---
product_id: 497870203
title: "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"
price: "118.51 DT"
currency: TND
in_stock: true
reviews_count: 13
url: https://www.desertcart.tn/products/497870203-ikstar-portable-ac-window-seal-kit-400cm-157-for-casement
store_origin: TN
region: Tunisia
---

# Fits windows up to 400CM/157" Adjustable zipper for single & dual hose ACs No-drill, tool-free installation 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

**Price:** 118.51 DT
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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
- **How much does it cost?** 118.51 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/497870203-ikstar-portable-ac-window-seal-kit-400cm-157-for-casement)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **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.

## Overview

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.

## Description

Buy 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: Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Does exactly what it’s supposed to would recommend! - We just moved into a new place that has crank open windows and I must say I am satisfied with the quality durability and sturdiness of this product! The adhesive that they supply with it worse very good and the price was well worth it as well! It fit just like it should although I highly recommend you double and triple check your measurements! I would recommend this to my friends for sure
Review: Works Perfectly For Crank Out Window - Works perfectly for my older swing out window. I don't have central air and my room is upstairs so it gets pretty hot in the summer, too hot for just fans. I'd given up on using a portable AC because of the difficulty sealing off this type of window but this seal did exactly what I needed it to do. I highly recommend this kit!

## Features

- ✅Designed for Casement, Crank-Out & Skylight Windows：This portable AC window seal kit is designed for casement, crank-out, push-out and skylight windows where standard sliding window panels may not fit. It fits window perimeters up to 400CM / 157" and offers a practical window vent solution for non-sliding window types.
- 🌟Fits Single & Dual Hose Portable Air Conditioners：The adjustable zipper opening works with single and dual hose portable air conditioners, making it easier to position the exhaust hose at different heights. A flexible portable AC window vent kit for a cleaner setup than rigid window panels with fixed hose ports.
- ❄Helps Reduce Hot Air Backflow for Better Cooling：By sealing the open window area around the exhaust hose, this portable air conditioner window seal helps reduce warm outdoor air from flowing back inside. It supports more efficient cooling and helps keep your room more comfortable during hot weather.
- 🔨No-Drill Installation for Apartments & Seasonal Use：Install this AC window seal kit without drilling or special tools. Simply clean and dry the window frame, apply the hook tape, attach the seal, place the hose through the zipper opening, and tighten around it. A convenient choice for apartments, renters, bedrooms and home offices.
- 🌝Measure Before Ordering for the Best Fit：This 400CM / 157" window seal is best suited for clean, smooth window frames and seasonal portable AC use. Please measure your window before ordering to ensure the correct fit. A more adjustable alternative to cardboard or tape DIY setups for casement and crank windows.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #22,773 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #34 in Accessories (Home & Kitchen) |
| Customer Reviews | 4.3 out of 5 stars 4,730 Reviews |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/611lXPZDkxL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71MPzjgcCVL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/7136L7lPclL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/71isfDnqRsL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71OYSqt8sTL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Will this fit my casement or crank-out window?**
A: Yes. It is designed for casement, crank-out, push-out, skylight and other non-sliding windows. Please measure your window before ordering.

**Q: How do I choose between the 300CM and 400CM size?**
A: 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.

**Q: Can it work with single hose and dual hose portable AC units?**
A: Yes. The adjustable zipper opening works with both single and dual hose portable air conditioners, as well as many dehumidifiers and tumble dryers.

**Q: Do I need tools or drilling to install it?**
A: 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.

**Q: Does it help keep hot air from coming back inside?**
A: Yes. It helps seal the open window area around the exhaust hose, reducing hot air backflow and supporting more efficient summer cooling.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does exactly what it’s supposed to would recommend!
*by T***K on August 17, 2026*

We just moved into a new place that has crank open windows and I must say I am satisfied with the quality durability and sturdiness of this product! The adhesive that they supply with it worse very good and the price was well worth it as well! It fit just like it should although I highly recommend you double and triple check your measurements! I would recommend this to my friends for sure

### ⭐⭐⭐⭐⭐ Works Perfectly For Crank Out Window
*by S***T on July 2, 2026*

Works perfectly for my older swing out window. I don't have central air and my room is upstairs so it gets pretty hot in the summer, too hot for just fans. I'd given up on using a portable AC because of the difficulty sealing off this type of window but this seal did exactly what I needed it to do. I highly recommend this kit!

### ⭐⭐⭐⭐ Gets the job done!
*by M***T on August 20, 2025*

Held up in full sun for entire summer. If you shut off your ac when it is humid, the adhesive may release on one side. We found that reinforcing with weather seal tape addressed the issue. It gives enough extra that you can easily fit it in a window. I recommend installing from top to bottom and on the straightest part of your window first. It is not hard to install, but it depends on your ability to peel carefully and how well you have cleaned and prepared the area. It did a good job of keeping the heat out, but I recommend also purchasing an insulating sleeve for the AC unit inside to get the full benefit. It is the same thickness aso one of those stuff in a tiny pouch windbreakers. So it's thin, but does what it needs to do. Good value for the money.

## Frequently Bought Together

- 400CM (157") Portable AC Window Seal Kit for Casement Crank Skylight Windows, Newest Waterproof Insulated Window Vent Kit with Flexible Zipper Design for Single&Dual Hose Air Conditioners, No Drilling
- XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards (50.8mm x 27.43m), Clear Window Draft Isolation Sealing Film Tape, No Residue
- BLACK+DECKER Smart Portable Air Conditioner, 12,000 BTU for Rooms up to 550 Sq. Ft., Smart Portable AC with Follow Me Remote and Window Kit, BPACT12WT, White

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-02*