Window Seal Portable AC Zipper & Adhesive
High Quality
Free US Shipping
Hassle Free Returns
Stop warm air leaks through your window gaps effortlessly
Ensure efficient cooling by sealing window gaps—no tools required, no warm air intrusion.
Why is this window seal for portable air conditioners perfect for you?
✔ Quick and tool-free installation: The window seal attaches easily using adhesive strips and a zipper, eliminating the need for tools and reducing setup time, making installation straightforward and convenient.
✔ Flexible and airtight sealing: Made from stretchable fabric, the seal adapts to various window shapes and sizes while the zipper and adhesive edge prevent warm air from entering, enhancing cooling efficiency.
✔ Compact and available in multiple sizes: Lightweight at approximately 0.64 lb (10.2 oz) and available in approx. 9 ft 10 in (3 m) or 13 ft 1.5 in (4 m) lengths, the seal fits diverse window widths and can be stored space-efficiently when not in use.
Specifications
Material: Blended fabric
Available lengths: Approx. 9 ft 10 in (300 cm), 13 ft 1.5 in (400 cm)
Packed dimensions: Approx. 12.2 x 9.4 x 1.6 in (31 x 24 x 4 cm)
Weight: Approx. 0.64 lb (10.2 oz)
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.