--- product_id: 497870203 title: "IKSTAR Portable AC Window Seal Kit 400CM/157 for Casement, Crank-Out & Skylight Windows, No-Drill Window Vent Kit with Adjustable Zipper, Fits Single & Dual Hose Portable Air Conditioners" price: "VT8296" currency: VUV in_stock: true reviews_count: 10 url: https://www.desertcart.vu/products/497870203-ikstar-portable-ac-window-seal-kit-400cm-157-for-casement store_origin: VU region: Vanuatu --- # Fits up to 400CM (157") window perimeter Adjustable zipper for any hose position No-drill, tool-free installation IKSTAR Portable AC Window Seal Kit 400CM/157 for Casement, Crank-Out & Skylight Windows, No-Drill Window Vent Kit with Adjustable Zipper, Fits Single & Dual Hose Portable Air Conditioners **Price:** VT8296 **Availability:** ✅ In Stock ## Summary > ❄️ Seal the deal on cool comfort—no drills, no hassle, just chill. ## Quick Answers - **What is this?** IKSTAR Portable AC Window Seal Kit 400CM/157 for Casement, Crank-Out & Skylight Windows, No-Drill Window Vent Kit with Adjustable Zipper, Fits Single & Dual Hose Portable Air Conditioners - **How much does it cost?** VT8296 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/497870203-ikstar-portable-ac-window-seal-kit-400cm-157-for-casement) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Weatherproof:** Crafted from waterproof, UV-resistant fabric to keep out rain, dust, and pests. - • **Flexible Zipper Design:** Customize hose placement effortlessly for a perfect, airtight seal every time. - • **Universal Compatibility:** Seamlessly fits casement, crank, push-out & skylight windows up to 157" perimeter. - • **Boost Cooling Efficiency:** Prevents warm air intrusion to maximize your AC’s performance and energy savings. - • **Quick & Damage-Free Setup:** Install in minutes with adhesive Velcro—ideal for renters and seasonal use. ## Overview The IKSTAR Portable AC Window Seal Kit is a versatile, no-drill solution designed to fit multiple window types up to 400CM perimeter. Featuring an adjustable zipper for flexible hose positioning, it enhances cooling efficiency by sealing out warm air and outdoor elements. Made from durable, waterproof, UV-protected fabric, it installs quickly with adhesive Velcro, making it perfect for renters and seasonal use. ## Description Product description Does this fit all types of windows？ Yes, this seal kit is compatible with most window types, including casement, crank, push-out, and sliding windows. Please make sure the perimeter of your window is less than 400 cm (157 inches) for a proper fit. Does this fit all types of windows？ Yes, this seal kit is compatible with most window types, including casement, crank, push-out, and sliding windows. Please make sure the perimeter of your window is less than 400 cm (157 inches) for a proper fit. Does it effectively block hot air and rain? Yes, the seal effectively blocks hot air from entering and prevents rainwater from getting in. The special TU fabric is waterproof and provides a tight seal around the exhaust hose, ensuring your room stays cool and dry. Does it effectively block hot air and rain? Yes, the seal effectively blocks hot air from entering and prevents rainwater from getting in. The special TU fabric is waterproof and provides a tight seal around the exhaust hose, ensuring your room stays cool and dry. Is it compatible with dual-hose portable AC units? Yes, this seal kit is compatible with both single and dual-hose portable air conditioners. It features a universal coupler and multiple zipper settings to fit a variety of hose sizes. Is it compatible with dual-hose portable AC units? Yes, this seal kit is compatible with both single and dual-hose portable air conditioners. It features a universal coupler and multiple zipper settings to fit a variety of hose sizes. How easy is it to install and remove? The installation is simple and does not require any tools. You just need to apply the adhesive Velcro strips to the window frame, attach the seal cover, and zip it around the exhaust hose. For removal, simply unzip and detach the Velcro strips. How easy is it to install and remove? The installation is simple and does not require any tools. You just need to apply the adhesive Velcro strips to the window frame, attach the seal cover, and zip it around the exhaust hose. For removal, simply unzip and detach the Velcro strips. Will the adhesive leave residue when removed? No, the adhesive is designed to be removable without leaving any residue behind. It won’t damage your window or frame, so you can clean the area after removal. Will the adhesive leave residue when removed? No, the adhesive is designed to be removable without leaving any residue behind. It won’t damage your window or frame, so you can clean the area after removal. ## Features - ✅【Designed for Casement, Crank-Out & Skylight Windows】This portable AC window seal kit is designed for casement, crank-out, push-out and skylight windows where standard sliding window panels may not fit. It fits window perimeters up to 400CM / 157" and offers a