Unbranded Air Conditioner Window Kit Adjustable Seal Plates for Sliding Window, Universal 5.1/5.9 Inch Hose Coupler, 4 Panel

Window sealing kit designed for portable air conditioner exhaust venting in residential and office spaces. Includes 4 adjustable PVC seal plates with a universal 5.1–5.9 inch exhaust hose coupler. Adjustable panel system extends from 17 in to 63.4 in for vertical or horizontal sliding windows. Constructed from thickened PVC material for wear resistance and repeated seasonal use. Designed for tool-free installation in window track systems. Suitable for bedrooms, living rooms, and rental properties. Includes 30-day warranty.