The GoodKnight 420S CPAP System by Puritan Bennett 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 Puritan Bennett GoodKnight 420S model provides quiet, effective CPAP therapy for a wide range of prescriptions and includes the ability to record downloadable data about your sleep therapy. Using Silver Lining 3.6 software, you, or your doctor, can download information from each night of your usage of this machine. Track your apnea hypopnea index and determine how your therapy is working for you!
Weighing in at only 1.5 lbs the Puritan Bennett 420S is a very popular model for users who travel often.
This machine uses pressure line tubing
. Standard tubing will not work with this machine.