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Pre-Owned CPAPs & BiPAPs and Open Box Specials

Check Out Our Pre-Owned CPAP Machines

Save money and buy a certified pre-owned CPAP machine. We take in only the best CPAP machines with low hours and sell them to you for incredibly low prices. Our used CPAP machines go through an 11 point inspection and ionization process.


Shop below for all of our Pre-Owned CPAP Machines


You can be confident that when you purchase a used CPAP machine from 1800CPAP.COM that you are getting a high quality, fully inspected machine.


Looking For A Particular Product Not Listed Below? Contact Us And Check On NEW Arrivals

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 CPAP and BiPAP Machines are calibrated and undergo an 11 point inspection and disinfection process. We include NEW Filters, NEW Tubing, NEW Water Chamber and a Travel Case with every machine.
CPAP Masks are sold separately. Search now through all of our CPAP Masks.

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



Displaying products 1 - 14 of 14 results
Open Box ResMed S9 AutoSet™ with H5i™ Humidifier-1
ResMed S9 AutoSet™ with H5i™ Humidifier-Certified Pre-Owned
MSRP: $2,218.00
Your Price: $649.00
ResMed S9 AutoSet™ with H5i™ Humidifier-Certified Pre-Owned
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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.
Respironics M Series Remstar Plus CPAP Machine
PR M-Series REMstar Plus CPAP with Humidifier Refurbished
MSRP: $899.00
Your Price: $299.00
PR M-Series REMstar Plus CPAP with Humidifier Refurbished
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free shipping tax free
Limited Stock! The M-Series REMstar Plus with Heated Humidifier is one of the most popular selling CPAPs of it's time. At this LOW LOW price, it will not last on the shelf long!
DS460HS AutoIQ CPAP with heated humidifier
Philips Respironics 60 Series REMstar Pro with Humidifier Refurbished
MSRP: $1,359.00
Your Price: $399.00
Philips Respironics 60 Series REMstar Pro with Humidifier Refurbished
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.
ResMed S9 Elite CPAP Machine with H5i Heated Humidifier
ResMed S9 Elite™ CPAP with H5i™ Humidifier-Certified Pre Owned
MSRP: $1,767.00
Your Price: $499 Overstock Sale
ResMed S9 Elite™ CPAP with H5i™ Humidifier-Certified Pre Owned
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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.
Pre Owned DS560HS Auto CPAP Machine
PR System One REMstar Auto CPAP with Humidifier Certified Pre-Owned
MSRP: $1,689.00
Your Price: $499.00
PR System One REMstar Auto CPAP with Humidifier Certified Pre-Owned
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free shipping tax free
Certified Pre-Owned Philips Respironics System One DS560HS REMstar Auto CPAP machine with A-Flex and Heated Humidifier. This is an auto adjusting CPAP machine with heated humidifier. Additional Part Numbers Include: DS560, DS560S, DS560TS
ResMed S9 Escape CPAP machine with H5i
ResMed S9 Escape™ CPAP with H5i™ Humidifier- Refurbished
MSRP: $1,518.00
Your Price: $399.00
ResMed S9 Escape™ CPAP with H5i™ Humidifier- Refurbished
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free shipping tax free
Shop Pre-Owned ResMed S9 Escape™ with H5i™ humidifier. Only 1 of these units in stock! Will not last long at this price. Shop the lowest prices online on ALL used and pre-owned CPAP machines.
ResMed S8 AutoSet II Auto CPAP Machine with H4i
ResMed S8 AutoSet™ II CPAP with Humidifier Certified Pre-Owned
MSRP: $1,221.00
Your Price: $499.00
ResMed S8 AutoSet™ II CPAP with Humidifier Certified Pre-Owned
free shipping tax free
Top Selling Auto CPAP in 2010 from 1800CPAP.com, the ResMed S8 AutoSet™ II with Heated Humidifier. Own this refurbished Auto CPAP today! Only 1 in Stock!
ResMed S8 VPAP S With H4i Humidifier
ResMed S8 VPAP™ S Bi Level with H4i™ Humidifier Refurbished
MSRP: $2,274.00
Your Price: $849.00
ResMed S8 VPAP™ S Bi Level with H4i™ Humidifier Refurbished
free shipping tax free
Refurbished Special ResMed VPAP™ S Bi Level with H4i™ Heated Humidifier. Low Hours and Only 2 Left in Stock! These BiPAP/BiLevels will not last long!
PR System One REMstar DS250HS CPAP
PR System One REMstar Plus CPAP with Humidifier-Refurbished
MSRP: $1,219.00
Your Price: $349.00
PR System One REMstar Plus CPAP with Humidifier-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!
Respironics BiPAP Auto Sleep Therapy System with Humidifier
Philips Respironics System One BiPAP with Humidifier -Refurbished
MSRP: $2,799.00
Your Price: $849.00
Philips Respironics System One BiPAP with Humidifier -Refurbished
free shipping tax free
Philips Respironics System One DS750HS Auto BiPAP (Bi-Level) with System One Heated Humidifier. This unit is a refurbished model and is in showroom condition!
Fisher-and-Paykel-ICON-Premo-CPAP-Machine
Fisher & Paykel ICON™ Premo CPAP Machine-Certified Pre-Owned
MSRP: $1,400.00
Your Price: $379.00
Fisher & Paykel ICON™ Premo CPAP Machine-Certified Pre-Owned
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free shipping tax free
The ICON Premo is one of the Premiere CPAP Machines on the market. It is part of Fisher & Paykel's latest CPAP Machine ICON platform. This is a pre-owned refurbished model. Save hundreds of dollars on gently used CPAP machines.
Fisher and Paykel ICON Novo CPAP Machine
Fisher and Paykel ICON™ Novo CPAP Machine-Refurbished
MSRP: $1,100.00
Your Price: $349.00
Fisher and Paykel ICON™ Novo CPAP Machine-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.
BiPAP AVAPS System by Philips Respironics
BiPAP AVAPS Non-Invasive Venitlator with Humidifier-Refurbished
MSRP: $6,000.00
Your Price: $2,250.00
BiPAP AVAPS Non-Invasive Venitlator with Humidifier-Refurbished
free shipping tax free
Philips Respironics BiPAP AVAPS system is a noninvasive ventilator designed for people that suffer from COPD, Chronic Hypoventilation or people with neuromuscular disease. This is a refurbished unit with low hours. You save thousands over buying new!
Respironics Millenium 5 Liter Oxygen concentrator
Pre-Owned Millenium Oxygen Concentrator
Your Price: $499 Only 1 Left in Stock!
Pre-Owned Millenium Oxygen Concentrator
free shipping tax free
This is a pre-owned Millenium oxygen concentrator manufactured by Philips Respironics. This concentrator has been inspected and tested thoroughly. There are only 540 hours of use on this machine.

Save Money and buy a Used CPAP Machine

Why pay full price for a CPAP machine if you don't have to. Buying a used 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 be able to drop the price significantly.

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

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