The Caire Freestyle - A Portable Oxygen Concentrator That Delivers Freedom
The Caire Freestyle is a portable oxygen concentrator (POC) that provides supplemental oxygen for people with chronic lung conditions. This innovative device from Caire Inc. is changing lives by allowing users to experience unprecedented mobility and independence.
An Overview of the Caire Freestyle POC
The Freestyle weighs only 5 pounds, making it one of the lightest portable oxygen concentrators on the market. Its sleek, compact design and included shoulder bag allow you to take it anywhere. The Freestyle delivers pulse doses of oxygen on demand up to a setting of 5 liters per minute. It is FAA approved for air travel and lasts up to 4 hours per battery.
Key features of the Caire Freestyle include:
- Ultra lightweight at just 5 lbs
- 5 flow setting options from 1 to 5
- 4-hour battery life (Standard Battery)
- FAA approved for air travel
- Carry bag included for easy portability
- Intuitive touch button controls
- Whisper-quiet operation
Caire Freestyle Specifications
| Specification | Details |
|---|---|
| Flow Settings | 5 pulse dose settings |
| Oxygen Output | Settings 1-5: 210 to 1050 mL/min |
| Dimensions | 8-cell: 10 x 7.3 x 3.1 in 16-cell: 11 x 7.3 x 3.1 in |
| Weight | With 8-cell: 5 lbs With 16-cell: 6 lbs |
| Sound Level | 39.9 dB on setting 2 |
| Battery Life | 8-cell: up to 5 hrs 16-cell: up to 9 hrs |
| Power | AC: 100-240V 50-60Hz DC: 11-18V 10A max Battery Type: Lithium Ion |
| Warranty | 3 yrs on sieve beds - 1 yr battery & power supply |
Benefits of the Freestyle for Oxygen Therapy Users
The Caire Freestyle POC offers significant advantages over traditional oxygen therapy methods. Tanks and cylinders restrict mobility, and compact portable oxygen can't match the Freestyle's performance.
Here are some of the top benefits of the Caire Freestyle portable oxygen concentrator:
Ultimate Portability
The Freestyle's compact size and featherlight weight allow you to carry it discretely in the included shoulder bag. The unit can be slipped under airline seats with ease to enable travel. Its portability grants you the flexibility to go anywhere and do anything while on oxygen therapy.
Uninterrupted Oxygen Supply
This POC never runs out of oxygen like small compressed oxygen canisters do. The Freestyle produces an uninterrupted supply of oxygen from the ambient air around you. As long as it has power via battery or AC outlet, you have access to oxygen.
Higher Oxygen Concentrations
Typical portable concentrators produce 90-95% oxygen but the Freestyle delivers 96+% oxygen purity levels at all settings. This helps maximize the benefits of supplemental oxygen therapy.
Intuitive Controls
Large touch buttons and a user-friendly interface make the Freestyle incredibly easy to operate. There are no complicated settings or maintenance required.
Whisper Quiet
You can hold conversations, watch TV, and sleep soundly while using the Freestyle. It produces only 39 dB on setting 2.
The Caire Freestyle POC provides the oxygen you need with the freedom you want. Contact your medical supply provider today to see if the Freestyle is right for you.


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Breathe Easy with the Caire Freestyle Portable Oxygen Concentrator
Designed for Effortless Mobility
The Caire Freestyle Portable Oxygen Concentrator (POC) is designed to help people with chronic lung conditions reclaim their freedom. Weighing just 5 pounds, it is one of the most lightweight and compact POCs available, making it ideal for those who need reliable oxygen therapy on the go. Whether you’re traveling, exercising, or simply enjoying life, the Freestyle is the ideal companion.
Key features of the Caire Freestyle include:
Ultra lightweight at just 5 lbs
5 flow setting options from 1 to 5
4-hour battery life (Standard Battery)
FAA approved for air travel carry bag included for easy portability
Intuitive touch button to control its whisper-quiet mode (producing only 39 dB at setting 2)
Caire Freestyle Specifications
The Caire Freestyle’s Features
Ultimate Portability and Lightweight Design
The Caire Freestyle weighs only 5 lbs, making it exceptionally easy to carry wherever you go. Its sleek, compact design fits conveniently into the included shoulder bag, allowing for discrete and effortless transport. Whether you’re at home, on the road, or flying, the Freestyle’s portability ensures that you can stay active and engaged in your daily life.
Uninterrupted Oxygen Supply
Unlike traditional oxygen tanks and cylinders that require refilling, the Freestyle produces a continuous supply of oxygen by extracting it from the ambient air. As long as you have power—whether from the long-lasting battery or an AC outlet—you’ll have access to the oxygen you need, whenever and wherever you need it.
High Oxygen Concentration Levels
The Caire Freestyle delivers superior oxygen purity, maintaining levels of 96%+ at all flow settings. This high concentration ensures that you receive the full benefits of your oxygen therapy, maximizing the effectiveness of your treatment.
Intuitive Touch Button Controls
Operating the Freestyle is a breeze, thanks to its large, easy-to-use touch buttons and a user-friendly interface. With no complicated settings or maintenance to worry about, you can focus on living your life to the fullest.
Whisper-Quiet Operation
With a noise level of only 39 dB on setting 2, the Freestyle is remarkably quiet, allowing you to enjoy conversations, watch TV, or sleep soundly without distraction. This quiet operation makes the Freestyle an ideal choice for both day and night use.
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Frequently Asked Questions
About Main Clinic Supply
Located in Rochester, Minnesota, home of the world famous Mayo Clinic, Main Clinic Supply is a family-owned medical equipment supplier that aims to help first and make a profit second.
We are credentialed to deliver inside both Mayo Clinic hospitals, offering free delivery, 7 days a week. We are also able to ship late into the evening with a high volume of high priority medical shipments coming in and out of Rochester daily.
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The mission statement that Dr. Mayo adopted in 1910 is still very much alive in Rochester... “The needs of the patient come first.”





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