Buying pre-loved sleep therapy equipment is smart, if you know what to check. Most sellers don't disclose what matters most. This guide gives you the full checklist a respiratory therapist would run before recommending any unit.
The therapy hour counter is built into the device and cannot be reset without a service-level tool, making it the single most tamper-resistant indicator of real wear. Ask every seller to show you this number on-screen before you agree to anything.
| Hours logged | What it means | RT recommendation |
|---|---|---|
| Under 2,000 hrs | Low use, likely well within service life | Generally safe to consider |
| 2,000 to 5,000 hrs | Moderate use | Inspect internals; check maintenance records |
| 5,000 to 8,000 hrs | Heavy use | Budget for motor service within 12 to 18 months |
| Over 8,000 hrs | End of recommended service life | Avoid for primary therapy |
How to check: Power on the device, then enter the clinical menu (the button combination varies by model; your RT can walk you through it during a free teleconsult). Look for a field labelled "Hours," "Device Hours," or "Therapy Hours."
Run every item on this list before handing over any money. A legitimate seller will cooperate with all of them.
Avoid units with no original accessories, no serial sticker on the device, or with the clinical menu locked or inaccessible.
The lower price you see on an online marketplace is for the machine alone, not the setup around it. Pressure and mask fitting, device education, follow-up, and someone to call if something feels wrong are separate from the machine, and getting those details right helps the therapy work as intended.
Configuration comes first. Pressure, ramp, and humidification settings need to be checked for the person using the machine, and the mask needs to be fitted to their face. A box arriving at your door cannot do that. A licensed respiratory therapist can set up the machine at home, provide device education, fit the mask, and follow up. If a setting is not working, the RT can help recalibrate it within the prescribed plan. The RT does not diagnose or write the original prescription.
For recourse, ask who you will call if the machine has a problem and how a return would work. Listings checked 2026-09-10 showed CPAP machines listed from roughly PHP 24,000 to PHP 34,000. Many of the lowest-priced listings showed a seller location in mainland China, printed on the listing card. That is an observation about the listing, not a judgment about the product. When a unit ships from overseas, distance can affect how a return or service request is handled and how long it takes.
To be fair in both directions, some marketplace sellers offer warranties and free returns. Check the specific listing's after-sale terms before you buy.
That is what the price difference buys with Respyre: every machine comes with a licensed respiratory therapist who sets it up at home, fits the mask, provides device education, and follows up. The RT is bound by their PRC license and professional obligations to act in the patient's interest, so they can tell you when something is not right for you. See what a home RT setup covers for the details.
Any one of these is enough reason to pass on a unit, no matter how good the price looks.
Your CPAP or BiPAP pressure is prescribed specifically to you. Running someone else's settings, even if the machine is otherwise fine, can result in under-treatment (your AHI stays high and you're still not sleeping properly) or discomfort from over-pressure.
Before first use on any second-hand machine, have a licensed RT confirm your pressure settings are loaded correctly. This applies even if the seller claims the settings are "standard" or "default."
Respyre occasionally offers pre-owned CPAP and BiPAP units that have passed a full RT inspection using this same checklist before they are listed.
Powered on and therapy hours confirmed by a licensed RT partner. No guesswork on the machine's real service history.
Motor health, port condition, and pressure-setting integrity checked and documented before listing.
Each unit is cleaned and sanitized before it reaches you. We recommend pairing it with an RT home setup visit.
Returns & warranty on Value Picks
Returns are accepted within 7 days of delivery, provided the logged therapy hours at the time of return do not exceed the hours recorded at purchase by more than 10 hours. This protects you if the unit has a defect that was not apparent at inspection, and it protects us from units that have been used and returned.
Warranty covers manufacturing or mechanical defects only. It does not cover damage from negligence, improper use, unauthorized repairs, dropped units, or water ingress from incorrect humidifier handling.
Respyre is registered with the Philippine FDA. All equipment sold through Respyre, including Value Picks, is sourced from brands with FDA-registered products in the Philippines.
Power on the device and enter the clinical menu (the exact button combination varies by model; your RT can walk you through it during a teleconsult). Look for a field labelled "Hours," "Device Hours," or "Therapy Hours." The hour counter is built into the device and cannot be reset without a service-level tool, making it the most tamper-resistant indicator of real wear.
Machines with 5,000 to 8,000 logged hours are in the heavy-use range. They may still function but the motor is approaching end of recommended service life. If you proceed, budget for motor service within 12 to 18 months. Machines above 8,000 hours should be avoided for primary therapy.
No. Masks are hygienic contact items that sit on your face for hours each night. They should not be purchased second-hand. Buy new masks and tubing, even if you are buying the machine itself pre-owned. Inspect any included tubing for cracks, cloudiness, or odor and plan to replace it immediately.
Yes. Respyre Value Picks are pre-owned CPAP and BiPAP units that have passed a full RT inspection before listing. Each unit is powered on and hours-verified by a licensed RT partner, inspected for motor health and port condition, and cleaned and sanitized before it reaches you. Value Picks carry a 7-day return window (provided logged hours on return do not exceed purchase-time hours by more than 10), and warranty covers manufacturing or mechanical defects only, not damage from negligence or improper use.
You must use your own prescribed pressure settings, not whatever the previous owner had loaded. Running someone else's settings can cause under-treatment or discomfort. Before first use on any second-hand machine, have a licensed RT confirm your correct settings are loaded. Respyre's licensed RT will advise you on your specific setup.
If a seller has given you model details and logged hours, bring them to a Respyre free teleconsult. Our licensed RT will tell you straight whether the unit is worth the asking price or whether you'd be better off with new.
