Philips Respironics Amara View Headgear

USAGE: Two sizes of Amara Headgear -- Standard and "RS" Reduced Size -- are available to fit a wide range of faces. Currently Respironics provides the "RS" Reduced Size Headgear with all Petite and Small Amara masks; and the Standard Size Headgear with all Medium and Large masks. Either headgear size can be used with any Amara mask. To determine which headgear you are currently using check the bottom straps of the headgear, near the Velcro tabs, to see if the letters "RS" are printed there. If they are then you are using "RS" Reduced Size Headgear; if they are not then you are using Standard Headgear.