Portable Air Conditioner Window Kit 5.1 inch with hose Universal Adjustable Seal

This window insulation kit helps keep your room cool longer while lowering electricity costs by efficiently exhausting hot air outside and blocking warm indoor air circulation. Made of durable PVC, the kit is reusable year after year. It fits both vertical and horizontal sliding windows and sliding doors, with easy installation and disassembly by embedding plates into window tracks and using the included seal strip for a tight fit. The kit has a maximum adjustable length of 157.5cm/62 inches for flexible sizing. Note: The hose diameter is 5.1 inches; verify your window and unit dimensions before purchasing.