Highest Quality Oxygen Concentrators at Low Prices, Guaranteed.
- 23 Years of Oxygen Experience: We've served more than 200,000 customers with oxygen solutions since 2001.
- Industry Leading Accreditation: ACHC Accredited and an A+ Better Business Bureau Rating.
- Breathe Easy Guarantee: 100% Seven Day Return Policy and 100% Price Match Guarantee.
- Lifetime Technical Support: Service and support for the life of your unit.
- Highly Trained Specialists: Fully Trained Respiratory Staff to help select the product that meets your needs.
- Extended Availability: Open 7 Days a Week, 364 Days a Year with US based showroom and call center.
Portable Oxygen Concentrators
Top Rated Pulse Dose and Continous Flow Portable Concentrators
Our selection of top rated portable oxygen concentrators that are small, lightweight and an affordable portable oxygen solution. Portable units are designed to help cover all oxygen needs and our Oxygen Specialist are available to assist in selecting a concentrator suited to your requirements.View All Portable Oxygen Concentrators
Home Oxygen Concentrators
Home and Stationary Concentrators
Our selection of advanced stationary and home oxygen concentrators are powerful, energy efficient and low decibel operation. View home oxygen units from leading brands such as CAIRE, Philips Respironics, Invacare and Inogen that come in many sizes and flow settings that fit your oxygen needs.View All Home Oxygen Concentrators
Oxygen Concentrator Rentals
Stationary and Portable Rentals
View our selection of oxygen concentrator short-term rentals that are available for daily, weekly and monthly options. Stationary or portable, you can have your rental as early as today!View All Concentrator Rentals
Top Rated Oxygen Concentrators
- Pulse Dose
- 5 Pounds
- 5 Hour Battery Life
- Includes the G5 unit, single battery, AC power supply, DC power cable, carry bag.
- Pulse Dose
- 5 Pounds
- 4 Hour Battery
- Includes Freestyle Comfort, 8 cell battery, power supply, carry bag and strap, and vehicle power cord.
Get Internet Pricing
Complete the fields below to receive Fall Sale Pricing!
- Pulse Dose & Continuous Flow
- 10 Pounds
- 3 Hour Battery Life
- Includes the SimplyGo unit, battery, AC power supply, AC cable, DC charger, bag and cart.
Call us about product availability at 877.774.9271
- Pulse Dose
- 2.8 Pounds
- 2.25 Hour Battery Life
- Includes the G4 unit, single battery, AC power supply, DC power cable, carry bag.
- Pulse Dose
- 5 Pounds
- 4.5 Hour Battery
- Includes the Mini unit, battery, AC power supply, AC cable, DC charger, carrying case, accessory bag.
Call us about product availability at 877.774.9271
"When you breathe easier, we breathe easier."
Oxygen Concentrator Store from American Medical Sales and Rentals has over 23 years of oxygen therapy experience and is a top-rated oxygen supplier. We offer the highest quality brands of portable oxygen concentrators, home oxygen concentrators and solutions for sleep therapy. Our Respiratory Specialists are fully trained on every product we carry and are here to answer any questions you have.
22 Years of Oxygen Experience: We've served more than 150,000 customers with oxygen solutions since 2001.
Industry Leading Accreditation: ACHC Accredited and an A+ Better Business Bureau Rating.
Breathe Easy Guarantee: 100% Five Day Return Policy and 100% Price Match Guarantee.
Lifetime Technical Support: Service and support for the life of your unit.
Highly Trained Specialists: Fully trained Respiratory Staff to help select the product that meets your needs.
Extended Availability: Open 7 days a week, 364 days a year with US based showroom and call center.
Portable Oxygen Concentrators
- Pulse Dose
- 3.3 Pounds
- 1.7 Hour Battery (Setting of 2)
- Includes the unit, lithium ion battery, AC and DC adapter, carry bag, filter
- Pulse Dose
- 4.4 Pounds
- 4 Hour Battery (Setting of 2)
- Includes the unit, lithium ion battery, AC and DC adaptor, carry bag, filter
- Pulse Dose
- 3.25 Pounds
- 2.5 Hour Battery Life
- Includes the X-PLOR unit, 4 cell battery, user-replaceable cartridge, AC power adaptor, DC power adaptor, carry bag.
