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Certified Refurbished CPAP and Bi-Level Machines

Check out our open box and pre-owned machine inventory

Save money and buy a certified refurbished pre-owned CPAP machine. We accept only the best CPAP machines with low hours and sell them to you for incredibly low prices. Our pre-owned CPAP machines go through an 11 point inspection process and are fully cleaned, disinfected and tested. All CPAP and BiPAP settings are restored to factory default settings. Once we have received a copy of your RX, we will set the CPAP settings to your prescribed pressure(s).

All Certified Refurbished machines come with a Travel Case and include a NEW Water Chamber, CPAP Tube, Filter and Replaceable Seals!!

You can be confident that when you purchase a certified refurbished CPAP machine from 1800CPAP.COM that you are getting a high quality, fully functional CPAP machine. Please note that online reporting services such as myAir and DreamMapper may be unavailable with some refurbished CPAP machines, due to manufacturer restrictions on previously registered devices.


Contact us to check on a specific model or NEW arrivals!


Certified Refurbished CPAP Machines
Shop Our Selection of Certified Refurbished CPAP and BiPAP Machines. Warranty and accessories included.
Certified Refurbished CPAP Humidifiers
Refurbished Humidifiers for CPAP and BiPAP Machines available with 90 Day Limited Warranty.
Refurbished Power Supply for CPAP Machines
Refurbished power supplies for CPAP and BiPAP (bilevel) machines available with a 90 day Limited Warranty.
Displaying products 1 - 14 of 20 results
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Refurbished AirSense™ 10 AutoSet CPAP Machine by ResMed
ResMed AirSense™ 10 AutoSet™ with Humidifier - Certified Refurbished
Your Price: $499.00
ResMed AirSense™ 10 AutoSet™ with Humidifier - Certified Refurbished
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free shipping tax free
Refurbished AirSense™ 10 AutoSet™ with built in heated humidifier, the newest line of machines available from ResMed. Optional ClimateLine Air heated CPAP hose or standard SlimLine hose. Save hundreds now!
ResMed AirMini Travel Autoset CPAP Machine
AirMini™ AutoSet™ Travel CPAP by ResMed - Certified Refurbished
Your Price: $599.00
AirMini™ AutoSet™ Travel CPAP by ResMed - Certified Refurbished
free shipping tax free
Refurbished ResMed AirMini™ AutoSet™ CPAP Machine is a small travel auto adjusting sleep apnea therapy device. Weighing only 10.6 ounces, offering all the latest features and technology you need! Copy of RX Required When Applicable. Limited Waranty
Refurbished DreamStation Auto CPAP Machine with Humidifier
DreamStation Auto CPAP with Heated Humidifier - Certified Refurbished
Your Price: $479.00
DreamStation Auto CPAP with Heated Humidifier - Certified Refurbished
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free shipping tax free
The Refurbished DreamStation Auto CPAP Machine with Heated Humidifier has advanced features such as Bluetooth Connectivity, SmartRamp, and Opti-Start. Auto-adjusting machine that adjusts pressure during the night on a breath-by-breath basis.
Refurbished AirSense™ 10 AutoSet for Her by ResMed
ResMed AirSense™ 10 AutoSet™ for Her - Certified Refurbished
MSRP: $1,299.00
Your Price: $499.00
You Save: $800.00
ResMed AirSense™ 10 AutoSet™ for Her - Certified Refurbished
free shipping tax free
The Refurbished AirSense 10 AutoSet for Her is based on ResMed’s AutoSet algorithm. It responds to female-specific characteristics of sleep apnea and is tailored to meet the special needs of women.
Refurbished ResMed S9 Elite CPAP Machine with Humidifier
ResMed S9 Elite™ CPAP with H5i™ Humidifier - Certified Refurbished
MSRP: $1,767.00
Your Price: $399.00
You Save: $1,368.00
ResMed S9 Elite™ CPAP with H5i™ Humidifier - Certified Refurbished
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free shipping tax free
Pre-Owned ResMed S9 Elite™ with H5i™ Heated Humidifier. Save hundreds off the purchase price of a new CPAP when you buy a refurbished unit. Limited warranty offers available. Includes full compliance reporting and EPR comfort. See More Details Below.
Refurbished DreamStation Pro CPAP by Philips Respironics
DreamStation Pro CPAP with Humidifier- Certified Refurbished
Your Price: $429.00
DreamStation Pro CPAP with Humidifier- Certified Refurbished
free shipping tax free
Certified refurbished DreamStation Pro CPAP Machine with Heated Humidifier is a Fixed Pressure machine with advanced features like SmartRamp, Auto-Trial, C-Flex+ pressure relief and advanced data tracking. Model includes a 6 month limited warranty.
