🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$41.99
Add to cart
Home/DIY & Tools/Building Supplies/Heating & Cooling/Weatherproofing/Window Insulation Kits
Portable AC Window Seal Kit – 3-Layer Insulation Vent Cover — image 1
Window Insulation KitsGeneric✓ In stock

Portable AC Window Seal Kit – 3-Layer Insulation Vent Cover

★★★★★
$41.99

Options

1 available
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
Add to cart
About this item
  • Cool Air Retention Insulation: The 3-layer composite fabric window seal traps cool air and blocks heat with its aluminum film thermal strip. This UV, rain, and dust resistant air conditioner window cover provides energy-saving insulation to keep your space comfortable
  • Weight-Distributed Anti-Leak Vent: Featuring a dual-layer air vent and anti-deformation sleeve, this AC window seal kit blocks cold air escape. The weight-distributing double layer vent provides a durable airtight seal, maintaining optimal cooling performance when using a portable AC
  • Adjustable AC Window Insulation Strip: This ac window seal with stitched edge adjustable fabric and foldable design serves as a height mismatch solving sealing cover for custom fit sliding window insulation strip, providing an adjustable window fit to block drafts and noise
  • Portable AC Quick Seal: This portable air conditioner window seal delivers a quick install and detach design, seconds-fast mount insulation cover, and foldaway fabric for easy storage. The heavy-duty panel substitute creates a renter portable AC window seal kit for renters
  • All-Purpose Window AC Seal: This window ac seal offers a wide compatibility range as a sliding door air gap insulation fabric, multi sliding window AC accessory, horizontal vertical sliding window seal, and gap blocking portable window kit that blocks hot air and saves energy
Product details
Brand
Generic
Manufacturer
Generic
Colour
Multicolor
Size
L
Model number
XUA8LAJ1DVLFEOI9
Part number
XUA8LAJ1DVLFEOI9

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

You might also like

Similar items

View all →
Portable AC Window Seal Kit – 3-Layer Insulation Vent Cover | Bigamart