Fisher and Paykel Eson 2 Reusable Diffuser Filter and Cover premo the LiFePO4 battery EB3A adopts

the LiFePO4 battery EB3A adopts possesses a natural advantage due to its remarkable thermal and chemical stability

Open Line of Sight: The mask's frame and cushion are designed to provide an unobstructed view

as well as for performance-related reasons

All Brevida masks use a single frame size so any AirPillow size can be used on any mask frame

Fisher and Paykel Eson 2 Reusable Diffuser Filter and Cover premo the LiFePO4 battery EB3A adoptsThis Fisher and Paykel Eson 2 Mask Reusable Diffuser Cover snaps over the built in exhalation holes on the Eson 2 Nasal CPAP Mask elbow. It is an optional item that will reduce sound levels by approximately 10 dBA, and disperse the exhaust airflow. The filter reduces noise and draft and is washable and very durable. The diffuser filter and cover snaps over the built in exhalation holes on the elbow section of the Eson 2 Nasal Mask. The Eson 2 Diffuser