Speak directly with a medical equipment specialist for help choosing oxygen concentrators, CPAP machines, and essential home care supplies. We’re here to guide you every step of the way.

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Portable Oxygen Concentrators

Reliable oxygen concentrators from leading brands, backed by responsive customer support and clear pricing.
Inogen One G3 Oxygen Concentrator & Accessories
Inogen One G3 Oxygen Concentrator
Free Shipping Inogen

CERTIFIED REFURBISHED Inogen One G3 Oxygen Concentrator & Accessories

Regular price $1,899.00
Sale price $1,899.00 Regular price $2,399.00
Unit price
System Includes: One single battery Portable oxygen concentrator AC/DC power supplies Carry bag, user manual...
Inogen One G4 Oxygen Concentrator
Inogen One G4 Oxygen Concentrator
Free Shipping Inogen

Inogen One G4 Oxygen Concentrator & Accessories

Regular price $2,745.00
Sale price $2,745.00 Regular price $2,900.00
Unit price
3-YEAR OR LIFETIME WARRANTY AVAILABLE System Includes: Portable oxygen concentrator One battery Standard 3-year or...
Inogen One G5 Portable Oxygen Concentrator
Inogen One G5 Portable Oxygen Concentrator
Free Shipping Inogen

Inogen One G5 Portable Oxygen Concentrator & Accessories

Regular price $2,495.00
Sale price $2,495.00 Regular price $2,800.00
Unit price
3-YEAR OR LIFETIME WARRANTY AVAILABLE System Includes: Portable oxygen concentrator One battery Standard 3-year or...
Inogen One G4 Oxygen Concentrator
Inogen One G4 Oxygen Concentrator
Free Shipping Inogen

Inogen Rove 4 Oxygen Concentrator & Accessories

Regular price $3,075.00
Sale price $3,075.00 Regular price $2,900.00
Unit price
3-YEAR OR LIFETIME WARRANTY AVAILABLE System Includes: Portable oxygen concentrator One battery Standard 3-year or...
RENTAL Inogen One G3 Oxygen Concentrator
RENTAL Inogen One G3 Oxygen Concentrator
-25% OFF Free Shipping Inogen

RENTAL Inogen One G3 Oxygen Concentrator

Regular price $449.99
Sale price $449.99 Regular price $599.00
Unit price
System Includes: One single battery Portable oxygen concentrator AC/DC power supplies Carry bag, user manual...
RENTAL Inogen One G4 Oxygen Concentrator
RENTAL Inogen One G4 Oxygen Concentrator
-25% OFF Free Shipping Inogen

RENTAL Inogen One G4 Oxygen Concentrator

Regular price $449.99
Sale price $449.99 Regular price $599.00
Unit price
3-YEAR OR LIFETIME WARRANTY AVAILABLE System Includes: Portable oxygen concentrator One battery Standard 3-year or...
RENTAL Inogen One G5 Oxygen Concentrator
RENTAL Inogen One G5 Oxygen Concentrator
-25% OFF Free Shipping Inogen

RENTAL Inogen One G5 Oxygen Concentrator

Regular price $449.99
Sale price $449.99 Regular price $599.00
Unit price
3-YEAR OR LIFETIME WARRANTY AVAILABLE System Includes: Portable oxygen concentrator One battery Standard 3-year or...
Rove 6 Portable Oxygen Concentrator Systems
Rove 6 Portable Oxygen Concentrator Systems
Free Shipping Inogen

Rove 6 Portable Oxygen Concentrator Systems & Accessories

Regular price $3,295.00
Sale price $3,295.00 Regular price
Unit price
3-YEAR OR LIFETIME WARRANTY AVAILABLE System Includes: Portable oxygen concentrator One battery Standard 3-year or...
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inogen-rove

Why Customers Choose 1800 Medical Supply

✔ Trusted U.S. medical equipment supplier ✔ Serving customers nationwide across the United States ✔ Fast, reliable shipping ✔ Prescription guidance and product support available ✔ Real support from knowledgeable specialists ✔ Secure checkout, warranties, and after-sale assistance
home-ventilation

Clear, Trusted Information for Smarter Medical Equipment Choices

Helpful Guides and Resources

Explore practical guides created to help patients and caregivers understand oxygen therapy, equipment features, and product options before purchasing.
Traveling With Oxygen

Traveling With Oxygen

Traveling with oxygen doesn’t have to be stressful. This guide explains TSA rules, FAA requirements,...
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Oxygen Concentrator Maintenance

Oxygen Concentrator Maintenance

Proper oxygen concentrator maintenance keeps your machine running smoothly and helps you breathe easier. This...
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Portable vs Home Oxygen Concentrators

Portable vs Home Oxygen Concentrators

Not sure whether you need a portable or home oxygen concentrator? This post explains the...
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How to Choose the Right Oxygen Concentrator

How to Choose the Right Oxygen Concentrator

Not sure whether you need a portable or home oxygen concentrator? This post explains the...
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What People Are Saying

I had the best experience tonight since I bought a new mask a few nights ago. I have a bald head and it kept sliding down off my head. So I used the chat service and had an awesome experience. I was taken care of in a matter of a few minutes. I am very pleased with everything from this employee and the company. Thanks and God bless you all!

I have been ordering CPAP machines and accessories from this site for many years with great satisfaction. Just today, my order was easily resolved through the live chat with Claudine.

Brandy was very helpful and patient in helping me set up my replacement CPAP machine and ordering the correct accessories. Pleasure doing business with her and your company.

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