ResMed Replacement Tub for HumidAir H4i CPAP Humidifier humdifer Another great feature is the

Another great feature is the eco-friendly diffuser filter that improves air filtration and reduces sound levels by 33%

the heated tube can be set to one of five heat settings

The BMC F5A is an ideal full-face CPAP mask if you wear glasses while reading or watching TV

Filters out troublesome particles like household dust

According to the patient's need

ResMed Replacement Tub for HumidAir H4i CPAP Humidifier humdifer Another great feature is theReplacement tub for the H4i Humidair Humidifier, used on S8 machines. The Humidair 4i is an optional upgrade for ResMed S8 CPAP, Autoset Spirit and Autoscore flow generators. The H4i clips onto the front of the S8, replacing the front sound baffle. Make sure your Humidifier is an H4i before you order this replacement tub.