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Auto CPAP Machines for Sale - APAP, ResMed AirSense 11 & 10

Auto CPAP machines for sale here include the ResMed AirSense 11 AutoSet, the AirSense 10 AutoSet and the Luna G3, new and certified refurbished. Every listing shows its price, US orders over $99 ship free, and you need a valid prescription to buy a machine.

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Buying an auto CPAP (APAP) machine

ResMed AirSense 11 AutoSet auto CPAP machine

An auto CPAP machine, also called an APAP, raises and lowers its pressure through the night within the range on your prescription, instead of holding one fixed pressure.

Auto CPAP machine prices

ModelNew fromRefurbished from
ResMed AirSense 11 AutoSet$799$565.99
ResMed AirSense 10 AutoSet$699$549
Luna G3 Auto CPAP$799Not offered

Prices checked October 2026. The listings above show the current price and stock.

ResMed AirSense 11 or AirSense 10

Both are auto-adjusting machines with a built-in heated humidifier, and both work with the myAir app. The AirSense 11 is the newer model, with a touchscreen and Bluetooth. The AirSense 10 sends data through a built-in cellular modem and an SD card. Our AirSense 11 vs AirSense 10 guide compares them in detail.

What you get with Order Your Supplies

  • Free shipping on US orders over $99.
  • New machines carry a 2-year warranty. Refurbished machines are inspected, tested and carry a 1-year warranty.
  • 30-day returns on unused products in sealed original packaging.
  • Questions before you order? Call 307-423-0000.

Ordering with a prescription

CPAP machines are sold by prescription. Place your order, then email a copy of your prescription to info@orderyoursupplies.com.

Questions & answers

What is an APAP machine?
APAP stands for automatic positive airway pressure. An APAP machine, also called an auto CPAP, adjusts its pressure through the night within the range your doctor prescribes. The ResMed AirSense 11 AutoSet and AirSense 10 AutoSet are APAP machines.
What is the difference between CPAP and auto CPAP?
A fixed-pressure CPAP holds one pressure all night. An auto CPAP moves between a minimum and a maximum pressure as your breathing changes. The auto CPAP machines on this page can also run in fixed CPAP mode if your prescription calls for one pressure.
Do I need a prescription to buy an APAP machine?
Yes. CPAP and APAP machines are sold by prescription in the United States. Email a copy of your prescription to info@orderyoursupplies.com when you place your order.
How much does an auto CPAP machine cost?
New auto CPAP machines here start at $699 for the ResMed AirSense 10 AutoSet and $799 for the AirSense 11 AutoSet or the Luna G3. A certified refurbished AirSense 11 AutoSet starts at $565.99. Prices were checked in October 2026; each listing shows the current price.
Should I buy the AirSense 10 or the AirSense 11?
Both are auto-adjusting machines with a built-in heated humidifier, and both work with the myAir app. The AirSense 11 is the newer model, with a touchscreen and Bluetooth. The AirSense 10 sends data through a built-in cellular modem and an SD card. Our AirSense 11 vs AirSense 10 guide compares them in detail.
Is an auto CPAP the same as a BiPAP?
No. An auto CPAP delivers one pressure that adjusts through the night. A BiPAP delivers two pressures, a higher one when you inhale and a lower one when you exhale, and it needs its own prescription. BiPAP machines are listed under BiPAP machines.
Can I return an auto CPAP machine?
Yes, within 30 days of delivery if it is unused and still in its sealed original packaging. A machine that has been used cannot be returned. Approved returns are refunded minus a 20% restocking fee, or you can take store credit instead. Email returns@orderyoursupplies.com to start a return. If a machine arrives damaged or defective, contact us within 7 days of delivery.

Need help with a different question? Contact our team or call 307-423-0000.

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