The Philips DreamStation Water Tank enhances the effectiveness and comfort of your CPAP therapy with its large 1-liter capacity and built-in antimicrobial filter. This essential accessory ensures optimal humidification throughout the night, reducing symptoms of dry mouth and nasal congestion. The dishwasher-safe tank simplifies cleaning, while its durable construction guarantees longevity and reliability. Compatible with Philips DreamStation 1 and DreamStation Go machines, this water tank provides a clean and healthy breathing environment, reducing the risk of infection. Experience a refreshed and rejuvenated night's sleep with the Philips DreamStation Water Tank, a must-have accessory that complements your trusted CPAP machine.