This is universal headgear manufactured by SP Medical. It is good for:
Mirage Activa LT
Mirage Activa
Mirage SoftGel
Mirage SoftGel and Mirage Activa LT ConvertAble Pack
Mirage Micro
Mirage Micro for Kids
Ultra Mirage II
Ultra Mirage Full Face
Quattro Full Face
Return On Warranty Issues or Mask Assurance Purchase Only.