Will this fit my casement or crank-out window?

Yes. It is designed for casement, crank-out, push-out, skylight and other non-sliding windows. Please measure your window before ordering.

How do I choose between the 300CM and 400CM size?

Measure the total perimeter of your window frame. Choose 300CM for up to 118", and 400CM for up to 157". Pick the closest larger size.

Do I need tools or drilling to install it?

No tools or drilling required. Clean the frame, apply the hook tape, attach the seal, place the hose through the zipper, and close it around the hose.

Does it help keep hot air from coming back inside?

Yes. It helps seal the open window area around the exhaust hose, reducing hot air backflow and supporting more efficient summer cooling.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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IKSTAR Portable AC Window Seal Kit 400CM/157 for Casement, Crank-Out & Skylight Windows, No-Drill Window Vent Kit with Adjustable Zipper, Fits Single & Dual Hose Portable Air Conditioners

Q: Can it work with single hose and dual hose portable AC units?

Yes. The adjustable zipper opening works with both single and dual hose portable air conditioners, as well as many dehumidifiers and tumble dryers.

Product ID: 497870203

📏Fits windows up to 400CM/157"

🔄Adjustable zipper for single & dual hose ACs

🛠️No-drill, tool-free installation

€ 45.20

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

❄️ Seal the heat out, cool vibes in — your window’s new best friend!

EFFORTLESS SETUP - No drills, no damage—install in minutes with simple hook tape for renter-friendly convenience.
PRECISION FIT GUARANTEE - Generous 400CM/157" length ensures a tailored fit, beating DIY cardboard or tape hacks every time.
FLEXIBLE HOSE POSITIONING - Adjustable zipper opening adapts seamlessly to single or dual hose portable ACs for a sleek, customized fit.
MAXIMIZED COOLING EFFICIENCY - Seals out hot air backflow to keep your space cooler and your energy bills lower.
UNIVERSAL WINDOW COMPATIBILITY - Perfectly engineered for casement, crank-out & skylight windows—no sliding window? No problem.

The IKSTAR Portable AC Window Seal Kit is a versatile, no-drill solution designed for casement, crank-out, and skylight windows up to 400CM/157". It features an adjustable zipper to fit both single and dual hose portable air conditioners, effectively reducing hot air backflow for enhanced cooling efficiency. Ideal for renters and seasonal use, it installs quickly with hook tape, offering a cleaner, more flexible alternative to traditional window vent panels.

Specifications

ASIN	B0BLH4Y374
Batteries required	No
Best Sellers Rank	#8,998 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #15 in Accessories (Home & Kitchen)
Customer Reviews	4.3 4.3 out of 5 stars (3,778)
Item Weight	11.7 ounces
Item model number	4M
Manufacturer	Aappiness
Product Dimensions	1 x 1 x 1 inches

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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