---
product_id: 62113884
title: "300CM Window Seal for Portable Air Conditioner And Tumble Dryer – Works with Every Mobile Air-Conditioning Unit, Easy to Install - Air Exchange Guards With Zip and Hook Tape"
brand: "hoomee"
price: "A$51"
currency: AUD
in_stock: false
reviews_count: 11
url: https://www.desertcart.com.au/products/62113884-300cm-window-seal-for-portable-air-conditioner-and-tumble-dryer
store_origin: AU
region: Australia
---

# Optimizes AC efficiency 300cm universal fit Easy zip & hook tape install 300CM Window Seal for Portable Air Conditioner And Tumble Dryer – Works with Every Mobile Air-Conditioning Unit, Easy to Install - Air Exchange Guards With Zip and Hook Tape

**Brand:** hoomee
**Price:** A$51
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Seal the deal on comfort—cool smarter, not harder!

## Quick Answers

- **What is this?** 300CM Window Seal for Portable Air Conditioner And Tumble Dryer – Works with Every Mobile Air-Conditioning Unit, Easy to Install - Air Exchange Guards With Zip and Hook Tape by hoomee
- **How much does it cost?** A$51 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/62113884-300cm-window-seal-for-portable-air-conditioner-and-tumble-dryer)

## Best For

- hoomee enthusiasts

## Why This Product

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

## Key Features

- • **All-Inclusive Kit:** Comes with mounting hardware and adhesive tape—no extra purchases needed
- • **Lightweight & Durable:** Premium fabric design weighing just 309g for easy handling and lasting use
- • **Universal 300cm Length:** Fits every portable AC & dryer hose seamlessly
- • **Effortless Installation:** Zip and adhesive hook tape for a no-fuss setup in minutes
- • **Maximize Cooling Efficiency:** Seals gaps to prevent air leaks and boost performance

## Overview

The HOOMEE 300CM Window Seal is a lightweight, easy-to-install fabric accessory designed to fit all portable air conditioners and tumble dryers. It uses a zip and adhesive hook tape system to create an airtight seal around your window and hose, enhancing cooling efficiency by preventing air exchange. The kit includes all necessary mounting hardware, making it a hassle-free upgrade for any mobile cooling setup.

## Description

Product Description SAY GOODBYE TO WARM AIR AND WELCOME A COOL BREEZE! HOOMEE Window Seal stops warm air flowing from AC coming back in your room, so your living room, your office, your bedroom cools down quicker and stays cooler for longer. Enjoy the h igh quality material o f the window seal for many hot summers to come. T he window seal is water repellent and protects rain from entering your home when you left the window open. On top of it does it also prevents insects from visiting you. CHOOSING THE RIGHT SIZE - HASSLE FREE INSTALLATION WATER REPELLENT AND HIGHEST MATERIAL QUALITY The window seal repels moisture and protects against rain The zippers are high quality incorporated into the material The loop tape is sewn tightly to the window seal WHICH IS THE RIGHT SIZE FOR MY WINDOW? Calculate the perimeter of your window Choose the window seal size that is closer to your perimeter. E.g. a+b+c+d = 280 cm, the right size is 300 cm IDENFITY THE RIGHT SIDES OF THE WINDOW SEAL Lay the cloth window seal flat on a table Curved part is BLUE, the wider side of the window seal Straight part is GREEN, the narrow side RED Dot indicates the middle of the window seal Fit Your Window Seal Perfectly INSTALL THE WINDOW SEAL Start from matching the middle of the narrow side GREEN to the window handle (RED DOTS) Stick wide side BLUE to the window frame Stick narrow side GREEN to the window casement Close the window and make sure the window seal isn't clamped INSERT THE HOSE... Open the window slightly Pinch air hose by using the zipper Lock the hose using the cable tie provided ...OR TWO HOSES! There are two zippers provided for a second hoses, using the cable tie provided SUITABLE FOR MANY WINDOW TYPES! HOOMEE Window Seal is also suitable for top-hung roof top windows. HOOMEE Window Seal is also suitable for outward open casement windows. ALTERNATIVE WAY OF HOOK TAPE APPLICATION For certain window types and window corners can it be better to install the hook tape on the side of the window casement. This way the window can still be closed when the window seal is installed. IF YOUR WINDOW HAS A SPECIAL SHAPE AND THE WINDOW SHOULD NOT CLOSE EASILY WHEN THE WINDOW SEAL IS INSTALLED CAN YOU SIMPLY REMOVE THE WINDOW SEAL FROM THE HOOK TAPE OF THE WINDOW CASEMENT AND CLOSE THE WINDOW Another tip is to stick the hook tape on the outer edge of your window frame. This allows you to open and close your window effortlessly

