$44 - $74
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Prescription required (Learn More)This product requires a prescription. We must have a valid prescription on file before we can ship this product. After ordering, we'll send you a secure link with instructions on uploading your prescription to the ResMed Shop, or sharing your doctor's contact information.
Free ground shipping
90-day manufacturer's warranty
Sleep advisor support
Exclusive to AirMini™, HumidX™ F20 is ResMed’s standard waterless humidifcation system, designed to retain moisture and humidify the air you breathe.
HumidX F20 is only compatible with the F20 full face mask.
Please note HumidX F20 is NOT compatible with the P10 nasal pillows, N20 and N30 nasal, or F30 full face masks.
Our team of friendly Sleep Advisors can help you determine whether this product is right for you based on your CPAP therapy needs. Just use our easy, online scheduling system below to find a time that works for you. Typical calls take only 15 minutes or less.Schedule a call