02 tank on the market

    Posted by Nancy on 21st Oct 2016

    The Helios H300 Liquid Oxygen Tank is THE MOST CONVENIENT portable 02 tank on the market. It's lightweight and unobtrusive (I use a hip pack made specifically for it,) and at 2 LPM, it lasts a full 8 hours. Be advised that these units, new or refurbished, can be finicky; you have to get used to how long to fill from your particular reservoir and learn your unit's "I'm full" sound! My refurbished model is showing itself to be a reliable liquid 02 delivery system. It's an excellent product for an excellent value. I appreciate noinsurancemedicalsupplies for having this unit available!

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