Rhythm Healthcare LM5BA, 5L Stationary Oxygen Concentrator — Vital Care USA Skip to content

Rhythm Healthcare LM5BA 5L Stationary Oxygen Concentrator (LM5BA)

SKU
Original price $649.00 - Original price $649.00
Original price
$649.00
$649.00 - $649.00
Current price $649.00
In stock and ready to ship
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  • Delivers a continuous flow of 93% pure oxygen at flow rates from 0.5 to 5 liters per minute, adjustable to match your prescribed setting.
  • Runs quietly at just 47 to 49 dBA, about as loud as a quiet conversation, so it is comfortable to use day or night.
  • Multiple built-in alarms monitor oxygen purity, pressure, temperature, power status, and blockages to keep your therapy safe.
  • Weighs 35.25 lbs and is designed for home use, plugging into a standard 115V household outlet.
  • Easy-to-read control panel with clear indicator lights and a simple flow meter knob that patients and caregivers can operate with confidence.
  • Optional humidifier bottle and adapter included for added comfort during longer therapy sessions.
  • Covered by a 5-year manufacturer warranty for units purchased on or after January 1, 2026, sold by an authorized dealer.
  • HCPCS code E1390 may support insurance or HSA/FSA reimbursement, so check with your provider.
Is Vital Care USA an authorized dealer?

Yes, 100% authorized. Vital Care USA partners directly with trusted U.S. manufacturers and distributors. Every product includes the full manufacturer warranty and is shipped brand new unless clearly stated otherwise. Your purchase is always protected.

Are products brand new and factory sealed?

Every item we ship is brand new in original factory packaging unless the product title specifically notes "Certified Pre-Owned" or "Open Box." All standard accessories, manuals, and warranty documentation are included.

You can also review our easy, customer-friendly return policy if you have questions about returns or eligibility.

Do you accept HSA or FSA cards?

Yes! Most mobility equipment, lift chairs, and scooters qualify as eligible expenses under HSA and FSA plans. Simply use your HSA/FSA card at checkout just like a regular debit or credit card.

If you have questions about eligibility for a specific product, give us a call and we'll help you figure it out.

Does insurance or Medicare cover this?

Most online purchases of mobility equipment are not covered by Medicare or private insurance when bought outright. Coverage is typically tied to local in-network rental or DME supplier programs.

Many customers still choose to buy directly because it gives them:

  • Full ownership of their equipment from day one
  • No rental restrictions or returns
  • Freedom to choose exactly the model they want
  • HSA/FSA eligible for tax-advantaged savings
When will my order ship?

Most in-stock items ship within 1 to 3 business days after your order is confirmed. Tracking is sent automatically by email.

Some larger items like lift chairs and power wheelchairs may ship via freight carrier with scheduled delivery. We'll keep you updated every step of the way.

For full details on shipping methods and transit times, please review our Shipping Policy .

Need to review returns or refunds? See our Return & Refund Policy .

What if I'm not sure which product is right for me?

Whether you need help choosing the right lift chair size, scooter weight capacity, or wheelchair features, our team can walk you through every option to find the best fit for your space, lifestyle, and budget.

Speak directly with a product expert. Call 712-435-1306 and we'll help you find the right match with zero pressure.

Need help choosing?
Talk to a product expert now and get matched to the right equipment for your needs.
Call 712-435-1306

Why Choose Vital Care USA?

Best Price Guarantee

We guarantee the best price on all of our products.

BBB A+ Accredited

We have an A+ rating from the Better Business Bureau with happy customers all over the world!

Authorized Rhythm Healthcare Dealer

Vital Care USA is an Authorized Dealer -every unit is new, factory-sealed, and fully warrantied. Unauthorized sellers risk used, refurbished, or counterfeit devices with no protection.

Free Ground Shipping

Most products are delivered for free within 3 business days.

Authorized Dealer, Full Warranty Included

Vital Care USA is an authorized Rhythm Healthcare LM5BA 5L Stationary Oxygen Concentrator dealer. Your purchase includes the full manufacturer warranty, so you can buy with complete confidence.

Speak with a Mobility Specialist Today

Not sure if this product is right for you? Our knowledgeable team is available by phone to answer your questions and help you choose the best fit for your lifestyle.

Free Shipping, Delivered to Your Door

Your Rhythm Healthcare LM5BA 5L Stationary Oxygen Concentrator ships directly to your door at no extra cost. We handle the logistics so you can focus on getting back to the activities you enjoy.

Hassle-Free Returns Within 30 Days

If the Rhythm Healthcare LM5BA 5L Stationary Oxygen Concentrator is not the right match, our easy return process makes it simple to send it back. We want you to feel comfortable with every purchase.