- Pulse Dose
- 5 Pounds
- 5 Hour Battery Life
- Includes the G5 unit, single battery, AC power supply, DC power cable, carry bag.
- Pulse Dose
- 6 Pounds
- Bundle Includes Extended Battery
- Pulse Dose
- 6 Pounds
- Bundle Includes 16 Cell Battery
- Pulse Dose
- 5 Pounds
- 4 Hour Battery
- Includes Freestyle Comfort, 8 cell battery, power supply, carry bag and strap, and vehicle power cord.
- Pulse Dose & Continuous Flow
- 10 Pounds
- 3 Hour Battery Life
- Includes the SimplyGo unit, battery, AC power supply, AC cable, DC charger, bag and cart.
Call us about product availability at 877.774.9271
- Pulse Dose
- 4.8 Pounds with Battery
- 8 Hour Battery Life
- Water-ResistantPlatinum unit, battery, adapters, carry case.
- Pulse Dose
- 2.8 Pounds
- 2.25 Hour Battery Life
- Includes the G4 unit, single battery, AC power supply, DC power cable, carry bag.
Home Oxygen Concentrators
- 41 Pounds
- 1 to 5 LPM
- 3 Year Warranty
- Includes OxyHome, cannula and owner’s manual.
- 53 Pounds
- 1 to 10 LPM
- Oxygen Percentage Indicator
- Includes the Millennium M10 unit, cannula, and manual.
- 18 Pounds
- 5 LPM
- 3 Year Warranty
- Includes Inogen Home unit, cannula and owner’s manual.
- 36 Pounds
- .5 to 5 LPM
- 3 Year Warranty
- Includes the Companion 5 unit, cannula and owner’s manual.
- 58 Pounds
- 2 to 10 LPM
- 3 Year Warranty
- Includes the Intensity 10 unit, cannula and owner’s manual.
- 31 Pounds
- 1 to 5 LPM
- 3 Year Warranty
- Includes Everflo Q unit, cannula, and manual.
Call us about product availability at 877.774.9271
- 43 Pounds
- .5 to 5 LPM
- 3 Year Warranty
- Includes Perfecto unit, cannula, and owner’s manual.
Home Oxygen Concentrators
- 41 Pounds
- 1 to 5 LPM
- 3 Year Warranty
- Includes OxyHome, cannula and owner’s manual.
- 53 Pounds
- 1 to 10 LPM
- Oxygen Percentage Indicator
- Includes the Millennium M10 unit, cannula, and manual.
- 18 Pounds
- 5 LPM
- 3 Year Warranty
- Includes Inogen Home unit, cannula and owner’s manual.
- 36 Pounds
- .5 to 5 LPM
- 3 Year Warranty
- Includes the Companion 5 unit, cannula and owner’s manual.
- 58 Pounds
- 2 to 10 LPM
- 3 Year Warranty
- Includes the Intensity 10 unit, cannula and owner’s manual.
- 31 Pounds
- 1 to 5 LPM
- 3 Year Warranty
- Includes Everflo Q unit, cannula, and manual.
Call us about product availability at 877.774.9271
- 43 Pounds
- .5 to 5 LPM
- 3 Year Warranty
- Includes Perfecto unit, cannula, and owner’s manual.
Oxygen Therapy Quiz
Complete our short quiz to assist us in learning what oxygen concentrator is best for you and your oxygen needs.
Why Choose Oxygen Concentrator Store?
We take pride in the level of quality products and services we provide for our customers. We are a full-service oxygen supplier and believe that our relationship with the patient begins after the sale. Our trained Oxygen Specialists offer a relaxed process to find you the perfect equipment to fit not only your medical needs but lifestyle as well!ACHC Accredited
Customer Testimonials
BBB and Manufacturer Accreditation
Customer Service and Support
At American Medical, Oxygen Concentrator Store, we pride ourselves on our excellent service and support. Whether you need service on your unit, you have a troubleshooting question, or you just want to say hi, we want to hear from you! Please contact us and we will do all that we can to ensure your experience is seamless and hassle-free.
