Universal sealing kit for portable air conditioners – 190T waterproof polyester tarpaulin with 395 cm zipper

🌬️ General Description This universal sealing kit for portable air conditioners is the elegant and efficient solution for sealing your window in a snap. Ideal for sliding, tilt-and-turn, or fixed windows, it guarantees perfect insulation: cool air stays inside, hot air is expelled outside. Energy savings, enhanced comfort, intuitive installation—everything is designed with you in mind. 📐 Technical Specifications Material: High-strength 190T polyester + eco-friendly PU waterproof coating Zipper length: 395 cm Maximum compatible window width/height: 33 cm Weight: 367 g Contents: 1 sealing cover + 1 Velcro system 🔧 Installation Install it in less than 2 minutes! Adjust the cover over your window, secure it with the included Velcro, then slide the exhaust hose into the zippered slot. No tools or drilling required — just precision and simplicity. 🎯 Use: Perfect for bedrooms, living rooms, or offices, this kit instantly optimizes the efficiency of your portable air conditioner. No more air leaks, no more unwanted drafts — just a stable, quiet, and healthy indoor climate. ℹ️ Other information: 100% brand new product, designed for universal compatibility with all portable air conditioner models. No EAN code, delivered ready to install — made for discerning DIYers who appreciate clean, durable, and immediately operational solutions.