Philips Respironics Wisp Fabric Frame Nasal Mask Fitpack PST-YT-EXEMPT SpO2 Accuracy Range: + /

SpO2 Accuracy Range: + / - 3 Percent

Replace every 4x per year (1 Pre-Filter every 3 months)

Low incline support: Dimensions and angles tested to provide a gentle and stable supine position

Breathable mesh wrap reduces built-up perspiration

•Protective front cover to keep your TENS unit safe

Philips Respironics Wisp Fabric Frame Nasal Mask Fitpack PST-YT-EXEMPT SpO2 Accuracy Range: + /With its minimally invasive design and superior seal, Wisp delivers the comfort and performance all patients deserve. Features: Open field of vision so patients can enjoy normal activities Thanks to the open field of vision, patients can read, watch TV, and even wear glasses before they go to sleep. Click fit headgear for easy adjustment Headgear with elastic crown strap and integrated tube holder. Self adjusting for a more natural fit. Reversible