This is the Replacement Headgear with arms for Respironics Dreamwear Nasal CPAP Mask and Dreamwear Gel Nasal Pillow CPAP Mask. The headgear is available in one size fits all.
ResMed AirFit F30i Full Face CPAP Mask Frame
$60.00
ResMed AirFit N30 Nasal CPAP Mask Headgear
$40.00
Respironics Dreamwear Nasal CPAP Mask Headgear with Arms
$30.00