The AirSense 10 AutoSet comes with a standard disposable filter that catches dust, pollen, and pet dander. This filter is also compatible with S9 machines. If you have asthma, allergies, or a sensitive airway, you can also upgrade to a disposable hypoallergenic filter. Both types should be replaced every 1-3 months.

A full face CPAP mask covers both the nose and mouth, delivering therapy air to both. This mask style is designed for people who breathe through their nose and mouth or primarily through their mouth during sleep. Full face masks are also suitable for those who sleep on their back or require high-pressure settings.

Our mask sizing guides can be found on their product pages under the tab "Product guides". Each guide can be printed out and used to measure against your facial features.

When possible, we suggest ordering a Fit Pack, which comes with multiple cushion sizes so you can find your perfect full face fit every time. If you have to over-tighten your mask to keep a secure seal or you're experiencing air leaks or irritation, try another size.

And remember, if your mask doesn't fit right or you don't love it, you can return it for a refund, and we'll help you find a better one with our 60-Night Mask Fit Guarantee.

The ResMed Mirage Quattro is one of the best full face CPAP masks for high-pressure settings, thanks to its adjustable forehead pad and dual-wall cushion.

Another great option is the AirFit F20, which features an adaptive cushion, QuietAir vent technology, and a universal fit that's been proven to work for 97% of customers.

Yes, some full face CPAP masks, like the ResMed AirFit F20 For Her, are designed to provide a more petite fit for women. These masks often come in smaller sizes and feature soft, gentle materials to minimize skin irritation. They also maintain an open line of sight and provide a robust seal.

If you experience snoring or mask leaks with your full face CPAP mask, try adjusting your headgear for a more secure fit. You may also need to consult your doctor about adjusting your CPAP pressure settings. Additionally, consider trying different mask sizes to find the best fit for your facial structure.