The Eson™ is the newest Fisher and Paykel nasal mask, combining both innovation and convenience into one CPAP mask. The compact size ensures comfort and ease of use with only three main elements to employ. Superiorly quiet with the virtually none of annoying airflow associated with some masks that sometimes cause sleep disturbances for the user as well as the bed partner. With the three uncomplicated parts, the user will find disassembly and re-assembly for cleaning easier than ever and less cumbersome. Simplicity in design with maximized technology and comfort make the Fisher & Paykel Eson™ Nasal Mask and Headgear a sleep therapy patient’s dreams come true. Three features you'll enjoy include the RollFit™ Seal for easy adjustments, the ErgoFit Headgear for air circulation and the EasyFrame for better line of sight.