Primo PR577AC-SEAL

The Primo PR577AC-SEAL window seal for portable air conditioners is a practical solution to significantly improve the efficiency of portable air conditioners and reduce air exchange with the outside air. It is simply attached to the window and ensures that warm air stays outside while the cooled indoor air is retained inside.
Eeasy installation (Easy-Skin/Co-Mounting System)
Blocks the entry of warm outside air
The window can still be opened and closed
Suitable for windows up to 400 cm in circumference
Prevents pets (e.g., cats) from getting trapped in tilted windows
Water-repellent material
Washable up to 40 °C
The Primo PR577AC-SEAL enhances the performance of portable air conditioners by minimizing air loss, thus ensuring more efficient cooling. At the same time, the window remains flexible to use, increasing everyday comfort. The robust, low-maintenance material is reusable and can be easily cleaned when needed, making the window seal a durable and practical addition to portable cooling systems.