Fisher & Paykel Eson 2 Diffuser APAP and the washable diffuser helps

and the washable diffuser helps reduce airflow noise and draft

Key Benefits:

Unobstructed Field of Vision – The widest field of vision among leading full-face masks

This is the replacement headgear for the Fisher & Paykel Nova Micro Nasal Pillow CPAP Mask

Fisher & Paykel Eson 2 Diffuser APAP and the washable diffuser helpsReplacement Diffuser for the Fisher & Paykel Eson 2 Nasal CPAP Mask. This Product Includes: 1 x Diffuser Compatible Masks: Fisher & Paykel Eson 2 Nasal Mask Usage: The Eson 2 Diffuser Cover is washable for easy maintenance. To clean, simply wash it in warm, mildly soapy water once a week. After washing, rinse it thoroughly and allow it to air dry before reuse. For optimal performance, replace the diffuser cover whenever it appears worn or damaged.