Submit a Service Request
Support Resources
Customer Login
Oxygen Product Buying Guides
View our oxygen therapy buying guides for an easy-access directory to our oxygen products; these guides will make more informed decisions about your next product purchase. Our buying guides are helpful resources that educate customers about concentrators, accessories, rentals and more. Learn answers to your questions.How to Select a POC
Portable Oxygen Buying Guide
Home Oxygen Buying Guide
Medicare Buying Guide
Concentrators From Top Brands
You have many options when it comes to choosing an home or portable oxygen concentrator. Oxygen Concentrator Store only carries top-rated brands that provide products that meet quality and performance criteria.CAIRE Oxygen Concentrators
Inogen Oxygen Concentrators
Philips Oxygen Concentrators
Invacare Oxygen Concentrators
Return to Your Mobile Lifestyle
The most common feedback we receive from customers is: "I love having a tankless oxygen machine, it gives me my freedom back and I love not having to worry if I am going to run out of oxygen." A portable concentrator can go anywhere.View Portable Concentrators
View FAA Approved Concentrators
View Lightest Concentrators
Units for Every Lifestyle and Budget
Find the oxygen concentrator that fits your medical needs, lifestyle and budget. We offer new pulse and continuous units. We also have a large inventory of gently refurbished used oxygen concentrators and offer short and long term rentals.Continuous Flow
Pulse Dose Concentrators
Used Concentrators
Unit Rentals
Learn More About Oxygen Concentrator Store
We offer the lowest guaranteed prices available — sometimes so low the manufacturer will not allow us to display the prices on our website. Please call us at 1.877.774.9271 to receive pricing information on the product you would like to know more about. Our fully trained Respiratory Staff is available from 7 a.m. to 9 p.m. MST Monday through Friday and 8 a.m. to 4 p.m. MST on Saturday and Sunday. Oxygen Concentrator Store is also an Authorized Oxygen Supplier for the following manufacturers: CAIRE, Inogen, Philips Respironics, Drive Devilbiss, Invacare, ResMed, AirSep, O2 Concepts, OxyGo and more.
We are accredited by the ACHC and have been a member of the Better Business Bureau since 2010 and currently hold an A+ rating with the BBB so you will have absolute trust with your purchase, our company, our pricing and our customer service team. We take pride in the level of quality products and services we provide for our customers. We are a full-service oxygen supplier and believe that our relationship with the patient begins after the sale. Our trained Oxygen Specialists offer a relaxed process to find you the perfect equipment to fit not only your medical needs but lifestyle as well! Learn more about Why Customers Choose Us and our BBB and Manufacturer Accreditation.
We also carry the highest quality CPAP and BiPAP machines that are used for sleep therapy. Our CPAP products provide excellence in user comfort, reliability and affordability for users who require assistance during sleep. We have the top CPAP sleep products from ResMed, DeVilbiss, and Respironics.
Our ACHC Accreditation
The ACHC is a national organization that was developed to ensure smart, quality-focused patient care with clearly defined standards for in-home medical services. The ACHC dictates that to receive its accreditation a company must be represented as credible and reputable while being continuously dedicated to maintaining the highest level of quality and service.
Testing to acquire this accreditation is very rigorous and requires companies to be very transparentAs such, many companies choose not to pursue it or are unable to abide by its high standards due to their own business practices. American Medical Sales and Rentals has been proudly ACHC accredited since 2012 and will continue to provide excellent patient care demonstrated by our patient-focused care and commitment to excellence. Learn more about ACHC Accreditation.
Selecting the right portable oxygen concentrator (POC) that meets your medical and lifestyle needs is crucial. With new launches and brands entering the market in 2023, users now have more options to consider. In 2024, we have identified the top portable oxygen concentrators that can help you make an informed decision.
Read More About Top Portable Concentrators For 2024Here at American Medical Sales and Rentals, we know that once you’ve been prescribed oxygen therapy things can get a little overwhelming. There’s a lot of information to learn and a lot of equipment and products to consider. Luckily, here at the Oxygen Concentrator Store by American Medical, we’re well versed, being an industry leader since 2001.
Read More About Oxygen Concentrator StoreSchedule Your Oxygen Consultation
For an immediate consultation, call us at 877.774.9271, or complete the form below to schedule and consultation with one of our highly trained Oxygen Specialist.