Wisp Nasal CPAP Mask FitPack with Headgear Size Options:Clear Frame FitPack (with SmallMedium, Large & ExtraLarge Cushions) designed specifically for use with

designed specifically for use with Philips Respironics DreamStation and DreamStation 2 CPAP/BiPAP machines

is designed exclusively for use with Z1 & Z2 Series CPAP Machines

They can also be used as an alternative interface for DreamWear Gel Nasal Pillow Masks

SmartStart and Auto-Stop

plush AFit Headgear is supplied with all Ascend Full Face & Nasal CPAP/BiPAP Masks

Wisp Nasal CPAP Mask FitPack with Headgear Size Options:Clear Frame FitPack (with SmallMedium, Large & ExtraLarge Cushions) designed specifically for use withCombining the performance and comfort of a nasal mask with the minimalist simplicity of a pillows mask the Wisp is a truly elegant solution for sleep therapy users. The Wisp's compact design and open style frame provide a sense of freedom and independence. Choose a sleek silicone or soft fabric frame to suit your preference and then find your best fit with three different cushion sizes included in each pack.