Air Conditioner Window Seal Kit, Stop Hot Inflow

Efficient Thermal Insulation: This soft fabric aircon window seal creates a fully sealed barrier between your portable AC exhaust hose and window gap, effectively stopping hot outdoor air from flowing back indoors and preventing cold conditioned air from escaping. Your mobile air conditioner runs less frequently to cool the room, cutting down power consumption and lowering your monthly electricity cost. Universal Design: Made of 300D Oxford cloth, suitable for windows whose circumference does not exceed 300cm. this AC window baffle cloth adapts to inward-opening casement windows and horizontal sliding windows. (Note: The air conditioning caulking kit is not suitable for swivel or sliding windows.) Tool-Free Fast Installation: Built-In zipper cutout allows you to thread the portable AC exhaust pipe through easily without drilling holes. The tight zipper closure prevents air leakage after setup, and you can take down the whole vent cloth quickly when you don’t need the air conditioner. Foldable Reusable Design: Remove dirt and stains, no deformation after repeated use. When not in use, you can fold it compactly for storage in drawers or cabinets, taking up minimal space, much lighter and easier to store than rigid plastic window panels. Multi-Scenario Portable Aircon Essential: Suitable for home, apartment, caravan, campervan and office portable air conditioning units of common hose diameters. Also blocks mosquitoes, dust and outdoor noise from entering the room while your AC is working.