---
product_id: 640023412
title: "Sliding Window Portable AC Vent Seal Cloth"
brand: "kifiray"
price: "£21.56"
currency: GBP
in_stock: true
reviews_count: 10
category: "Kifiray"
url: https://www.desertcart.co.uk/products/640023412-sliding-window-portable-ac-vent-seal-cloth
store_origin: GB
region: United Kingdom
---

# Adjustable length 40"-63" fits all sliding windows Zero-gap sealing with cuff drawstring & Velcro tie Waterproof & UV-resistant TU fabric for max durability Sliding Window Portable AC Vent Seal Cloth

**Brand:** kifiray
**Price:** £21.56
**Availability:** ✅ In Stock

## Summary

> ❄️ Seal the cool, ditch the heat – your window’s new best friend!

## Quick Answers

- **What is this?** Sliding Window Portable AC Vent Seal Cloth by kifiray
- **How much does it cost?** £21.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/640023412-sliding-window-portable-ac-vent-seal-cloth)

## Best For

- kifiray enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Weatherproof:** Made from premium TU fabric with waterproof and UV protection to keep your space cool and protected.
- • **Universal Fit, Zero Hassle:** Adjustable length and dual cuffs fit all portable ACs & dryers seamlessly.
- • **Tool-Free, Stress-Free Setup:** No drilling or tools needed—install in minutes with strong Velcro adhesion.
- • **Built to Last & Easy to Clean:** Double-stitched, tear-resistant fabric with removable cover for hassle-free maintenance.
- • **Ultimate Seal for Peak Cooling:** Cuff drawstring design locks exhaust pipes tight, blocking heat, rain, and pests effectively.

## Overview

The Kifiray Portable Air Conditioner Window Vent Kit offers an adjustable 40"-63" length universal fit for sliding windows, featuring a durable, waterproof TU fabric with UV protection. Its innovative cuff drawstring and Velcro tie system ensures a zero-gap seal around 4"-7" exhaust pipes, enhancing cooling efficiency while blocking heat, rain, and insects. Easy to install without tools, this tear-resistant, double-stitched kit is designed for long-term use and simple cleaning, making it an essential upgrade for any portable AC or dryer setup.

## Description

Easy to Install: No drilling and tools required. 1). Open the sliding window about 25cm and clean the dust on the window frame. 2). Measure the four sides of window and cut the vel-cro tapes. 3). Stick the tapes on the window frame, and then put the seal cloth on the tape(The extra length of the sealing cloth can be cut off with scissors, or rolled up and secured with clip). 4). Put the exhaust pipe through the cuff, tighten the drawstring and aid with a velcro tie for further fix the pipe.

Review: This is so great 😎🌠☀️Easy install and works great - This is fantastic. I have these window that has these glass pans. It’s a really old style and I have to remove a couple of the glass pans (LOUVER WINDOW) and then what I did is I just put on the Velcro, but I didn’t use the Velcro that came in the package I decided to buy the original Velcro brand VELCRO Brand Extreme Outdoor Double Sided Mounting Tape | Holds up to 15 Pounds on Brick or Other Rough Surfaces | UV and Weather Resistant | 14Ft Heavy Duty Roll I also bought weatherstrip where the tube goes into the air conditioning machine I bought this which helps seal it so no air leaks out. It’s really great. Kikerike Self Adhesive Foam Tape Weatherstrip 1/2in x 1/4in x 42Ft High Density Foam Insulation Strips Foam Seal Weather Stripping with Strong Adhesive for Door and Window Sound Isolation Soundproofing It was very easy to put on the window and it was very self-explanatory how to use it although there were instructions inside the package, which is nice. In previous years, I was just taping plastic bags to cover the hole but this year I decided to do it the right way ha ha. This is fantastic. I think it looks good and it’s easy to remove because it has the Velcro.
Review: So far, so good. - I’m a few days in using this and so far it’s worked perfect. I wanted to move it to a longer window, so I used what I had left of the velcro strip then used painters tape for the rest (and a box to fill the gap it wasn’t long enough to fill). That all works great too. Make sure the hose isn’t pulling down or else it will pull the Velcro away from the window.

