ResMed HumidX Plus Waterless Humidifier for AirMini

HumidX Plus is the grey disc ResMed makes for very dry air, where the standard HumidX isn't quite enough. It sits in your AirMini mask connector and returns more of the warmth and moisture you breathe out, helping your nose and throat stay comfortable on flights and at altitude.

Like the blue disc, it needs no water and no power, so it adds nothing bulky to your bag. ResMed's guide expects you may need to switch levels as conditions change, so keeping both kinds on hand makes sense for anyone who travels often.

Key features:

• More humidity than standard: ResMed rates it above the blue HumidX, for rooms and trips where the air holds very little moisture.
• Included in mask packs: ResMed's AirMini mask packs come with one disc of each type, and these packs keep you supplied once that first HumidX Plus is used up.
• Same masks as HumidX: It fits the AirFit N20, AirTouch N20, AirFit N30 for AirMini and AirFit P10 for AirMini, in the same connector.
• Adjusts both ways: Droplets mean stepping back to the blue disc, while lasting dryness with a good seal points to a heated humidifier.
• Licensed in Canada: Plus appears on ResMed's Health Canada licence for the AirMini system, alongside the machine itself.

HumidX Plus suits AirMini users on a nasal or pillows mask who still wake up dry on the standard disc, or who travel somewhere dry. Pack it alongside a few blue discs and you'll have the right level ready wherever you sleep.