Boost your portable AC's performance with the Berdsen Window Seal Kit. This easy-to-install seal blocks hot air, improves cooling efficiency, and saves on energy bills.

Maximize Cooling with Our Portable Air Conditioner Window Seal

Stop letting hot air undermine your portable air conditioner's hard work. The Berdsen Window Seal Kit creates a barrier around your open window, preventing warm air from flowing back into your room. This simple solution dramatically increases cooling efficiency, helping your space get cooler faster and reducing your energy consumption. It's the perfect accessory for any home or office with a portable AC unit.

Key Features and Benefits:

• Enhanced Cooling Performance: Effectively seals the window gap to keep cool air in and hot air out, making your air conditioner more effective and saving you money.
• Easy No-Drill Installation: Set it up in minutes! The kit includes strong, self-adhesive hook-and-loop tape that attaches directly to your window frame and sash without any tools or damage.
• Universal Compatibility: Designed to fit most standard window types (in-swing and out-swing) with a maximum perimeter of 400 cm (157 inches). Compatible with the Berdsen BD-582 and other portable ACs.
• Durable & Weather-Resistant: Made from high-quality, water-repellent, and UV-resistant material, ensuring long-lasting performance through sunny and rainy days.
• Keeps Pests Out: The seal also functions as an insect screen, preventing mosquitoes, flies, and other unwanted guests from entering your cool sanctuary.

What's in the Box:

• Window sealing cloth with zipper
• Roll of self-adhesive Velcro tape
• Installation instructions

Upgrade your comfort today! Add the Berdsen Window Seal Kit to your cart and enjoy a cooler, more efficient space all summer long.