---
product_id: 507148706
title: "Upgrade Portable AC Window Seal - Casement Window Air Conditioner Seal works with Mobile Air-Conditioning - Keep Hot Air Out - Keep House Cool, Easy to Install and Detachable-118\"（300CM）"
brand: "ikstar"
price: "5954CFA"
currency: XOF
in_stock: false
reviews_count: 8
url: https://www.desertcart.sn/products/507148706-upgrade-portable-ac-window-seal-casement-window-air-conditioner-seal
store_origin: SN
region: Senegal
---

# Energy-saving seal 118-inch universal fit Machine washable & reusable Upgrade Portable AC Window Seal - Casement Window Air Conditioner Seal works with Mobile Air-Conditioning - Keep Hot Air Out - Keep House Cool, Easy to Install and Detachable-118"（300CM）

**Brand:** ikstar
**Price:** 5954CFA
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Keep your cool without compromise—seal the heat out, save energy, and chill smarter!

## Quick Answers

- **What is this?** Upgrade Portable AC Window Seal - Casement Window Air Conditioner Seal works with Mobile Air-Conditioning - Keep Hot Air Out - Keep House Cool, Easy to Install and Detachable-118"（300CM） by ikstar
- **How much does it cost?** 5954CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/507148706-upgrade-portable-ac-window-seal-casement-window-air-conditioner-seal)

## Best For

- ikstar enthusiasts

## Why This Product

- Trusted ikstar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Reusable:** Made from thickened, waterproof material with 4 zipper settings for a snug, weatherproof seal.
- • **Seamless 118-inch Fit:** Fits most casement & crank windows up to 300cm perimeter—no drilling required!
- • **Effortless Installation:** Velcro-based setup means zero tools, zero damage—install or remove in minutes.
- • **Universal Compatibility:** Works with top portable AC brands like DeLonghi, LG, Midea, and Shinco for ultimate versatility.
- • **Maximize Cooling Efficiency:** Blocks hot air infiltration to keep your space cooler longer and slash AC energy bills.

## Overview

The IKSTAR 3M Portable AC Window Seal is a 118-inch, easy-to-install, reusable air conditioner window kit designed for casement and crank windows. It prevents hot air from entering your room, enhancing cooling efficiency and reducing energy costs. Made from durable, washable materials with a secure Velcro system, it fits most portable AC units and requires no drilling or permanent modifications.

## Description

Buy Upgrade Portable AC Window Seal - Casement Window Air Conditioner Seal works with Mobile Air-Conditioning - Keep Hot Air Out - Keep House Cool, Easy to Install and Detachable-118"（300CM）: Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Order larger than you think you'll need - but works wonderfully and holds up well - Order large than what you think you'll need. I didn't, and the whole inside isn't attached to anything. But, what is attached and is to the outside, on the windy side of the house, holds up wonderfully. Sat at my jewelry desk in front of the window during a wonderfully violent storm in northern Wisconsin, and it didn't budge at all. Keeps my upstairs loft bedroom nice and cool.
Review: A quick and simple solution to tricky windows - I recently purchased a Portable AC Window Seal and I am very happy with it. It is easy to install and it keeps my home cool and comfortable. I was able to install it myself in just a few minutes. The seal creates a tight seal around the window. I have not experienced any air leaks since I installed it. The window seal is made of a durable material that is easy to cut to size. It comes with adhesive that makes it easy to adhere to the window frame. The window seal creates a tight seal around the window, preventing hot air from entering the home and cool air from escaping. I have been using the window seal for a few days now and I have noticed a significant difference in the temperature of my home. My home is cooler and more comfortable. I would highly recommend this to anyone who has a portable AC unit and a tricky window through which the hose should go. ...

