Puritan Bennett GoodKnight 420G

The GoodKnight® 420 CPAP System is the smallest and lightest continuous positive airway pressure (CPAP) device on the market. It is designed to help active sleep disorder patients preserve their lifestyles while complying with therapy. The GoodKnight 420G model provides quiet, effective CPAP therapy for a wide range of prescriptions.

Product Features:

• Wide pressure range (4 to 20 cm H20).
• Ultra-quiet operation.
• Adjustable pressure calibration.
• Durable construction.
• Automatic voltage regulator.
• Altitude compensation feature.
• Optional D/C power supply.
• Automatic leak compensation.
• Breathing compliance meter.
• Compatible with complete family of Puritan Bennett® CPAP interfaces, including the Breeze SleepGear™ CPAP Interface System.

Specifications:

Power Supply: power cord

Weight: 1.54 pounds

Dimensions: 5.6" W x 2.9" H x 7.7" L