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

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 up to 400CM/157" window perimeter

🔄Adjustable zipper for single & dual hose ACs

🛠️No-drill, tool-free installation

41926CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

PRECISION FIT GUARANTEE - Generous 400CM/157" length ensures a tailored fit, outperforming DIY cardboard or tape solutions.
FLEXIBLE HOSE COMPATIBILITY - Adjustable zipper opening accommodates both single and dual hose portable air conditioners for ultimate versatility.
MAXIMIZED COOLING EFFICIENCY - Seals window gaps to reduce hot air backflow, keeping your space cooler and more comfortable.
EFFORTLESS SETUP ZERO DAMAGE - No drilling or special tools needed—perfect for renters and seasonal use without leaving a trace.
UNIVERSAL FIT FOR UNIQUE WINDOWS - Designed specifically for casement, crank-out, push-out, and skylight windows where sliding panels fail.

The IKSTAR Portable AC Window Seal Kit is a no-drill, adjustable vent solution designed for casement, crank-out, and skylight windows up to 400CM/157" perimeter. Compatible with single and dual hose portable air conditioners, it reduces hot air backflow to enhance cooling efficiency. Ideal for renters and seasonal use, it installs easily without tools, providing a cleaner, more effective alternative to traditional window vent panels.

Specifications

ASIN	B0BLH4Y374
Best Sellers Rank	#16,295 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #27 in Accessories (Home & Kitchen)
Customer Reviews	4.2 4.2 out of 5 stars (3,791)
Item Weight	10.8 ounces
Item model number	4M
Manufacturer	Aappiness
Product Dimensions	1 x 1 x 1 inches

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