We offer top-rated portable oxygen concentrators in the U.S., featuring FDA-approved models from trusted brands such as Rhythm Healthcare, Inogen, GCE, CAIRE, and Drive Medical.
Whether you need an oxygen concentrator for travel, home use, or daily mobility, we provide the best portable oxygen solutions with fast shipping across the U.S..
If you’re looking for a lightweight and portable oxygen concentrator, our 5LPM models are designed for active users who need a reliable and efficient oxygen supply.
Portable Oxygen Concentrator
Inogen One® G4® Portable Oxygen Concentrator, Extended Battery
✅ Weighs as little as 4.5 lbs – easy to carry.
✅ Battery life of up to 8 hours with extended battery options and Pulse.
✅ Perfect for travel – FAA-approved for airline use.
For users who require a higher oxygen output, our 6LPM models provide greater autonomy and stronger oxygen delivery.
✅ Pulse & Continuous Flow Options – Choose based on your needs.
✅ Long-lasting battery – Travel with confidence.
✅ Advanced filtration system – Ensures pure and safe oxygen intake.
Our models with up to 7 pulse dose settings offer flexibility and power for a wide range of oxygen needs, while maintaining compact size and portability for active lifestyles.
✅ Customizable at 7 Flow Settings – Adjust oxygen output as needed.
✅ Quiet & Efficient – Designed for home and travel use.
✅ Extended Battery Life – Portable options with all-day support.
Save up to 40% on top-rated portable oxygen concentrators. We offer exclusive deals and limited-time discounts on certified portable oxygen machines from leading U.S. brands.
✅ Best prices on premium oxygen concentrators.
✅ New & certified pre-owned models available.
✅ Manufacturer warranty included.
✅ Free shipping within the U.S.
Need a high-quality portable oxygen concentrator at a lower price? Our certified pre-owned oxygen concentrators undergo rigorous inspection and refurbishment to ensure optimal performance.
✅ Up to 40% cheaper than new models.
✅ Top brands: Inogen, CAIRE, Philips Respironics, and more.
✅ Batteries & accessories included.
✅ Manufacturer-backed warranty for peace of mind.
Delivery time varies depending on the machine model and import availability. Generally, shipping takes between 3 to 5 business days, depending on the season or USA location.
You can purchase online directly from our website or by phone with one of our advisors. +1 (786) 755-8063
Yes, most of our models include rechargeable batteries with an autonomy of up to 8 hours, depending on the model and oxygen level used.
Yes, most of our models are FAA-certified (Federal Aviation Administration) and can be used on commercial flights.
Battery life depends on the model:
Portable concentrators typically last 5 to 7 years, depending on usage and maintenance.
Yes, all our concentrators come with a manufacturer’s warranty. The warranty duration varies by brand and model, typically between 1 and 3 years.
If you’re unsure which model is best for you, contact us, and one of our experts will help you select the ideal concentrator based on your medical needs and lifestyle.
These are tested and refurbished devices to ensure they work like new as need it.
Warranty duration varies by model, but most include a limited 6-month to 1-year warranty.
Yes, all concentrators include batteries and original accessories in excellent condition.
Yes, all our models are FAA-approved for air travel.
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