Portable Air Conditioner Window Kit – 4 Pieces, Adjustable 43–140 cm, PVC Waterproof Seal

❄️ General Description: Universal window sealing kit for portable air conditioners — ideal for individuals and professionals seeking effective cooling at home or in the office. Designed to fit all portable air conditioner models, this kit ensures optimal sealing, prevents hot air leaks, and reduces energy consumption. 📐 Technical Specifications: Material: High-temperature resistant PVC; Adjustable dimensions: 43 to 140 cm (width: 10 cm); Gross weight: 810 g; Compatibility: 18.7 × 7.5 cm exhaust hoses; Contents: 4 sealing panels + 4 screws + 4 washers + 4 nuts 🔧 Installation: Quick and intuitive installation — no technical skills required. Attach the panels to the sliding window track (horizontally or vertically), then tighten the screws. Ready in less than 5 minutes. 🏡 Use: Perfect for demanding apartments, offices, or workspaces. Blocks out hot outside air, maintains a consistently cool temperature, and significantly improves the efficiency of your portable air conditioner. 📦 Other information: Designed for long-lasting durability: anti-aging, lightweight, easy to carry and reinstall. Compatible with all brands of portable air conditioners — a universal, stylish, and high-performing solution.