Refurbished DreamStation CPAP by Philips Respironics
DreamStation CPAP with Heated Humidifier - Certified Refurbished
Your Price: $359.00
DreamStation CPAP with Heated Humidifier - Certified Refurbished
free shipping tax free
Certified Pre-Owned DreamStation CPAP Machine with Heated Humidifier is a fixed pressure device with bluetooth technology, C-Flex pressure relief, and SmartRamp. Add (optional) Heated Tube for the ultimate comfort in sleep therapy.
Refurbished ICON Novo CPAP Machine by Fisher Paykel
Fisher & Paykel ICON Novo CPAP Machine - Certified Refurbished
MSRP: $1,100.00
Your Price: $329.00
You Save: $771.00
Fisher & Paykel ICON Novo CPAP Machine - Certified Refurbished
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free shipping tax free
F&P has developed the future of CPAP machine design with the ICON™ family. The new Fisher and Paykel ICON™ Novo CPAP machine gives you the reliability of the Fisher and Paykel brand with modern comforts! Full product details listed below.
 Somnetics Transcend EZEX™ CPAP Machine
Transcend EZEX™ Mini CPAP Machine - Factory Refurbished
Your Price: $375.00
Transcend EZEX™ Mini CPAP Machine - Factory Refurbished
free shipping tax free
Factory Refurbished Transcend EZEX miniCPAP is a fully-featured fixed-pressure CPAP machine that provides pressure relief on exhalation with EZEX technology. This unit is factory cleaned and tested, and is backed by a 1 year manufacturer's warranty!
Refurbished System One REMstar CPAP Machine by Philips Respironics
System One Pro w/ Humidifier by Respironics - Certified Refurbished
MSRP: $1,359.00
Your Price: $349.00
You Save: $1,010.00
System One Pro w/ Humidifier by Respironics - Certified Refurbished
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free shipping tax free
Pre-Owned Philips Respironics DS460HS System One REMstar CPAP with Auto IQ feature. Auto IQ is a 30 dy trial of auto adjusting pressure to find optimal fixed pressure needed. Copy of RX Required When Applicable.
Refurbished 50 Series REMstar Pro CPAP by Philips Respironics
REMstar Pro CPAP with Humidifier by Philips Respironics- Refurbished
MSRP: $1,569.00
Your Price: $319.00
You Save: $1,250.00
REMstar Pro CPAP with Humidifier by Philips Respironics- Refurbished
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free shipping tax free
Certified Respironics Sleep Therapy System REMstar Pro CPAP Machine with Humidifier. The DS450HS with C Flex offers fixed pressure CPAP therapy with full compliance reporting and comfort controls. Associated Part Numbers DS450HS, DS450S, DS450
Refurbished AirCurve™ 10 V Auto BiLevel by ResMed
AirCurve™ 10 VAuto with Humidifier by ResMed- Certified Refurbished
MSRP: $2,500.00
Your Price: $799.00
You Save: $1,701.00
AirCurve™ 10 VAuto with Humidifier by ResMed- Certified Refurbished
free shipping tax free
This model is certified refurbished. ResMed AirCurve 10 VPAP Auto Bi-Level Machine with auto adjusting pressures. The bi-level machine has 2 different, adjustable set pressures which can make therapy feel more comfortable. Includes heated humidifier.
Refurbished System One BiPAP Pro by Philips Respironics
System One BiPAP Pro by Philips Respironics - Certified Refurbished
MSRP: $2,799.00
Your Price: $649.00
You Save: $2,150.00
System One BiPAP Pro by Philips Respironics - Certified Refurbished
free shipping tax free
Philips Respironics DS660HS BiPAP Machine (Pre-Owned) This product has very few hours! The BiPAP machine offers BiFlex and full compliance reporting. Product Details Listed Below.
Refurbished DreamStation BiPAP AutoSV by Philips Respironics
DreamStation BiPAP AutoSV by Respironics - Certified Refurbished
Your Price: $1,999.99
DreamStation BiPAP AutoSV by Respironics - Certified Refurbished
free shipping tax free
The Philips Respironics DreamStation BiPAP AutoSV is used to treat users who suffer from Central Sleep Apnea, Complex Sleep Apnea, and Periodic Breathing, such as Cheyne-Stokes Respiration. This model is certified refurbished with a warranty.
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Save Money on a Refurbished CPAP Machine

Why pay full price for a CPAP machine if you don't have to? Buying a refurbished CPAP machine can be a great way to get a high quality CPAP machine without spending a lot of money! We often get demo CPAP machines or open box CPAP machines that have zero or very low hours. If the box has been opened it enables us to drop the price significantly.

We have new pre-owned CPAP machines coming in every day, so if you don't see what you are looking for in the products listed above, give us a call or email us to find out what we have coming in.


Phone: 1-800-274-1366
Email: products@1800cpap.com

Last Updated: 8/29/2018