Easy-Install Portable AC Window Seal Kit - 4m Fit for Air Conditioners & Tumble Dryers, Keeps Cool Air In & Hot Air Out, Ener

[Keeps The Cool Air In]-- The whole point of air conditioners is to cool the air. Window seal for portable air-conditioners kit keeps the cool air inside your room by effectively diffusing the Warm air out of the window. Your AC will cool your room quicker and cheaper! The air con window vent kit also blocks flying insects and spiders from entering the room through windows or door seams[Save Energy]-- This air conditioning window seal kit contributes to reduce energy consumption and to lower carbon dioxide emissions, which is particularly high in summer due to the massive use of air conditioning. Aircon window kit, a great solution[Convenient and Economy]-- Made of durable waterproof materia.Simply zipped in place between the window and window frame and can regulate the air exchange efficiently and keep out dust and rain. You can open or close the window at any time without removing the window seal. You can also remove it and install it again next summer![Easy To Install (With Pictures)]-- All you need for the installation of our window seal is already included in your package. Just seconds, you can enjoy a cooler environment in summer