The Beauty Panel Cover from Philips Respironics protects your DreamStation Go if you're not attaching your DreamStation Go Battery. It is also makes for a great replacement part. The cover will shield the device from any potential foreign material that could damage your CPAP machine.
A beauty panel cover is perfect for traveling because it protects the machine from potential damage.
Does the Beauty Panel fit over the humidifier?
No it does not. It is designed to cover your device if neither the battery or humidifier are covering the device.