【Safe Material】High-density foam window AC insulation strip with non-irritating adhesive, free from formaldehyde and harmful odors. Effectively blocks 90% airborne dust and pollen particles through gaps.
【Energy Saver】Seals 0.1"-3" gaps around window air conditioner insulation units. Reduce HVAC energy waste by preventing summer heat & winter cold leakage.
【Versatile Kit】Air Conditioner Window Kit for sealing gaps, noise reduction, and furniture protection, with removable adhesive ensuring clean seasonal adjustments.
【Easy Install】Pre-scored bendable strips for window AC insulation on tilt/slide windows. Cut to exact size with scissors in 10 seconds—no tools needed.
【Pro Tips】Apply air conditioner window seal on clean/dry surfaces only. Avoid stretching during installation. Not recommended for porous materials or outdoor UV exposure.