The Standard Water Chamber for AirSense™ 10, AirStart™ 10, and AirCurve™ 10 Humidair™ Heated Humidifier is a replacement chamber for the AirSense™ 10, AirStart™ 10, and AirCurve™ 10 line of machines by ResMed. Opens for easy cleaning and filling of water. This is a standard water chamber and is not designed to be put in the dishwasher. Ships within 24-48 hours. Delivers 3-5 business days.