Seatec SleepTight Chin Strap Size:Large The parts for Eson are

The parts for Eson are not compatible to be used with Eson 2 due to different connections

Both packs come with two cushions

the mask body

1xPhilips Respironics DreamStation Humidifier Water Chamber

Regular cleaning helps maintain comfort and hygiene

Seatec SleepTight Chin Strap Size:Large The parts for Eson areA gentle, effective way to ensure your mouth stays closed during CPAP or bi level therapy with a nasal or pillow mask. Help keep your mouth closed while you sleep. Probably the most stable of chin straps, the unique, multi strap design holds it securely in place, and gives lots of chin and lip support. Adjustable top strap Adjustable back strap Larger chin cup for more support Bottom lip support as well as chin Very stable multi strap design All