Portable Air Conditioner - Window Sheet 20L The Window Sheet is a

The Window Sheet is a must-have accessory for anyone using a BLU09 or BLU12 portable air conditioner

When fitted with a hose featuring a 10mm inner diameter

Please note:

Its pivoting head and 90-degree oscillation ensure optimal air circulation

making it a reliable and easy-to-use solution for large spaces

Portable Air Conditioner - Window Sheet 20L The Window Sheet is aThe 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 total length