Driveâ€™s Celestia CPAP is a continuous positive airway pressure machine designed for comfort, ease-of-use and reliability. The Celestia offers a quiet operation of 30 decibles @10cmH20 and a fully integrated humidifier. The Celestia has a small footprint and weighs 3.08 pounds. Ramp pressure starts at 3cm and there are 10 ramp settings up to 45 minutes. The Celestia includes compliance software and records apnea, hypopnea and snoring index.