Quiet Operation for Day and Night Use

Quiet Operation for Day and Night Use

The LM5BA runs at just 47 to 49 dBA, about as loud as a quiet conversation. This low noise level means you can use it comfortably while watching TV, reading, or sleeping. It is designed to blend into your daily routine without being a distraction.

Built-In Safety Alarms for Peace of Mind

Built-In Safety Alarms for Peace of Mind

This concentrator includes multiple alarm systems that monitor temperature, oxygen purity, pressure levels, power status, and blockages. If something is not right, the unit alerts you with indicator lights so you can take action quickly. These safety features help protect you and keep your therapy on track.

Easy-to-Read Control Panel

Easy-to-Read Control Panel

The user-friendly control panel features clear indicator lights that show power status, normal oxygen output, low oxygen warnings, and service alerts at a glance. The simple flow meter knob lets you adjust your prescribed flow rate with ease. Both patients and caregivers can operate this unit with confidence.

Quick and Simple Maintenance

Quick and Simple Maintenance

Keeping the LM5BA in top shape is easy. The sponge intake filter on the back of the unit can be quickly removed, cleaned, and replaced. Replacement filters and accessories are readily available, so you spend less time on upkeep and more time enjoying reliable oxygen therapy.

Product Experts You Can Trust

Not Sure Which One Is Right for You? We'll Help.

Our team works with you one-on-one to find the perfect fit for your needs, space, and budget. No pressure, no confusing spec sheets. Just real answers from people who know these products inside and out.

📞 Call Now: 712-435-1306

Free consultations. Authorized dealer pricing. No hidden fees.

What's in the Box?

Rhythm Healthcare LM5BA 5L Stationary Oxygen Concentrator (LM5BA) - What's in the box

Oxygen Concentrator Unit

Delivers up to 5 L/min of 93% pure oxygen

Oxygen Outlet Connector

Connects nasal cannula or tubing to the unit

Humidifier Bottle (Optional)

Adds moisture for more comfortable oxygen therapy

Humidifier Adapter (Optional)

User Manual

Oxygen Flow Rate
0.5 - 5 L/min
Oxygen Purity
93% ± 3%
Output Pressure
40 - 60 kPa
Product Weight
35.25 lbs
Power Supply
AC 115V/60Hz or AC 230V/50Hz
Power Consumption
Less than 365W
Noise Level
47 - 49 dBA
HCPCS Code
E1390
Manufacturer Warranty
5 Years (units purchased on or after January 1, 2026)

Frequently Asked Questions

Do I need a prescription to buy this oxygen concentrator?
Yes, a doctor's prescription is required when this oxygen concentrator ships to a residential address. Your physician will determine the correct flow rate for your needs. Please contact us if you have questions about submitting your prescription.
How loud is the Rhythm LM5BA during operation?
The LM5BA operates at a noise level of about 47 to 49 dBA, which is similar to a quiet conversation. This makes it comfortable to use during the day or while you sleep at night without causing a major disturbance.
What happens if the power goes out while I am using the concentrator?
The LM5BA includes a power failure alarm to alert you right away if electricity is lost. The manufacturer recommends keeping a backup oxygen source, such as an oxygen cylinder, available for immediate use during a power outage or mechanical failure. This device is not intended for life support.
How do I set up and maintain the LM5BA?
Setup is straightforward. Place the unit near a wall outlet at least 6 inches from walls or curtains, plug it in, connect your oxygen tubing, and set the flow rate your doctor prescribed. For maintenance, regularly check and clean the sponge intake filter on the back of the unit. If you use the optional humidifier, clean it daily and replace it every 2 to 6 months.
What warranty comes with this concentrator?
The Rhythm Healthcare LM5BA comes with a 5-year warranty for units purchased on or after January 1, 2026. Units purchased before that date are covered under the original warranty terms. This warranty covers defects in materials and workmanship for the original purchaser.

Check Our Trustpilot Reviews

Real feedback from our customers. If you need any help, our team is here.

Verified review
Great service
“I spoke with Kay. She was very professional and answered all my questions. My unit shipped and arrived as she said it would.”
Susan S.2 days ago
Verified review
Very helpful!
“Very helpful! My mind was at ease knowing the purchase process was going smoothly. Quick delivery was helpful.”
James N.6 days ago
Verified review
Process was easy
“Process was easy, the rep helped me a lot, got the order from the Dr and it shipped the next day.”
Michael H.Dec 30, 2025
Verified review
Great Service and Pricing
“An excellent company to do business with. Fast free shipping!! Black Friday deal was too good to pass up.”
DougDec 9, 2025
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