A Stainless Steel Heat Transfer Plate and a Water Chamber Constructed of Lexan, For the Integrated Heated Humidifier, Built for Durability, Water ResistantThis is the DeVilbiss IntelliPAP replacement water chamber for the integrated heated humidifier that works seamlessly with the Auto Adjusting or Standard IntelliPAP CPAP machine. Built for durability, the unit is water resistant, has a stainless steel heat transfer plate and a water chamber constructed of Lexan (polycarbonate resin thermoplastic).








