Waterproof Window Seal for Mobile Air Conditioning and Exhaust Air Dryer

Features:
This window seal for air conditioning systems, which can stop hot air entering into your house by locking the hose between the window frame and the window selbst to makes your room keep cooling.
Easy to install, no need to drill holes on the wall, and do not need window kits, adaptor for your hoses or additional tools.
Suitable for all standard types of window, but not suitable for left and right sliding sash window or door.
Suitable for all mobile air-conditioning units and laundry dryer.
The window still remains fully functional and can be closed and open as usual.
Which is waterproof and washable, the water condenses into beads and does not penetrate.
Velcroed design works with two-way separating zipper, suitable for all air conditioning and all hose sizes, stable and reliable.