The Fisher & Paykel Eson Nasal 2 Nasal Fit Pack has been enhanced to provide innovative comfort and functionality. A slim mask covering less surface area than its predecessor, the Eson 2 is a nasal mask designed to seal around the nose, keeping leaks in check quietly. This easy-to-use CPAP mask was designed to meet your individual needs and provide quality rest. The cushion is anchored in place by using a stabilizing forehead bar which provides additional support for the seal while allowing the cushion to adapt to changes in position. With only three simple parts, the nasal CPAP mask is easy to clean and easy to assemble. The Eson 2 is quiet and has minimal draft allow for an uninterrupted sleep.Enjoy the advanced comfort of the Eson 2 Nasal mask as its breathable, lightweight headgear and frame move with you to provide a soft and secure seal. It creates a quieter overall experience than the original through using a replaceable noise diffuser. The eco-friendly diffuser reduces sound by 33% to help you and your partner sleep peacefully.RollFit Seal : RollFit Seal is designed to deliver a precise fit and effective seal by automatically adjusting on bridge of nose.Easy Frame : The Easy Frame which fits all three seal sizes now has a narrower profile than its predecessor. This provides a clearer line of sight while retaining seal stability.Washable Diffuser : The innovative diffuser which reduces noise and draft, is now washable and more durable than the original F&P Eson.