ResMed Disposable Standard Filters for S9 Series, AirSense 10 & AirCurve 10

ResMed standard disposable filters for the S9, AirSense 10 and AirCurve 10 are on sale for Black Friday 2026 from Nov 1st to Nov 30th. A clean filter is your machine's first line of defense against airborne particles, and this listing is for the filters only. No prescription is needed.

Keeping a clean filter in your CPAP machine is a simple habit that makes a real difference — the filter is your system's first line of defense against airborne particles. This filter is compatible with ResMed AirSense 10, AirCurve 10, and S9 Series machines, and this listing is for the filters only.

Is This the Right Filter for You?

This is the correct standard filter if you own an AirSense 10, AirCurve 10, or S9 Series machine and want to keep up with routine monthly replacement. If you have allergies or want finer filtration, compare the ResMed Disposable Hypoallergenic Filters for the same machine lineup instead.

Key Features at a Glance

• Compatible with AirSense 10, AirCurve 10, and S9 Series machines
• Traps pet hair, dander, and large floating airborne particles
• One-time use, non-washable disposable design
• Filter dimensions: 2 1/8" wide x 1 7/16" high
• Available in Pack of 2 or Pack of 12 (see flag above regarding the 50-pack)
• Quick, tool-free replacement

What This Filter Traps

The standard filter is designed to catch:

• Pet hair (cats, dogs, and other household pets)
• Dander
• Large floating airborne particles

When Should You Replace Your CPAP Filter?

Replace this filter approximately once a month as a general guideline. Check it more often than that, and replace it immediately if you notice it's dirty, damaged, or not functioning properly — don't wait for the calendar month to pass if it already looks compromised.

How to Change Your AirSense 10 Filter

Changing the filter is quick and doesn't require any tools. The exact steps and filter door location can vary slightly by model, so consult the instructions that came with your specific machine for precise guidance — but in general, you'll locate the filter compartment on the back or side of the machine, open the filter door, remove the old filter, insert the new one in the same orientation, and close the door securely.

Specifications

Complete Your Machine Maintenance

Want finer allergen filtration instead? See the ResMed Disposable Hypoallergenic Filters. While you're stocking up, check your AirSense 10 Water Chamber, AirSense 10 Side Cover, and ClimateLineAir Heated Tube. See more from the brand on the ResMed brand page.

Frequently Asked Questions

How often should I replace my CPAP filter?

Typically once a month though, you should check it regularly and replace it sooner if it looks dirty, damaged, or isn't functioning properly.

Which side of the filter faces out?

Filter orientation can vary slightly depending on your exact machine model, so check the instructions included with your specific device to confirm correct placement before closing the filter door.

Are these filters easy to change?

Yes. Changing the filter is quick and doesn't require any tools. Consult your machine's instructions for the exact steps for your model.

Can I wash and reuse these filters?

No. These are one-time use, disposable filters only.

What machines is this compatible with?

AirSense 10, AirCurve 10, and S9 Series ResMed machines.

What pack sizes are available?

Pack of 2 and Pack of 12 are currently available. Check the product page for current options, as availability can change.