3 Insulated Foam Panels. 【Universal Design】This window sealing kit fits most portable air conditioner exhaust vents, preventing hot air leakage while maintaining optimal airflows. Size Chart.
3Pcs AC Vent Seal Panels Window Vent Kit for Fill Gap Reduce Noise Seal Heat
3Pcs AC Vent Seal Panels Insulated Foam Panels for Reduce Noise Seal Heat
3Pcs AC Vent Seal Panels Window Vent Kit Thick Adjustable Insulation Board
3Pcs AC Vent Seal Panels Air Conditioner Window Vent Kit for Reduce Noise
3Pcs AC Vent Seal Panels Window Vent Kit Sturdy Adjustable Air Conditioner
3Pcs AC Vent Seal Panels Sturdy Window Vent Kit Insulated Foam Panels Air
