There is no major difference between the portable mist fan and the wall mounted misting as this fan uses the same parts and the same concept of cooling

Why to use the wall mounted misting fan?
When the space is an important factor, then the wall mounted misting fan is a better choice specially that this fan can be connected directly to any water source unlike the portable one which can use only the water from the attached water tank.

Key Features:

• Independent Silent motor
• Comes with the necessary brackets for easy installation
• Rust resistant
• High-quality water pump
• 90o oscillation
• It can be used in home, commercial and industrial applications