--- product_id: 122581534 title: "90x210CM Zipper Screen Door Seal for Portable Air Conditioner" brand: "redtron" price: "$75.91" currency: USD in_stock: true url: https://www.desertcart.us/products/122581534-90x210cm-zipper-screen-door-seal-for-portable-air-conditioner store_origin: US region: United States of America --- # Energy Saving Easy Installation Ventilation Efficiency 90x210CM Zipper Screen Door Seal for Portable Air Conditioner **Brand:** redtron **Price:** $75.91 **Availability:** ✅ In Stock ## Summary > 🌟 Stay Cool, Stay Stylish! ## Quick Answers - **What is this?** 90x210CM Zipper Screen Door Seal for Portable Air Conditioner by redtron - **How much does it cost?** $75.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/122581534-90x210cm-zipper-screen-door-seal-for-portable-air-conditioner) ## Best For - redtron enthusiasts ## Why This Product - Trusted redtron brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Quick Setup:** No tools required for installation! - • **Universal Fit:** Compatible with all portable AC units! - • **Seal the Heat Out:** Keep your space cool and comfortable! - • **Eco-Friendly Choice:** Reduce your carbon footprint while saving money! - • **Insect-Proof Design:** Enjoy fresh air without the bugs! ## Overview The REDTRON Zipper Screen Door Seal is a universal solution designed to enhance the cooling performance of portable air conditioners and tumble dryers. This waterproof door sealing cloth effectively prevents hot air from entering your room while keeping insects at bay. With easy installation and energy-saving benefits, it's the perfect addition for anyone looking to optimize their cooling experience. ## Description REDTRONZipper Screen Door Seal for Portable Air Conditioner and Tumble Dryer, Works with Every Mobile Air Conditioning Unit, Hot Air Stop, Easy to Install(Universal) ## Features - VENT HOT AIR OUT OF YOUR ROOM: REDTRON door seal for mobile air conditioner vent hot air out of your room from the hose of your mobile AC unit by locking the hose through a Balcony Door. REDTRON waterproof door sealing cloth worries you free of insects and mosquitoes, creating a cooler room in hot summer. - ENHANCE COOLING PERFORMANCE: REDTRON portable A/C door kit seals around your door and then zip around your hose which directs your ventilation outside. Thanks to this great idea, your room can be cooled in less time and the air conditioning creates an excellent cooling performance for you. - ENERGY SAVING & MONEY SAVING CHOICE: REDTRON air conditioner hose seal helps to reduce energy consumption and to lower emission of carbon dioxide. A well-constructed exhaust ventilation system saves your electric bills under efficient cooling enjoyment with our airlock door seal cloth. - QUICK & EASY INSTALLATION: No need for drilling holes. All just involves sticking the cloth inside the door frame. Then pinch air hose in the window seal by using zipper and lock the hose with cable tie to direct airflow outside. - UNIVERSAL AND CONVENIENT TO USE: REDTRON AC exhaust hose sealing cloth is suitable for all portable air conditioners and tumble dryers with single or double exhaust hose tube. REDTRON door seal air stop fits doors with a maximum perimeter of 90x 210CM. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | REDTRON | | Model Number | HK21J6016 | | Package Dimensions | 30 x 24.9 x 6.8 cm; 310 g | | Special Features | Portable,Waterproof | | Item Weight | 310 g | ## Images ![90x210CM Zipper Screen Door Seal for Portable Air Conditioner - Image 1](https://m.media-amazon.com/images/I/81WRvFco1fL.jpg) ![90x210CM Zipper Screen Door Seal for Portable Air Conditioner - Image 2](https://m.media-amazon.com/images/I/812TRqOAtjL.jpg) ![90x210CM Zipper Screen Door Seal for Portable Air Conditioner - Image 3](https://m.media-amazon.com/images/I/61-p557FAgL.jpg) ![90x210CM Zipper Screen Door Seal for Portable Air Conditioner - Image 4](https://m.media-amazon.com/images/I/71jsRsZGCcL.jpg) ![90x210CM Zipper Screen Door Seal for Portable Air Conditioner - Image 5](https://m.media-amazon.com/images/I/61y2wYXpCML.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - REDTRON Zipper Screen Door Seal for Portable Air Conditioner and Tumble Dryer, Works with Every Mobile Air Conditioning Unit, Hot Air Stop, Easy to Install(Universal) - AC Window Seal,Portable Universal Window Kit for Mobile Air Conditioner Unit and Tumble Dryer 400cm/158Inch,Hot Air Stop Air Exchange Guards with Zip and Adhesive Fastener - Inventor Portable Air Conditioning Unit Chilly, 9000BTU Mobile Air Conditioner, 3-1,Cooling,Fan, Dehumidifier,2 Fan Speeds,Low Energy, 24 hr timer for Rooms 215ft(WEE/MM0449AA) --- ## 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.us/products/122581534-90x210cm-zipper-screen-door-seal-for-portable-air-conditioner](https://www.desertcart.us/products/122581534-90x210cm-zipper-screen-door-seal-for-portable-air-conditioner) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-09*