Review: Works well for open out windows - Purchased to use with a portable air con unit. My windows all 4 sides using window frame surround as my measurement was 286cm so I purchased the 300cm(3mtr) hoomee. This was more than enough. Instructions were clear but the basics are cut double sided Velcro to fit around window surround then as my windows open out attach double sided Velcro on inside of window frame. Then attach the hoomee sheet as per instructions making sure you start at your window handle by middling the sheet and simply attach to Velcro. Positives good adhesion to window frame, hoomee sheet is strong and well made and Velcro is good quality. Allows you to habe this fitted all year round as window will close when fitted. Negatives All I can say is having a sheet round your window isn't the prettiest but you can detach the sheet from the velcro if preferred but as I haven't I won't comment on how good fixing and unfixing may affect the adhesion but will say I don't think there would be any loss.
Review: Does the job nicely with great fast after sales support - Updated my review following a fantastic experience with customer services. They were extremely helpful and quickly identified that the information on the listing wasn't accurate for my type of side opening window and also sent a video to show the quickest way to fit it. They quickly arranged a replacement which has been fitted and seals all 4 sides completely. Only issue is the zips are a little lose so the hose sometimes comes lose but have wrapped a towel around mine to keep it in place. Does the job nicely and reduces heat from the hose coming back into the room. For the price it's really good and the fabric and velcro is very strong and unlikely to rip like some cheaper versions I've seen. Looks a mess, doesn't really fit properly but does seem to help with the heat generated. Don't think it's really designed for a side opening window. Didn't understand why you only measured 3 sides when it sticks to all 4 either.

## Features

- HOOMEE window seal to help fill the hose between the window frame and the window itself
- HOOMEE seals around your open window and zips around your hose nozzle, optimizing the efficiency of your air conditioning unit
- Everything you need is included with HOOMEE Window Seal! Attach the adhesive tape to your window frame and the window, open the zip, and fit your air conditioner hose. Close the zip tightly around the hose
- HOOMEE window seal
- Product size 300cm , 118 inch.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HOOMEE |
| Model | AL003 |
| Product Dimensions | 300 x 43 x 0.1 cm; 309.86 g |
| Installation Type | Window |
| Part Number | AL003 |
| Special Features | Easy to Assembly |
| Colour | White |
| Compatible Devices | Portable air conditioners |
| Material Type | Fabric |
| Included Components | [Mounting Hardware, Adhesive Hook Tape] |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 309 g |

## Product Details

- **Brand:** HOOMEE
- **Special feature:** Easy to Assembly
- **Colour:** White
- **Power source:** Battery Powered
- **Item weight:** 10.93 Ounces
- **Installation type:** Window

