Search
Shopping Cart
Your cart is empty.


Browse by Manufacturer

CPAP Part Finder Link


Secure Shopping

Payment Processing




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 - 14 of 19 results
Page 1 of 2 Page 12movenext
DreamStation Auto by Philips Respironics
DreamStation Auto CPAP Machine with Heated Humidifier - Refurbished
Your Price: $569.00
DreamStation Auto CPAP Machine with Heated Humidifier - Refurbished
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
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, 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 Pre-Owned
MSRP: $2,218.00
Your Price: $499.00
You Save: $1,719.00
ResMed S9 AutoSet™ with H5i™ Humidifier-Certified Pre-Owned
ratingratingratingratingrating
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.
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
ratingratingratingratingrating
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 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.
DreamStation BiPAP Pro by Philips Respironics
DreamStation BiPAP Pro with Heated Humidifier - Refurbished
Your Price: $1,150.00
DreamStation BiPAP Pro with Heated Humidifier - Refurbished
free shipping tax free
Refurbished DreamStation BiPAP Pro with integrated Heated Humidifier has advanced comfort and compliance features including Bi-Flex, EZ-Start, SmartRamp, built-in Bluetooth, and advanced event detection.
AirCurve™ 10 ASV Bi-Level by ResMed
ResMed AirCurve™ 10 ASV Bi-Level with Humidifier - Refurbished
MSRP: $6,486.00
Your Price: $1,750.00
You Save: $4,736.00
ResMed AirCurve™ 10 ASV Bi-Level with Humidifier - Refurbished
free shipping tax free
Refurbished AirCurve™ 10 ASV Bi-Level Machine supports all forms of central sleep apnea (CSA), mixed apnea and periodic breathing, known as Cheyne-Stokes respiration (CSR). Analyzes the state of the patient’s upper airway on a breath-by-breath basis.
Pre Owned DS560HS Auto CPAP Machine
Respironics 60 Series Auto CPAP with Humidifier Certified Pre-Owned
MSRP: $1,689.00
Your Price: $399.00
You Save: $1,290.00
Respironics 60 Series Auto CPAP with Humidifier Certified Pre-Owned
ratingratingratingratingrating
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
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
ratingratingratingratingrating
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
ratingratingratingratingrating
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.
Fisher and Paykel ICON auto CPAP machine used
Fisher and Paykel ICON™ Auto CPAP Machine -Certified Refurbished
MSRP: $1,025.00
Your Price: $399.00
You Save: $626.00
Fisher and Paykel ICON™ Auto CPAP Machine -Certified Refurbished
ratingratingratingratingrating
free shipping tax free
The Fisher and Paykel ICON™ Auto CPAP Machine is an automatic adjusting continuous positive airway pressure (CPAP) device used for the treatment of sleep apnea. This model is certified pre-owned.
ResMed S9 VPAP™ S Bi-Level with H5i™ Certified Pre-Owned
Your Price: $599.00 - On Sale Now!
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. Lowest Price Online! BiLevel therapy devices allow 2 pressure settings; an IPAP and EPAP for inhalation and exhalation.
Fisher and Paykel ICON Novo CPAP Machine
Fisher and Paykel ICON™ Novo CPAP Machine-Refurbished
MSRP: $1,100.00
Your Price: $329.00
You Save: $771.00
Fisher and Paykel ICON™ Novo CPAP Machine-Refurbished
ratingratingratingratingrating
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.
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: $319.00
You Save: $1,250.00
Philips Respironics REMstar Pro CPAP with Humidifier Pre-Owned
ratingratingratingratingrating
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
Page 1 of 2 Page 12movenext

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