CPAP Machine Parts

Structural replacement parts for CPAP machines — SD cards, air outlets, side covers, filter doors, elbow adapters, and USB modules for ResMed AirSense 10, AirSense 11, S9, and Philips DreamStation machines. Use the brand filter in the sidebar to narrow by machine, or use our part identification tool if you're unsure of your part name or number.

16 Products Found

CPAP Machine Parts Guide

What's the difference between machine parts and machine accessories?

Machine parts are structural components that are specific to a particular machine model — things like filter covers, side covers, air outlets, and SD cards. They're typically needed when something has been broken, lost, or damaged. Machine accessories cover a broader range of add-ons that work across models, such as heated tubing, travel cases, and batteries. If you're looking for filters or humidifier parts, those are in their own dedicated categories.

Why would I need an SD card for my CPAP machine?

SD cards allow your CPAP machine to record detailed therapy data — pressure levels, leak rates, AHI, and more — that can then be read by free software tools like OSCAR or SleepHQ. This is particularly useful for people who want to monitor their own therapy data in detail, or whose machines didn't come with an SD card pre-installed. ResMed AirSense 10 and AirSense 11 machines both use SD cards for data storage; compatible cards are stocked in this range. You can also view therapy data through compatible data management tools available at CPAP Club.

I can't identify the part I need — what should I do?

Use our part identification tool to upload a photo of your machine or the part you're trying to replace — our team will help identify it and point you to the correct replacement. This is the fastest path when you have a broken component but don't have the part name or number to hand.