Sealing kit for 500cm portable air conditioner, portable air conditioner window kit, portable air conditioner sealing strip (window/door), window air conditioner seal.

【Improve cooling performance and save energy】This air conditioner window seal is made of durable and waterproof nylon. It effectively blocks fresh air and prevents outside heat from penetrating, protecting you from rain, mosquitoes, insects, etc. Cool your room quickly, optimize the performance of your air conditioner and reduce your energy consumption.

【Versatile use】Our universal window seal is UV resistant and effectively reflects sunlight. Waterproof and rainproof, it is suitable for portable air conditioners, clothes dryers, tumble dryers and dehumidifiers, for use at home or in the office. You can open or close the window at any time without removing the seal.

【Recommended Installation】Inside opening window: We recommend sealing all 3 open sides of the window.The perimeter of these 3 open sides must not exceed 500 cm.Outward opening window: We recommend sealing all 4 sides of the window.The circumference of the 4 open sides must be less than 500 cm (Note: Please measure the window size before purchasing). 【Package Contents】Air conditioner parts and accessories.The portable air conditioner kit includes: 1 x 500 cm long window sealing strip with 2 zippered openings for one or two hoses; 1 roll of nylon loop tape; 4 cable ties; 1 x user manual in 7 languages. 【Easy Installation】1.Clean the window frame.2. Attach the nylon loop to the window and frame.3.Connect the two ends of the nylon loop.4.Attach the window sealing strip to the nylon loop.5.Close the zipper to secure the air hose.6.Secure the zipper with a cable tie to complete the installation.No drilling is required; it's very simple.