## Features

- 𝙒𝙞𝙩𝙝 𝟯𝙈 (𝟭𝟭𝟴") 𝙒𝙞𝙣𝙙𝙤𝙬 𝙎𝙚𝙖𝙡,𝙆𝙚𝙚𝙥 𝙃𝙤𝙩 𝘼𝙞𝙧 𝙊𝙪𝙩: When you use this portable ac window kit, you can easily put the portable AC tube out of the window. This neither blocks the light coming from the window nor does it require any disruption of construction to the window. Easily helps maintain the temperature of your choice, no matter how hot it is outside! Keeps you cool all summer long!
- 𝙀𝙣𝙚𝙧𝙜𝙮 & 𝘾𝙤𝙨𝙩 𝙎𝙖𝙫𝙞𝙣𝙜: Portable window air conditioner seal kit prevents warm air from entering your room, by creating a “closed environment” which keeps your room cool longer and significantly reduces the energy consumption of your air conditioner, saving you money on electricity and solving the worries caused by central air conditioning. In addition, this unit can be washed up to put in storage and use again next year!
- 𝙃𝙞𝙜𝙝-𝙌𝙪𝙖𝙡𝙞𝙩𝙮 𝙈𝙖𝙩𝙚𝙧𝙞𝙖𝙡 & 𝙍𝙚𝙪𝙨𝙖𝙗𝙡𝙚: The crank window ac kit is made of the latest thickened air conditioning material, with 4 zipper settings, can be very firmly fixed exhaust port, and sealed windows, to prevent pesky outdoor irritants and rainwater entry. The design of the Velcro makes it easy to disassemble, even if dirty. A gentle pull can be removed for washing/machine washing.
- 𝙀𝙖𝙨𝙮 𝙩𝙤 𝙄𝙣𝙨𝙩𝙖𝙡𝙡- 𝙉𝙤 𝙉𝙚𝙚𝙙 𝙩𝙤 𝘿𝙧𝙞𝙡𝙡 𝙃𝙤𝙡𝙚𝙨: This portable ac casement window seal does not need any window kits, adapters for your hose, or additional tools to install, because it does not need to drill holes in the window, just stick the Velcro, then stick the product, tie it with a fixed tie and you will never worry about falling off the exhaust pipe. It is compatible with most window types and portable air conditioners, removable & reusable, waterproof & rainproof
- 𝙁𝙞𝙩𝙨 𝙬𝙞𝙩𝙝 𝙈𝙤𝙨𝙩 𝙒𝙞𝙣𝙙𝙤𝙬𝙨: Suitable for bottom-hung windows, or skylights, it fits with most windows without any issues. Not Suitable for Sliding Windows, Vertical Push-pull Window, Stereo Revolving Windows. Pay attention： Any window with the entire perimeter longer than 300cm is not suitable. PLEASE MEASURE the LENGTH of the Window BEFORE PURCHASING.suitable for dolonghi, lg, midea, shinco, ac window seal double hose universal ac window kit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNBMT34T |
| Best Sellers Rank | #1,305,718 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2,535 in Accessories (Home & Kitchen) |
| Customer Reviews | 3.6 3.6 out of 5 stars (145) |
| Item Weight | 7.8 ounces |
| Item model number | 3M |
| Product Dimensions | 1 x 1 x 1 inches |

## Images

![Upgrade Portable AC Window Seal - Casement Window Air Conditioner Seal works with Mobile Air-Conditioning - Keep Hot Air Out - Keep House Cool, Easy to Install and Detachable-118"（300CM） - Image 1](https://m.media-amazon.com/images/I/71lOBuQPCOL.jpg)
![Upgrade Portable AC Window Seal - Casement Window Air Conditioner Seal works with Mobile Air-Conditioning - Keep Hot Air Out - Keep House Cool, Easy to Install and Detachable-118"（300CM） - Image 2](https://m.media-amazon.com/images/I/71EwEM7FOsL.jpg)
![Upgrade Portable AC Window Seal - Casement Window Air Conditioner Seal works with Mobile Air-Conditioning - Keep Hot Air Out - Keep House Cool, Easy to Install and Detachable-118"（300CM） - Image 3](https://m.media-amazon.com/images/I/71k3SuzBJTL.jpg)
![Upgrade Portable AC Window Seal - Casement Window Air Conditioner Seal works with Mobile Air-Conditioning - Keep Hot Air Out - Keep House Cool, Easy to Install and Detachable-118"（300CM） - Image 4](https://m.media-amazon.com/images/I/71ef1PN+8SL.jpg)
![Upgrade Portable AC Window Seal - Casement Window Air Conditioner Seal works with Mobile Air-Conditioning - Keep Hot Air Out - Keep House Cool, Easy to Install and Detachable-118"（300CM） - Image 5](https://m.media-amazon.com/images/I/71A1e+zSUQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Order larger than you think you'll need - but works wonderfully and holds up well
*by S***. on August 1, 2023*

Order large than what you think you'll need. I didn't, and the whole inside isn't attached to anything. But, what is attached and is to the outside, on the windy side of the house, holds up wonderfully. Sat at my jewelry desk in front of the window during a wonderfully violent storm in northern Wisconsin, and it didn't budge at all. Keeps my upstairs loft bedroom nice and cool.

### ⭐⭐⭐⭐ A quick and simple solution to tricky windows
*by E***N on May 19, 2023*

I recently purchased a Portable AC Window Seal and I am very happy with it. It is easy to install and it keeps my home cool and comfortable. I was able to install it myself in just a few minutes. The seal creates a tight seal around the window. I have not experienced any air leaks since I installed it. The window seal is made of a durable material that is easy to cut to size. It comes with adhesive that makes it easy to adhere to the window frame. The window seal creates a tight seal around the window, preventing hot air from entering the home and cool air from escaping. I have been using the window seal for a few days now and I have noticed a significant difference in the temperature of my home. My home is cooler and more comfortable. I would highly recommend this to anyone who has a portable AC unit and a tricky window through which the hose should go. ...

### ⭐ Doesn’t stick well
*by D***R on June 14, 2024*

It doesn’t adhere to the window well. For my windows I was worried about being robbed so I barred in the window on top of it. Now I see that after only a week or two, the thing is falling apart. Now I have to take down my entire protective enclosure in order to fix the cheap tape. Not worth it.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-17*