About this item

• FIT FOR U-SHAPE AC - Powrocket window air conditioner foam block mainly designed for U shape window ac units.Perfect fit for U shape air conditioner.
• HIGH QUALITY MATERIAL - The window ac foam block is made of high quality foam material.durable and sturdy.
• SEAL THE GAP - Apply weather seal tape to the bottom of the ac unit to seal the gap and help block the loss of cold air.
• EASY TO CUT - Foam block can be easily cut with a knife(Not Provided).Measure opening size and cut the foam block according the size you need.
• INSTALLATION EASILY-The U shape window ac foam block is easy to use and install. Refer to the installation instructions in the package for specific steps for quick installation.