Replacement Dishwasher Safe Water Chamber Tub (With Lid) for Philips Respironics DreamStation 2 Heated Humidifiers

The Replacement Dishwasher Safe Water Chamber Tub (With Lid) for Philips Respironics DreamStation 2 Heated Humidifiers is the replacement water chamber with lid for DreamStation 2 CPAP machine.  Recommended replacement is every six months   In the box: (1) Water Chamber Tub (1) Lid