Developed for use with the BLU09 or BLU12 portable air conditioner.

The Window Sheet is a must-have accessory for anyone using a BLU09 or BLU12 portable air conditioner. It’s designed to prevent warm air from flowing back into your cooled room through the hose of your AC.

To use the Window Sheet, simply seal it around your open window and then zip it around the nozzle of your air conditioner hose. This creates a barrier that blocks the return flow of warm air, making your AC as efficient as possible.

The Window Sheet is also compatible with all portable air conditioners and suitable for all window types. It’s easy to fit to both the window and the hose, so you can start enjoying optimal cooling performance in no time. Get the Window Sheet today and take the first step towards a more comfortable home.

The total length of the window sheet (which wraps around the window opening) is 3.78m and the zip length within the sheet is 2.45m.