American Medical Sales & Rentals

American Medical Sales & Rentals AMSR is a provider of portable oxygen concentrators. We ship all over the US. We do it the BBB way

Oxygen Concentrator Store from American Medical Sales and Rentals has over 20 years of oxygen therapy experience and 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.

Oxygen is not flammable, but it does feed a fire.A common misconception worth clearing up: oxygen itself is not flammabl...
09/04/2026

Oxygen is not flammable, but it does feed a fire.

A common misconception worth clearing up: oxygen itself is not flammable. It supports combustion, which means it lets other things ignite more easily and burn hotter.

That is why a candle, a gas burner, or a lit cigarette becomes far more dangerous near oxygen equipment. Our room-by-room guide covers concentrator clearance in the bedroom, keeping tubing off walking paths in the living room, the kitchen and bathroom rules, and what everyone in the household needs to know, visitors included.

Read the walkthrough: https://www.oxygenconcentratorstore.com/blog/setting-up-a-safe-oxygen-environment-at-home-a-room-by-room-guide/

Is your concentrator actually working?It is one of the most common questions we hear: how do I know my concentrator is a...
09/03/2026

Is your concentrator actually working?

It is one of the most common questions we hear: how do I know my concentrator is actually giving me what my prescription says?

Kristina Diaz, RRT, walks through five checks you can do yourself. Read the panel and indicator lights. Hold the cannula near your cheek to confirm airflow. Look over the tubing for kinks or cracks. Take a pulse oximeter reading at rest at your prescribed setting. And pay attention to how you feel, because new fatigue or shortness of breath is worth a phone call.

One thing she is firm about: if you suspect a problem, let your supplier measure the output rather than adjusting the settings yourself.

Full answer in our recent blog post: https://www.oxygenconcentratorstore.com/blog/ask-a-respiratory-therapist-how-do-i-know-if-my-concentrator-is-actually-working-and-giving-me-the-right-amount/

Labor Day weekend is close enough to start packing. The Inogen Rove 6 weighs 4.8 lbs, is FAA approved for flights, and r...
09/02/2026

Labor Day weekend is close enough to start packing. The Inogen Rove 6 weighs 4.8 lbs, is FAA approved for flights, and runs up to 12 hours 45 minutes on setting 1 with the extended battery. If a trip is on your calendar, let's make sure your oxygen is ready for it.

Call 866-245-2349 to talk it through with an Oxygen Specialist.

September is Healthy Aging Month, and the oxygen users we talk to are rarely sitting still. They are planting fall bulbs...
09/01/2026

September is Healthy Aging Month, and the oxygen users we talk to are rarely sitting still. They are planting fall bulbs with a grandchild, going back to a class they quit years ago, picking the guitar back up. Oxygen therapy should support that life, not shrink it.

If your current setup is keeping you inside, it may simply be the wrong equipment. We're always happy to help you figure out what fits how you actually spend your days.

Tomorrow marks the first day of National Preparedness Month, and for anyone on oxygen, a power outage is not an inconven...
08/31/2026

Tomorrow marks the first day of National Preparedness Month, and for anyone on oxygen, a power outage is not an inconvenience. It is a plan you should already have.

Four things worth doing this week:

1. Call your utility and ask to be added to their medical needs registry.
2. Keep at least one spare battery charged, and rotate it so it does not sit dead in a drawer.
3. Get the DC cable that runs your portable off a car outlet. Your car becomes a charging station.
4. Write your equipment model numbers on a card and keep it in your wallet.

Continuous flow, wherever you go. The SeQual Eclipse 5 delivers continuous flow up to 3 LPM, is FAA approved for air tra...
08/30/2026

Continuous flow, wherever you go. The SeQual Eclipse 5 delivers continuous flow up to 3 LPM, is FAA approved for air travel, and doubles as your home unit, so you're not managing two machines.

Questions about whether continuous flow is right for your prescription? Call 866-245-2349.

"What is the difference between pulse dose and continuous flow?" Short version: pulse dose delivers oxygen when you brea...
08/29/2026

"What is the difference between pulse dose and continuous flow?"

Short version: pulse dose delivers oxygen when you breathe in, continuous flow delivers a steady stream the whole time. Which one you need depends on your prescription and how you use it during the day.

Remember: there are no bad questions when it comes to oxygen questions and we're always here to answer any you might have.

Pulse dose. Continuous flow. LPM. FAA approved. A new oxygen prescription comes with a lot of new words, and nobody hand...
08/28/2026

Pulse dose. Continuous flow. LPM. FAA approved. A new oxygen prescription comes with a lot of new words, and nobody hands you a glossary. Our free Portable Oxygen Buyer's Guide explains what each one means and which questions to ask before you buy.

Link in bio, or call 866-245-2349 and we'll walk you through it.

School’s back, and so are you.Keep up with the kiddos on the two lightest portables in the industry. Save $750 on the In...
08/21/2026

School’s back, and so are you.

Keep up with the kiddos on the two lightest portables in the industry. Save $750 on the Inogen Rove 4 (2.9 lbs) and Rove 6 (4.8 lbs).

Every Inogen from us includes the full 3-year manufacturer’s warranty. Limited units at this price.

Call 866-245-2349 to choose yours. Prescription required.

Address

15055 E. Hinsdale Drive
Centennial, CO
80112

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm
Saturday 8:30am - 5pm
Sunday 8:30am - 4pm

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