--- product_id: 114704079 title: "FWX Airlock Window Seal for Mobile Air-conditioning Units,Flexible Cloth Sealing Plate,Tumble Dryer Window Vent Kit ,Stop Hot Air with Zip and Adhesive Fastener - no Need for Drilling Holes" brand: "fwx" price: "FREE" currency: EUR in_stock: false reviews_count: 8 category: "Home" url: https://www.desertcart.hr/products/114704079-fwx-airlock-window-seal-for-mobile-air-conditioning-units-flexible store_origin: HR region: Croatia --- # FWX Airlock Window Seal for Mobile Air-conditioning Units,Flexible Cloth Sealing Plate,Tumble Dryer Window Vent Kit ,Stop Hot Air with Zip and Adhesive Fastener - no Need for Drilling Holes **Brand:** fwx **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** FWX Airlock Window Seal for Mobile Air-conditioning Units,Flexible Cloth Sealing Plate,Tumble Dryer Window Vent Kit ,Stop Hot Air with Zip and Adhesive Fastener - no Need for Drilling Holes by fwx - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/114704079-fwx-airlock-window-seal-for-mobile-air-conditioning-units-flexible) ## Best For - fwx enthusiasts ## Why This Product - Trusted fwx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Window Seal for Mobile Air-Conditioning Units,Sliding Window Sealing Plate,Window Door Seal for Air Conditioners Product description: water-repellent material with a low heat transfer value that can be fitted between a window frame and an open window leaving you with a small hole through which the venting hose can be placed. Prevents the vented warm air from coming back into your room. A great solution that could save you heaps on your bills! The window remains fully functional and can be closed and opened as usual. And the window seal is water resistant and washable. Easy to remove: once the weather turns chilly, just remove the seal and store it away for next summer! Installs in a few seconds: Step 1 – First measure the window.you can measure four open sides of the window and calculate the total length of them, if the total length is equal or less than 300cm, than you can select 300cm size, if equal or less than 400cm, than you can choose 400cm size. Important note, if you open the window, there is no gap where the window is attached to the frame, then you can just need to measure three open sides. Step 2 – Apply the adhesive hook tape to the inside of your window frame and to the window itself. Step 3 – Attach the window seal to the hook tape. Step 4 – Open the zip on the window seal and place your air conditioner hose out of the window. Step 5 – Close the zip tightly around the hose. Package Content: 1 x AC Window Seal Kit ## Features - Window seal for portable air conditioner fits window with a maximum perimeter of 400 CM. - unIversal - Suitable for all portable air conditioners and tumble dryersregardless ,Whether for windows that open to the left or windows that open to the right, bottom hung windows or skylights,Window seal will do the job. - This window seal contributes to reduce energy consumption and to lower carbon dioxide emissions, which is particularly high in summer due to the massive use of air conditioning. Preventing warm air circulating in your room, window seal helps you save money on electrical bills! - The fixing of the seal, made of durable nylon material on the Velcro surfaces on frame and sash is easy. The tube pushed through, the zipper closed and finished. The heat stays outside.Our window seal leaves out insects, mosquitoes, rain and crates a “closed environment” that keeps your room cool for longer. - Easy to install, no need for drilling holes.Once installed between window and frame with only a few steps and the exhaust air hose end led outside through the hardly opened zip of the AirLock, this practical aid henceforth prevents the return flow of warm exhaust air into the room.Upon leaving the building the windows can be closed without difficulty. There is no need disassemble. ## Images ![FWX Airlock Window Seal for Mobile Air-conditioning Units,Flexible Cloth Sealing Plate,Tumble Dryer Window Vent Kit ,Stop Hot Air with Zip and Adhesive Fastener - no Need for Drilling Holes - Image 1](https://m.media-amazon.com/images/I/41PhoJZ2koL.jpg) ![FWX Airlock Window Seal for Mobile Air-conditioning Units,Flexible Cloth Sealing Plate,Tumble Dryer Window Vent Kit ,Stop Hot Air with Zip and Adhesive Fastener - no Need for Drilling Holes - Image 2](https://m.media-amazon.com/images/I/51-FnQz+F0L.jpg) ![FWX Airlock Window Seal for Mobile Air-conditioning Units,Flexible Cloth Sealing Plate,Tumble Dryer Window Vent Kit ,Stop Hot Air with Zip and Adhesive Fastener - no Need for Drilling Holes - Image 3](https://m.media-amazon.com/images/I/511yhfIMw0L.jpg) ![FWX Airlock Window Seal for Mobile Air-conditioning Units,Flexible Cloth Sealing Plate,Tumble Dryer Window Vent Kit ,Stop Hot Air with Zip and Adhesive Fastener - no Need for Drilling Holes - Image 4](https://m.media-amazon.com/images/I/41cn0y6g1GL.jpg) ![FWX Airlock Window Seal for Mobile Air-conditioning Units,Flexible Cloth Sealing Plate,Tumble Dryer Window Vent Kit ,Stop Hot Air with Zip and Adhesive Fastener - no Need for Drilling Holes - Image 5](https://m.media-amazon.com/images/I/51dXTz7qlIL.jpg) ## Customer Reviews ### ⭐ Did not stay in place *by T***I on July 17, 2019* None of this stayed in the window I was hoping this would finally be my fix. Looks like a very ugly bit of cardboard is the best I can do. ### ⭐⭐ Junk *by A***R on August 19, 2019* Junk ### ⭐⭐⭐⭐⭐ Great product, and easy to install *by R***N on July 19, 2019* I like how easy it is to install. You can find an instructional video on youtube on how to install it. It only took me 10 mins, and it works great. My living room is now nice, and cool! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/114704079-fwx-airlock-window-seal-for-mobile-air-conditioning-units-flexible](https://www.desertcart.hr/products/114704079-fwx-airlock-window-seal-for-mobile-air-conditioning-units-flexible) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*