## Features

- Adjustable Length: The size of this portable AC window sealing cloth is 11inW * 40"~63.7"L, it can be adjusted to suit the length between 40"~63" of the sliding widows. Matching with all portable air conditioners and dryers. Featured with two cuffs with covers, supports single and dual-vent hose.
- Better Sealing: Instead of the zipper design, this window seal kit uses a cuff drawstring design to better fit 4"-7" exhaust pipe, equipped with a vel-cro tie, double protection, can make the cuff more firmly lock the exhaust pipe, achieve zero gap sealing affect, greatly improve the cooling performance of air conditioning, cool down the room quickly, and effectively block out heat flows, rain, mosquitoes etc.
- Reliable Design: Our Upgraded A/C Window Vent Seal Kit is specially designed to solve the problems of zipper type whose sealing is poor and zipper bursting. Simple structure while improving the reliability of the product. And it's made of special TU fabric, waterproof and UV protection, heat will not seep through, make your room cool down quickly, reduce energy consumption and save your money.
- Long-term Using: Double-stitched sewing, tear-resistant. And the widen vel-cro and tape are great quality with strong adhesion, super easy to attach and the Velcro adhesion both to the window itself and sash to window is very secure. The window seal cover can be removed for washing when it's dirty. Truly durable and practical.
- Easy to Install: No drilling and tools required. 1). Open the sliding window about 25cm and clean the dust on the window frame. 2). Measure the four sides of window and cut the vel-cro tapes. 3). Stick the tapes on the window frame, and then put the seal cloth on the tape(The extra length of the sealing cloth can be cut off with scissors, or rolled up and secured with clip). 4). Put the exhaust pipe through the cuff, tighten the drawstring and aid with a velcro tie for further fix the pipe.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D6C9GBK1 |
| Best Sellers Rank | #519,916 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,011 in Accessories (Home & Kitchen) |
| Brand | Kifiray |
| Brand Name | Kifiray |
| Customer Reviews | 3.9 out of 5 stars 195 Reviews |
| Item Dimensions L x W | 63.7"L x 11"W |
| Manufacturer | Kifiray |
| Manufacturer Part Number | acventseal3m02 |
| Material | TU |
| Material Type | TU |
| Model Number | acseal3m02 |
| Number of Items | 1 |
| Product Dimensions | 63.7"L x 11"W |
| Recommended Uses For Product | Portable air conditioner and dryer installation |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Kifiray
- **Material:** TU
- **Number of Items:** 1
- **Product Dimensions:** 63.7"L x 11"W
- **Recommended Uses For Product:** Portable air conditioner and dryer installation

## Images

![Sliding Window Portable AC Vent Seal Cloth - Image 1](https://m.media-amazon.com/images/I/61BYsz9qJZL.jpg)
![Sliding Window Portable AC Vent Seal Cloth - Image 2](https://m.media-amazon.com/images/I/616ico1WeyL.jpg)
![Sliding Window Portable AC Vent Seal Cloth - Image 3](https://m.media-amazon.com/images/I/71hsIBwgwmL.jpg)
![Sliding Window Portable AC Vent Seal Cloth - Image 4](https://m.media-amazon.com/images/I/71mmEOEXHtL.jpg)
![Sliding Window Portable AC Vent Seal Cloth - Image 5](https://m.media-amazon.com/images/I/71foJiN8gyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is so great 😎🌠☀️Easy install and works great
*by D***E on August 23, 2025*

This is fantastic. I have these window that has these glass pans. It’s a really old style and I have to remove a couple of the glass pans (LOUVER WINDOW) and then what I did is I just put on the Velcro, but I didn’t use the Velcro that came in the package I decided to buy the original Velcro brand VELCRO Brand Extreme Outdoor Double Sided Mounting Tape | Holds up to 15 Pounds on Brick or Other Rough Surfaces | UV and Weather Resistant | 14Ft Heavy Duty Roll I also bought weatherstrip where the tube goes into the air conditioning machine I bought this which helps seal it so no air leaks out. It’s really great. Kikerike Self Adhesive Foam Tape Weatherstrip 1/2in x 1/4in x 42Ft High Density Foam Insulation Strips Foam Seal Weather Stripping with Strong Adhesive for Door and Window Sound Isolation Soundproofing It was very easy to put on the window and it was very self-explanatory how to use it although there were instructions inside the package, which is nice. In previous years, I was just taping plastic bags to cover the hole but this year I decided to do it the right way ha ha. This is fantastic. I think it looks good and it’s easy to remove because it has the Velcro.

### ⭐⭐⭐⭐⭐ So far, so good.
*by A***X on July 7, 2026*

I’m a few days in using this and so far it’s worked perfect. I wanted to move it to a longer window, so I used what I had left of the velcro strip then used painters tape for the rest (and a box to fill the gap it wasn’t long enough to fill). That all works great too. Make sure the hose isn’t pulling down or else it will pull the Velcro away from the window.

### ⭐⭐⭐⭐ Chillin in the desert.
*by B***I on June 20, 2025*

Why did you pick this product vs others?: It works great. I’m using it right now. I will suggest you not try using it with a sliding glass door though, if that’s your goal. There isn’t much in terms of insulation, so one star removed, but otherwise a great product

## Frequently Bought Together

- Portable Air Conditioner Window Vent Kit, Universal Sliding Window Seal Kit for Mobile Air Conditioning & Dryer, 28x102~162cm Length Adjustable Full Sealing Waterproof A/C Window Vent Sealing Cloth
- Loviga Portable Air Conditioner Window Kit, Window Vent Kit Seal Kit for Portable Air Conditioner Dryer, 10x40~64 Inch Length Adjustable 2022 Upgraded 100% Sealing Waterproof Easy to Install
- 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

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-10-04*