Cost-Effective
Care Supply Inc
Used Home Oxygen Concentrators
- Refurbished and open-box home concentrators
- Prescription required
- Affordable alternative to a brand-new machine
$513.27
Reliable medical equipment and supplies for home and clinical care.
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Your Care. Our Supply.
New here? Call or text us and we’ll help you find the right equipment for you or your loved one.
- Home care equipment
- Clinical supplies
- North Hollywood, CA
Home Oxygen Concentrators
Oxygen equipment that keeps up with your day
Whether you’re heading out for errands or need steady oxygen around the clock, our team can help you compare concentrators and choose the right fit for how you live.
- Portable units for everyday errands
- Stationary units for round-the-clock use
How to choose a home oxygen concentrator
Start with your prescription. The right machine is the one that matches the oxygen flow your doctor ordered.
Care Supply Inc carries home oxygen concentrators built to support prescribed oxygen therapy safely and reliably. Prescriptions are usually written in liters per minute, or LPM, which is the oxygen flow rate a patient needs to stay healthy. Matching that number to the machine’s oxygen output is the key to choosing well.
Quick guide by flow rate
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5-liter units
If your prescription doesn’t list a specific LPM, a standard 5-liter concentrator is usually enough.
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8 or 10 LPM
If your prescription calls for 8 or 10 LPM, choose a higher-capacity concentrator built for greater oxygen output and flow.
Not sure which one matches your prescription? Check with your doctor, or contact our team and we’ll help you find the right fit.
Home oxygen concentrators to start with
Three options at different prices and flow rates, from a budget-friendly used unit to a 10-liter machine.
Highly Reviewed
Drive Medical
Drive DeVilbiss 5 Liter Oxygen Concentrator – 525DS
- Proudly made in the USA
- Convenient home size
- Quiet running motor
$583.21 – $999.00
Best in Class
Drive Medical
Drive DeVilbiss 10L Oxygen Concentrator – 1025DS
- Assembled in USA
- Ideal for 2 to 10 liter flow requirements
- Compatible with cylinder transfilling systems
$1,329.03 – $1,399.00
AirSep NewLife Intensity 10 Liter Oxygen Concentrator
$1,299.00 - $1,995.00
Caire SeQual Eclipse 5 Portable Oxygen Concentrator with autoSAT
$3,200.00 - $4,099.00
DeVilbiss 5 Liter Oxygen Concentrator – 525DS
$583.21 - $999.00
Drive DeVilbiss 10L Oxygen Concentrator – 1025DS
$1,329.03 - $1,399.00
Inogen At Home Oxygen Concentrator, GS-100
$1,895.40
Nidek Nuvo 10 Liter Oxygen Concentrator
$15.76 - $1,454.00
Nuvo Lite Mark 5 Liter Oxygen Concentrator
$737.60
OxyGo OxyHome 5L Stationary Oxygen Concentrator
$795.00Get to know your home oxygen concentrator
New to oxygen therapy? Our quick guide covers the basics of how home concentrators work and how to use them safely.
Choosing the right oxygen machine for home use
What a stationary concentrator does
A stationary oxygen concentrator is built to deliver oxygen therapy within the home. Most units include caster wheels for moving between rooms, but their size makes them impractical to carry outside. For patients managing conditions like COPD or emphysema, a stationary unit provides the steady, continuous oxygen support they need.
Continuous flow vs. pulse flow
Stationary concentrators typically deliver continuous flow oxygen, a steady stream whether you’re inhaling or exhaling. Portable units, by contrast, usually rely on pulse flow, releasing oxygen only when you inhale. Continuous flow units also support longer tubing, often up to 50 feet, giving patients more room to move around the house.
Features to know
Flow rates and sensors
Most home concentrators offer adjustable flow rates, generally between 2 and 10 liters per minute (LPM), set with a dial or panel on the unit. Since altitude can affect oxygen output, many models include a built-in sensor to help keep delivery accurate and consistent.
Brands we carry
Care Supply Inc carries oxygen concentrators from trusted names like Drive Medical and Invacare, with options ranging from compact 5-liter units to higher-output models for patients who need them.
Need help deciding?
Not sure which concentrator matches your prescription? Our team is happy to help you sort through the options.
What Our Clients Say
“
The service was exceptional. Everything arrived on time and the quality exceeded expectations. Highly recommend for home care needs.
Michael Carter
Patient“
Their team was incredibly helpful and guided us through every step. It made a stressful situation much easier to handle.
Emily Rodriguez
Caregiver“
Great experience overall. Reliable equipment and fast delivery. We’ll definitely continue working with them.