CPAPology Black Knight Protector Mat Jack CPAP Mask rainout is caused when the

rainout is caused when the air travelling from the humidifier to the mask starts to cool and forms condensation inside the hose

Great travel accessory - takes up little space in luggage

Enhanced hook and loop fastener for secure attachment

while increasing user comfort

The Raptor’s tall and agile design allows tubing to be held from above

CPAPology Black Knight Protector Mat Jack CPAP Mask rainout is caused when theThe Ultimate Protector for CPAP The Black Knight CPAP Protector Mat is an accessory every CPAP user should have. Many CPAP users experience the frustrating (and sometimes damaging) result of their CPAP machine being pulled off the nightstand from tossing and turning in bed. The Black Knight can keep your CPAP machine in place with this cost effective, non slip silicone mat. Black Knight comes in two different sizes and addresses other common issues