Fisher and Paykel ESON Diffuser plus Cover - 10 Pack resmed The machine's ambient light sensor

The machine's ambient light sensor adjusts display brightness automatically depending on light levels in the room

the Oracle 452 CPAP mask can even be worn without headgear

The ResMed AirFit F30 headgear is designed to give you that extra softness and stability that is so important for a good fit

and slip on and off

Fisher and Paykel ESON Diffuser plus Cover - 10 Pack resmed The machine's ambient light sensorThe Diffuser Filters fit in between the Diffuser Cover and the Elbow on all Eson CPAP Masks. When in place the diffuser filters will lower the sound level of any Eson Series Mask by approximately 8 dBA! The diffuser filter measures 2 cm in length x 1. 5 cm in width. Diffuser Filters are not required for proper operation of the Eson Nasal Mask, but drastically reduces the noise level! These filters are for the Fisher & Paykel ESON mask only and are not