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Pre-Owned/Refurbished Equipment and Open Box Specials

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(s) and Replaceable Seal(s)!

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.


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


Refurbished CPAP & BiPAP Machines
Refurbished CPAP, VPAP and BiPAP Machines available with 90 Day Limited Warranty.
Refurbished CPAP & BiPAP Humidifiers
Refurbished Humidifiers for CPAP and BiPAP Machines available with 90 Day Limited Warranty.
Refurbished CPAP & BiPAP Power Supplies
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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DreamStation Auto by Philips Respironics
DreamStation Auto with Humidifier by Philips Respironics - Refurbished
Your Price: $479.00 - New Lower Price!
DreamStation Auto with Humidifier by Philips Respironics - 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.
AirSense With Climate Line Tubing
AirSense™ 10 AutoSet™ w/ humidifier by ResMed - Certified Refurbished
Your Price: $499.00
AirSense™ 10 AutoSet™ w/ humidifier by ResMed - 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 S9 AutoSet CPAP Machine with H5i Humidifier Pre-Owned
ResMed S9 AutoSet™ with H5i™ Humidifier - Certified Refurbished
MSRP: $2,218.00
Your Price: $449.00
You Save: $1,769.00
ResMed S9 AutoSet™ with H5i™ Humidifier - Certified Refurbished
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free shipping tax free
Pre-Owned & Used ResMed S9 Series AutoSet™ Auto Adjusting CPAP machines with H5i™ Heated Humidifier. Limited Stock! Certified and Reconditioned! Save hundreds off the price of a new CPAP. Comfort features like EPR and full compliance reporting included.
Transcend Auto Mini Travel CPAP Machine
Transcend AUTO™ Mini Travel CPAP Machine - Factory Refurbished
MSRP: $499.00
Your Price: $395.00
You Save: $104.00
Transcend AUTO™ Mini Travel CPAP Machine - Factory Refurbished
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free shipping tax free
Factory Refurbished Transcend Auto miniCPAP is a fully-featured APAP unit that is factory cleaned and tested, and also backed by a 1 year manufacturer's warranty! This unit also includes EZEX pressure relief technology!
 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!
PR System One REMstar DS250HS CPAP
REMstar Plus CPAP with Humidifier by Philips Respironics - Refurbished
MSRP: $1,219.00
Your Price: $299.00
You Save: $920.00
REMstar Plus CPAP with Humidifier by Philips Respironics - Refurbished
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free shipping tax free
Philips Respironics DS250HS REMstar Plus CPAP machine with heated humidifier. Refurbished. Low Price. Limited units in stock and will not last long at this price!
AirCurve™ 10 V-Auto  BiLevel Machine by ResMed
AirCurve™ 10 VAuto with Humidifier by ResMed- Certified Refurbished
MSRP: $2,500.00
Your Price: $799.00 - On Sale Now!
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.
AirCurve™ S 10 BiLevel Machine by ResMed
AirCurve™ 10 S Bi-Level by ResMed -Certified Refurbished
MSRP: $2,500.00
Your Price: $699.00
You Save: $1,801.00
AirCurve™ 10 S Bi-Level by ResMed -Certified Refurbished
free shipping tax free
This model is certified refurbished. ResMed AirCurve 10 S is a Bi-Level CPAP Machine with continuous fixed pressure. The bi-level machine has 2 different, adjustable set pressures which can make therapy feel more comfortable. Includes heated humidifier.
Lowest Price on Resmed VPAP Adapt
ResMed S9 VPAP™ Adapt with H5i™ Humidifier - Certified Refurbished
MSRP: $4,600.00
Your Price: $1,199.00
You Save: $3,401.00
ResMed S9 VPAP™ Adapt with H5i™ Humidifier - Certified Refurbished
free shipping tax free
ResMed S9 VPAP Adapt is an advanced bi-level that uses servo-ventilation therapy to treat central sleep apnea and complex sleep apnea.
S9 VPAP ST-A with Humidifier by ResMed- Certified Pre-Owned
ResMed S9 VPAP™ ST-A with H5i™ Humidifier - Certified Refurbished
MSRP: $5,500.00
Your Price: $1599.00 - Limited Quantity Available
ResMed S9 VPAP™ ST-A with H5i™ Humidifier - Certified Refurbished
free shipping tax free
A certified pre-owned non-invasive ventilator used primarily for people that suffer from COPD, Hypoventilation, or Neuromuscular disease. There is only (1) ResMed VPAP ST-A with H5i Heated Humidifier available. Save thousands off the purchase price.
ResMed S9 VPAP™ Auto with H5i™ Humidifier - Certified Refurbished
MSRP: $3,200.00
Your Price: $699.00
You Save: $2,501.00
ResMed S9 VPAP™ Auto with H5i™ Humidifier - Certified Refurbished
free shipping tax free
The S9 VPAP Auto is an auto adjusting (auto titrating) bi-level device. Bi-level (BiPAP), is a 2 pressure delivery system; one pressure during inhalation and one during exhalation. H5i™ heated humidifier included. This model is certified pre-owned.
Used ResMed S9 Elite CPAP Machine with H5i
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.
intelliPAP Auto CPAP Machine With heated humidifier
IntelliPAP Auto CPAP Machine w/ Humidifier - Certified Refurbished
MSRP: $1,017.26
Your Price: $399.00
You Save: $618.26
IntelliPAP Auto CPAP Machine w/ Humidifier - Certified Refurbished
free shipping tax free
Affordable Reconditioned Devilbiss IntelliPAP Auto adjusting CPAP machine with heated humidifier. Extended warranty available. Every refurbished unit undergoes a 12 point cleaning and inspection.
ResMed S9 Escape Auto CPAP Machien with H5i Humidifier
ResMed S9 Escape Auto™ with H5i™ Humidifier - Certified Refurbished
MSRP: $1,672.00
Your Price: $419.00
You Save: $1,253.00
ResMed S9 Escape Auto™ with H5i™ Humidifier - Certified Refurbished
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free shipping tax free
Auto adjusting CPAP machine, the ResMed S9 Escape Auto™ with H5i™ heated humidifier provides optimal therapy pressure delivered as needed with comfortable heated humidifier. Auto adjusting. 1 in Stock. Certified Pre-Owned
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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.

Please note that online services such as myAir and DreamMapper may be unavailable with refurbished CPAP machines due to manufacturer restrictions on previously registered devices.

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

Last Updated: 8/29/2018