I thought airMini would work. I tried with N30 mask with humidifier. far too little humidity. throat, mouth, sinus completely dry. woke up with headach and serious sinus pain, worse than any bad cold. unfortunately easyBreathe has awful return policy. I could return for store credit, but they offer zero alternatives. so im going to lose my investment. and yes I've used a different cpap machine for many years with a humidifier with no problems. dont buy airMini unless the vendor has an unconditional return policy.