practical window vent solution for non-sliding window types. - 🌟【Fits Single & Dual Hose Portable Air Conditioners】The adjustable zipper opening works with single and dual hose portable air conditioners, making it easier to position the exhaust hose at different heights. A flexible portable AC window vent kit for a cleaner setup than rigid window panels with fixed hose ports. - ❄️【Helps Reduce Hot Air Backflow for Better Cooling】By sealing the open window area around the exhaust hose, this portable air conditioner window seal helps reduce warm outdoor air from flowing back inside. It supports more efficient cooling and helps keep your room more comfortable during hot weather. - 🔨【No-Drill Installation for Apartments & Seasonal Use】Install this AC window seal kit without drilling or special tools. Simply clean and dry the window frame, apply the hook tape, attach the seal, place the hose through the zipper opening, and tighten around it. A convenient choice for apartments, renters, bedrooms and home offices. - 🌝【Measure Before Ordering for the Best Fit】This 400CM / 157" window seal is best suited for clean, smooth window frames and seasonal portable AC use. Please measure your window before ordering to ensure the correct fit. A more adjustable alternative to cardboard or tape DIY setups for casement and crank windows. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #34,135 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #32 in Accessories (Home & Kitchen) | | Customer Reviews | 4.3 out of 5 stars 3,775 Reviews | ## Images ![IKSTAR Portable AC Window Seal Kit 400CM/157 for Casement, Crank-Out & Skylight Windows, No-Drill Window Vent Kit with Adjustable Zipper, Fits Single & Dual Hose Portable Air Conditioners - Image 1](https://m.media-amazon.com/images/I/61vxx5wSE7L.jpg) ![IKSTAR Portable AC Window Seal Kit 400CM/157 for Casement, Crank-Out & Skylight Windows, No-Drill Window Vent Kit with Adjustable Zipper, Fits Single & Dual Hose Portable Air Conditioners - Image 2](https://m.media-amazon.com/images/I/71MPzjgcCVL.jpg) ![IKSTAR Portable AC Window Seal Kit 400CM/157 for Casement, Crank-Out & Skylight Windows, No-Drill Window Vent Kit with Adjustable Zipper, Fits Single & Dual Hose Portable Air Conditioners - Image 3](https://m.media-amazon.com/images/I/7136L7lPclL.jpg) ![IKSTAR Portable AC Window Seal Kit 400CM/157 for Casement, Crank-Out & Skylight Windows, No-Drill Window Vent Kit with Adjustable Zipper, Fits Single & Dual Hose Portable Air Conditioners - Image 4](https://m.media-amazon.com/images/I/71isfDnqRsL.jpg) ![IKSTAR Portable AC Window Seal Kit 400CM/157 for Casement, Crank-Out & Skylight Windows, No-Drill Window Vent Kit with Adjustable Zipper, Fits Single & Dual Hose Portable Air Conditioners - Image 5](https://m.media-amazon.com/images/I/71OYSqt8sTL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this fit all types of windows？** A: Yes, this seal kit is compatible with most window types, including casement, crank, push-out, and sliding windows. Please make sure the perimeter of your window is less than 400 cm (157 inches) for a proper fit. **Q: Does it effectively block hot air and rain?** A: Yes, the seal effectively blocks hot air from entering and prevents rainwater from getting in. The special TU fabric is waterproof and provides a tight seal around the exhaust hose, ensuring your room stays cool and dry. **Q: Is it compatible with dual-hose portable AC units?** A: Yes, this seal kit is compatible with both single and dual-hose portable air conditioners. It features a universal coupler and multiple zipper settings to fit a variety of hose sizes. **Q: How easy is it to install and remove?** A: The installation is simple and does not require any tools. You just need to apply the adhesive Velcro strips to the window frame, attach the seal cover, and zip it around the exhaust hose. For removal, simply unzip and detach the Velcro strips. **Q: Will the adhesive leave residue when removed?** A: No, the adhesive is designed to be removable without leaving any residue behind. It won’t damage your window or frame, so you can clean the area after removal. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***K on October 14, 2025* ### ⭐⭐⭐⭐⭐ Review *by J***E on June 18, 2025* ### ⭐⭐⭐⭐ Review *by R***N on July 3, 2025* ## Frequently Bought Together - 400CM (157") Portable AC Window Seal Kit for Casement Crank Skylight Windows, Newest Waterproof Insulated Window Vent Kit with Flexible Zipper Design for Single&Dual Hose Air Conditioners, No Drilling - 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 - BLACK+DECKER Smart Portable Air Conditioner, 12,000 BTU for Rooms up to 550 Sq. Ft., Smart Portable AC with Follow Me Remote and Window Kit, BPACT12WT, White --- ## 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.vu/products/497870203-ikstar-portable-ac-window-seal-kit-400cm-157-for-casement](https://www.desertcart.vu/products/497870203-ikstar-portable-ac-window-seal-kit-400cm-157-for-casement) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*