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Pre-Owned CPAPs & BiPAPs and Open Box Specials

Check out our open box and pre-owned machine inventory

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.

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 used machine 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.


Displaying products 1 - 13 of 13 results
AirSense With Climate Line Tubing
ResMed AirSense™ 10 AutoSet™ CPAP with Humidifier- Refurbished
Your Price: $599.00
ResMed AirSense™ 10 AutoSet™ CPAP with Humidifier- Refurbished
free shipping tax free
Refurbished AirSense™ 10 AutoSet™ with built in heated humidifier with low hours. 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 Pre-Owned
MSRP: $2,218.00
Your Price: $499.00
You Save: $1,719.00
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.
ResMed S9 VPAP™ Auto with H5i™ Humidifier-Certified Pre-Owned
MSRP: $3,200.00
Your Price: $859.00
You Save: $2,341.00
ResMed S9 VPAP™ Auto with H5i™ Humidifier-Certified Pre-Owned
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 Pre-Owned
MSRP: $1,767.00
Your Price: $359.00
You Save: $1,408.00
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.
DS460HS AutoIQ CPAP with heated humidifier
Philips Respironics 60 Series REMstar Pro with Humidifier Refurbished
MSRP: $1,359.00
Your Price: On Sale Now! Only $299.00
Philips Respironics 60 Series REMstar Pro with Humidifier 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.
Respironics 60 Series REMstar Plus CPAP with Humidifier Pre-Owned
MSRP: $1,200.00
Your Price: On Sale Now! Only $249.00
Respironics 60 Series REMstar Plus CPAP with Humidifier Pre-Owned
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free shipping tax free
Respironics DS260HS System One REMstar with heated humidifier is part of the new platform of 60 series CPAP machines by Philips Respironics. Made in the USA with a high level of durability and unique features including C-Flex. Certified Pre-Owned.
Fisher-and-Paykel-ICON-Premo-CPAP-Machine
Fisher & Paykel ICON™ Premo CPAP Machine-Certified Pre-Owned
MSRP: $1,400.00
Your Price: $369.00
You Save: $1,031.00
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.
ResMed S9 Escape CPAP machine with H5i
ResMed S9 Escape™ CPAP with H5i™ Humidifier- Refurbished
MSRP: $1,518.00
Your Price: $349.00
You Save: $1,169.00
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.
AirSense 10 Elite CPAP Machine
ResMed AirSense™ 10 Elite CPAP with Humidifier - Refurbished
Your Price: $479.00
ResMed AirSense™ 10 Elite CPAP with Humidifier - Refurbished
free shipping tax free
Pre-Owned AirSense™ 10 Elite™. The newest fixed pressure CPAP from ResMed that offers a built in heated humidifier with optional ClimateLine Air heated CPAP hose tubing or SlimLine tube.
ResMed S9 VPAP™ S Bi-Level with H5i™ Certified Pre-Owned
Your Price: $819.00
ResMed S9 VPAP™ S Bi-Level with H5i™ Certified Pre-Owned
free shipping tax free
Certified Pre-Owned ResMed S9 VPAP S with H5i™ humidifier. Only 1 in Stock! Lowest Price Online! BiLevel therapy devices allow 2 pressure settings; an IPAP and EPAP for inhalation and exhalation.
Respironics Sleep Therapy System REMstar Pro CPAP Machine with Humidifier
Philips Respironics REMstar Pro CPAP with Humidifier Pre-Owned
MSRP: $1,569.00
Your Price: $345.00
You Save: $1,224.00
Philips Respironics REMstar Pro CPAP with Humidifier Pre-Owned
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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
Respironics BiPAP AutoSV Advanced
Philips Respironics BiPAP AutoSV DS960HS- Certified Pre-Owned
MSRP: $8,000.00
Your Price: $1,399.00
You Save: $6,601.00
Philips Respironics BiPAP AutoSV DS960HS- Certified Pre-Owned
free shipping tax free
Refurbished Philips Respironics BiPAP Auto SV DS960HS device is used for the treatment of Complex Sleep Apnea (CompSA) a central sleep apnea component as well as Cheyne-Stokes Respiration (CSR). Copy of RX Required.
Lowest Price on Resmed VPAP Adapt
ResMed S9 VPAP Adapt SV with H5i Humidifier- Refurbished
MSRP: $4,600.00
Your Price: $1,049.00
You Save: $3,551.00
ResMed S9 VPAP Adapt SV with H5i Humidifier- Refurbished
free shipping tax free
Only 1 unit available at this low price! ResMed S9 VPAP Adapt is an advanced bi-level that uses servo-ventilation therapy to treat central sleep apnea and complex sleep apnea.

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