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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 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 include a NEW Water Chamber, CPAP Tube, Filter(s), Replaceable Seal(s) and a Travel Case!

You can be confident that when you purchase a pre-owned 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 - 13 of 13 results
DreamStation Auto by Philips Respironics
PR DreamStation Auto CPAP w/ Humidifier - Certified Refurbished
Your Price: $499.00
PR DreamStation Auto CPAP w/ Humidifier - Certified 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 w/ Humidifier - Certified Refurbished
Your Price: $549.00
ResMed AirSense 10 AutoSet w/ 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 S9 AutoSet CPAP Machine with H5i Humidifier Pre-Owned
ResMed S9 AutoSet w/ H5i Humidifier - Certified Refurbished
MSRP: $2,218.00
Your Price: $499.00
You Save: $1,719.00
ResMed S9 AutoSet w/ 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.
AirSense 10 CPAP by ResMed
ResMed AirSense 10 CPAP w/ Humidifier - Certified Refurbished
Your Price: $429.00
ResMed AirSense 10 CPAP w/ Humidifier - Certified Refurbished
free shipping tax free
Refurbished AirSense™ 10 CPAP is a basic fixed-pressure CPAP machine with a built-in HumidAir Humidifier, advanced comfort features like EPR, SmartStart and AutoRamp. Basic therapy tracking capabilities.
ResMed AirSense™ 10 Autoset For Her
ResMed AirSense 10 AutoSet for Her w/ HH - Certified Refurbished
MSRP: $1,299.00
Your Price: $599.00 - Newly Listed Product!
ResMed AirSense 10 AutoSet for Her w/ HH - 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.
Used ResMed S9 Elite CPAP Machine with H5i
ResMed S9 Elite CPAP w/ H5i Humidifier - Certified Refurbished
MSRP: $1,767.00
Your Price: $359.00
You Save: $1,408.00
ResMed S9 Elite CPAP w/ 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.
DreamStation Auto BiPAP Machine with Heated Humidifier
PR DreamStation BiPAP Auto w/ Humidifier - Certified Refurbished
Your Price: $1,250.00
PR DreamStation BiPAP Auto w/ Humidifier - Certified Refurbished
free shipping tax free
The Refurbished DreamStation Auto BiPAP Machine with Heated Humidifier is a bilevel machine with auto-adjusting pressure. Bi-Flex Pressure Relief with Advanced Features & Data Tracking.
AirCurve™ S 10 BiLevel Machine by ResMed
ResMed AirCurve 10 S w/ Humidifier - Certified Refurbished
MSRP: $2,500.00
Your Price: $999.00
You Save: $1,501.00
ResMed AirCurve 10 S w/ Humidifier - 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.
Auto BiPAP Included In Package
PR System One BiPAP Auto w/ Humidifier - Certified Refurbished
MSRP: $2,049.00
Your Price: $719.00
You Save: $1,330.00
PR System One BiPAP Auto w/ Humidifier - Certified Refurbished
free shipping tax free
PR System One 60 Series BiPAP Auto with Bi-Flex and Heated Humidifier is a certified pre-owned model. Available with standard humidifier or heated tube humidifier. The DS760HS or DS760TS are auto adjusting bi-level devices. Limited Quantities Available!
Fisher and Paykel ICON auto CPAP machine used
Fisher & Paykel ICON Auto CPAP Machine - Certified Refurbished
MSRP: $1,025.00
Your Price: $399.00
You Save: $626.00
Fisher & Paykel ICON Auto CPAP Machine - Certified Refurbished
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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.
Lowest Price on Resmed VPAP Adapt
ResMed S9 VPAP Adapt w/ H5i Humidifier - Certified Refurbished
MSRP: $4,600.00
Your Price: $1,049.00
You Save: $3,551.00
ResMed S9 VPAP Adapt w/ H5i Humidifier - Certified 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.
ResMed S9 VPAP™ ST BiLevel with H5i™ and ClimateLine™
ResMed S9 VPAP ST w/ H5i Humidifier - Certified Refurbished
MSRP: $8,000.00
Your Price: $1,299.00
You Save: $6,701.00
ResMed S9 VPAP ST w/ H5i Humidifier - Certified Refurbished
free shipping tax free
Certified Pre-Owned ResMed VPAP™ ST with H5i™ and ClimateLine™ heated hose tubing is a bilevel device that provides spontaneous/timed therapy that allows patients to breathe at their normal respiratory rate.
Philips Respironics REMstar BiPAP ST with Humidifier -Refurbished
Respironics REMstar BiPAP ST w/ Humidifier - Certified Refurbished
MSRP: $5,300.00
Your Price: $1,199.00
You Save: $4,101.00
Respironics REMstar BiPAP ST w/ Humidifier - Certified Refurbished
free shipping tax free
Certified pre-owned Philips Respironics BiPAP S/T with heated humidifier. This model is a non invasive home ventilator used commonly for people that suffer from COPD or ALS. Only 1 available unit in stock. Has low hours of use (366 current hours).

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