For those that prefer a full face mask:

For using a full face style when sleeping on your side, you’ll need a mask secure enough to deal with your pillow pressing on the mask. That’s why we recommend the AirFit F30, as it has the strongest seal of any full face mask, and is still lightweight. It also offers:

• Under-the-nose full face cushion: Reduces red marks and irritation on the nasal bridge
• QuietAir technology: Makes for a quieter experience for you and your bed partner
• Quick-release elbow and universal headgear: the secure headgear will stay on your head and the release elbow is hard to activate accidentally

Save $20 when you buy the AirFit F30 today! Just enter coupon code F30SAVE at checkout.

For those that prefer a nasal cushion:

Sleeping on your stomach can lead to slipping seals and headgear rotation. The AirFit N30i avoids both of these problems with its minimal and tangle free design. Thanks to its under-the-nose cradle nasal cushion, it fits with ease and stays there. The AirFit N30i also features:

• Tube on top and minimal design: Gives you the freedom to read, chat, and wear glasses before bed, no matter what position you sleep in.
• SpringFit frame: Get a personalized, secure fit every night.
• Quick-release elbow: Signature feature to make taking your mask on and off easier than ever.

Save $25 when you buy the Evora today! Just enter coupon code EVORA25 at checkout.

For those that prefer nasal pillows:

Nasal pillow masks make very little contact with your face, so they are the most likely to lose their seal when side sleeping. However, the Brevida solves this problem with its double seal technology. The secure but lightweight Brevida Nasal Pillow Mask lets you sleep soundly without worrying about leaks or noise. The Brevida has:

• Whisper quiet: Washable diffuser silences the air leaving the mask vents
• Secure seal: AirPillow cushion seals both in and around your nose, making leaks a thing of the past
• Adjustable and minimal design: Single strap headgear provides a comfortable fit

Save $21 when you buy the Brevida today! Just enter coupon code BREVIDA21 at checkout.

For everyone no matter what sleeping position:

No matter what mask you decide fits your needs best, the AirSense 11 AutoSet from ResMed will work best with it. You can use any mask with the AirSense, and it will automatically adjust the pressure to meet your needs on a breath-by-breath basis. It also provides automatic comfort settings, including:

• Automated Climate Control: Adjusts the humidity level of your water chamber and the temperature of your heated hose to match your room’s climate
• ClimateLineAir Heated Tubing: Controls the moisture levels and air temperature in your tube
• EPR: Expiratory Pressure Relief reduces pressure upon exhale, avoiding high pressure mask leaks and breathy build-up in your mask

Upgrade to the AirSense 11 today for just $399 down and 0% APR!