--- 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" brand: "ikstar" price: "42246CFA" currency: XOF in_stock: true category: "Ikstar" url: https://www.desertcart.sn/products/497870203-ikstar-portable-ac-window-seal-kit-400cm-157-for-casement store_origin: SN region: Senegal --- # Fits windows up to 400CM/157" Adjustable zipper for single & dual hose ACs 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 **Brand:** ikstar **Price:** 42246CFA **Availability:** ✅ In Stock ## Summary > ❄️ Seal the heat out, cool vibes in — your window’s new best friend! ## 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 by ikstar - **How much does it cost?** 42246CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/497870203-ikstar-portable-ac-window-seal-kit-400cm-157-for-casement) ## Best For - ikstar enthusiasts ## Why This Product - Trusted ikstar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Setup:** No drills, no damage—install in minutes with simple hook tape for renter-friendly convenience. - • **Precision Fit Guarantee:** Generous 400CM/157" length ensures a tailored fit, beating DIY cardboard or tape hacks every time. - • **Flexible Hose Positioning:** Adjustable zipper opening adapts seamlessly to single or dual hose portable ACs for a sleek, customized fit. - • **Maximized Cooling Efficiency:** Seals out hot air backflow to keep your space cooler and your energy bills lower. - • **Universal Window Compatibility:** Perfectly engineered for casement, crank-out & skylight windows—no sliding window? No problem. ## Overview The IKSTAR Portable AC Window Seal Kit is a versatile, no-drill solution designed for casement, crank-out, and skylight windows up to 400CM/157". It features an adjustable zipper to fit both single and dual hose portable air conditioners, effectively reducing hot air backflow for enhanced cooling efficiency. Ideal for renters and seasonal use, it installs quickly with hook tape, offering a cleaner, more flexible alternative to traditional window vent panels. ## Description Buy 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: Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 | |---------------|-------| | ASIN | B0BLH4Y374 | | Batteries required | No | | Best Sellers Rank | #8,998 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #15 in Accessories (Home & Kitchen) | | Customer Reviews | 4.3 4.3 out of 5 stars (3,778) | | Item Weight | 11.7 ounces | | Item model number | 4M | | Manufacturer | Aappiness | | Product Dimensions | 1 x 1 x 1 inches | ## 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/611lXPZDkxL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will this fit my casement or crank-out window?** A: Yes. It is designed for casement, crank-out, push-out, skylight and other non-sliding windows. Please measure your window before ordering. **Q: How do I choose between the 300CM and 400CM size?** A: Measure the total perimeter of your window frame. Choose 300CM for up to 118", and 400CM for up to 157". Pick the closest larger size. **Q: Can it work with single hose and dual hose portable AC units?** A: Yes. The adjustable zipper opening works with both single and dual hose portable air conditioners, as well as many dehumidifiers and tumble dryers. **Q: Do I need tools or drilling to install it?** A: No tools or drilling required. Clean the frame, apply the hook tape, attach the seal, place the hose through the zipper, and close it around the hose. **Q: Does it help keep hot air from coming back inside?** A: Yes. It helps seal the open window area around the exhaust hose, reducing hot air backflow and supporting more efficient summer cooling. ## 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.sn/products/497870203-ikstar-portable-ac-window-seal-kit-400cm-157-for-casement](https://www.desertcart.sn/products/497870203-ikstar-portable-ac-window-seal-kit-400cm-157-for-casement) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-26*