Shop CPAP machines for every need: APAP, BiPAP, and travel devices from top brands like Resmed, React Health, and Transcend. Every machine ships with a 60-night guarantee and a 2-year warranty.
CPAP machines come in four main types, and the right one depends on your prescription and how you sleep:
Fixed pressure CPAP (continuous positive airway pressure): Delivers one constant, prescribed pressure all night. Best for stable therapy needs.
APAP (Automatic Positive Airway Pressure): Automatically adjusts pressure in real time based on your breathing.
BiPAP (Bilevel Positive Airway Pressure): Uses two pressure settings, one for inhale and one for exhale, for more complex breathing needs.
Travel CPAP: Compact, lightweight machines built for portability without pausing therapy on the road.
Finding the right CPAP machine comes down to your prescription, not preference, based on your sleep study results.
Fixed pressure is prescribed when your therapy needs are stable.
APAP is prescribed when your breathing patterns vary night to night.
BiPAP is prescribed when you have difficulty exhaling against constant pressure or have more complex respiratory needs.
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Feature |
Why It Matters |
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Heated humidification |
Prevents dryness and irritation from continuous airflow |
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Ramp settings |
Builds pressure gradually so it's easier to fall asleep |
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Quiet operation |
Reduces disruption for you and anyone sharing the room |
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Data tracking |
Lets you and your provider monitor therapy progress |
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Auto start/stop |
Machine activates the moment you put your mask on |
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Mask compatibility |
Not every CPAP mask pairs with every machine, check before buying |
Travel CPAP machines deliver the same core therapy as home units in a smaller footprint, with the tradeoff of fewer extras or shorter battery life. Frequent travelers may prefer a travel machine as their primary device.
New to CPAP? Check out our beginner's guide, or get a home sleep study to find out if CPAP therapy is right for you.
Yes, CPAP machines are prescription medical devices used to treat obstructive sleep apnea, a condition where the airway narrows or closes during sleep.
Don't have a diagnosis yet? A home sleep test ships to your door, is worn for two nights, and is reviewed by a licensed sleep physician. If you're diagnosed, your prescription is applied directly to your order so your machine can ship right away.
We carry trusted CPAP devices from Resmed, React Health, and Transcend:
Resmed: AirSense 10 & AirSense 11 AutoSet (home), AirMini AutoSet (travel), AirCurve 10 & AirCurve 11 VAuto (BiPAP)
React Health: G3 X Auto CPAP (standalone or bundled with a mask)
Transcend: Micro Auto & Micro 510 (travel-focused, full core therapy features)
Save by bundling a machine with a compatible mask, pair the Resmed AirMini, AirSense 11, or React Health G3 X with a mask in one purchase.
Beginner tools to walk you through the basics if you're new to CPAP therapy
A short mask quiz to find the mask that fits your machine or preferred mask type
Reimbursement guidance if you're using insurance to help cover the cost
Regular cleaning keeps CPAP therapy comfortable and equipment working properly. Parts wear out on their own schedule, so staying on top of replacements is key.
Daily: empty and rinse the water chamber, hang the hose to air dry.
Weekly: wash the chamber and hose with mild soap and let it fully dry. Replace water chambers/hoses every 3–6 months, filters every 1–3 months.
Buy your CPAP machine online with confidence, every machine includes a 60-night risk-free guarantee and 2-year warranty, so you have time to confirm it's the right fit. Free shipping is included on orders over $50.