## Images

![300CM Window Seal for Portable Air Conditioner And Tumble Dryer – Works with Every Mobile Air-Conditioning Unit, Easy to Install - Air Exchange Guards With Zip and Hook Tape - Image 1](https://m.media-amazon.com/images/I/21zQpBYhPNL._AC_SR38,50_.jpg)
![300CM Window Seal for Portable Air Conditioner And Tumble Dryer – Works with Every Mobile Air-Conditioning Unit, Easy to Install - Air Exchange Guards With Zip and Hook Tape - Image 2](https://m.media-amazon.com/images/I/31tee1KLukL._AC_SR38,50_.jpg)
![300CM Window Seal for Portable Air Conditioner And Tumble Dryer – Works with Every Mobile Air-Conditioning Unit, Easy to Install - Air Exchange Guards With Zip and Hook Tape - Image 3](https://m.media-amazon.com/images/I/416CnI0xh8L._AC_SR38,50_.jpg)
![300CM Window Seal for Portable Air Conditioner And Tumble Dryer – Works with Every Mobile Air-Conditioning Unit, Easy to Install - Air Exchange Guards With Zip and Hook Tape - Image 4](https://m.media-amazon.com/images/I/41Ic3SzG05L._AC_SR38,50_.jpg)
![300CM Window Seal for Portable Air Conditioner And Tumble Dryer – Works with Every Mobile Air-Conditioning Unit, Easy to Install - Air Exchange Guards With Zip and Hook Tape - Image 5](https://m.media-amazon.com/images/I/41JvZkJuB+L._AC_SR38,50_.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well for open out windows
*by A***L on 19 December 2021*

Purchased to use with a portable air con unit. My windows all 4 sides using window frame surround as my measurement was 286cm so I purchased the 300cm(3mtr) hoomee. This was more than enough. Instructions were clear but the basics are cut double sided Velcro to fit around window surround then as my windows open out attach double sided Velcro on inside of window frame. Then attach the hoomee sheet as per instructions making sure you start at your window handle by middling the sheet and simply attach to Velcro. Positives good adhesion to window frame, hoomee sheet is strong and well made and Velcro is good quality. Allows you to habe this fitted all year round as window will close when fitted. Negatives All I can say is having a sheet round your window isn't the prettiest but you can detach the sheet from the velcro if preferred but as I haven't I won't comment on how good fixing and unfixing may affect the adhesion but will say I don't think there would be any loss.

### ⭐⭐⭐⭐ Does the job nicely with great fast after sales support
*by W***H on 21 June 2018*

Updated my review following a fantastic experience with customer services. They were extremely helpful and quickly identified that the information on the listing wasn't accurate for my type of side opening window and also sent a video to show the quickest way to fit it. They quickly arranged a replacement which has been fitted and seals all 4 sides completely. Only issue is the zips are a little lose so the hose sometimes comes lose but have wrapped a towel around mine to keep it in place. Does the job nicely and reduces heat from the hose coming back into the room. For the price it's really good and the fabric and velcro is very strong and unlikely to rip like some cheaper versions I've seen. Looks a mess, doesn't really fit properly but does seem to help with the heat generated. Don't think it's really designed for a side opening window. Didn't understand why you only measured 3 sides when it sticks to all 4 either.

### ⭐⭐⭐⭐⭐ No more bugs in my house when venting my Air Con. great product
*by D***B on 18 July 2018*

With all the hot weather we have been having this summer this kit has been a godsend. No more bugs and fly's coming in through the window. This allows me to vent my Air conditioner with peace of mind. Very simple to install and everything needed is included in the kit. The vendor even sent an email after dispatch with clear instructions. Simply attach the velcro on 3 sides of the window and frame then attach the seal. It is zipped to allow the pipe through and gives a good seal. Good value solution to stopping bugs.

## Frequently Bought Together

- HOOMEE 300CM(118") Window Seal, Cloth Accessory for Portable Air Conditioner
- HOOMEE 400CM (157") Universal Window Seal for Portable Air Conditioner and Tumble Dryer – Works with Mobile Air-Conditioning, Easy to Install - Air Exchange Guards with Zip and Adhesive Fastener
- Portable Air Conditioner Hose - AC Hose with 5.9" Diameter, Anti-Clockwise Thread, Length up to 80" - Exhaust Hose for Portable Air Conditioner Vent Compatible with Delonghi & LG Air Conditioner Parts

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-22*