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 windows up to 400CM/157"

🔄Adjustable zipper for single & dual hose ACs

🛠️No-drill, tool-free installation

€ 40.86

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

❄️ Cool your space, not your style — the ultimate no-drill AC window seal kit!

EFFORTLESS SETUP - No drills, no damage—install in minutes with strong adhesive tape, perfect for renters and seasonal use.
PRECISION FIT GUARANTEE - Generous 400CM length covers large window perimeters; just measure once, chill forever.
FLEXIBLE HOSE POSITIONING - Adjustable zipper opening adapts 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 more comfortable all summer long.
UNIVERSAL WINDOW COMPATIBILITY - Seamlessly fits 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". Featuring an adjustable zipper, it fits both single and dual hose portable air conditioners, effectively reducing hot air backflow for enhanced cooling efficiency. Easy to install with adhesive tape, it’s ideal for renters and seasonal use, delivering a clean, professional finish without permanent modifications.

Specifications

ASIN	B0BLH4Y374
Best Sellers Rank	#21,422 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #32 in Accessories (Home & Kitchen)
Customer Reviews	4.3 4.3 out of 5 stars (4,730)
Item Weight	10.8 ounces
Item model number	4M
Manufacturer	Aappiness
Product Dimensions	1 x 1 x 1 inches

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