<b>AcParts AirLock Window Seal 157'' (400CM) </b><br> Hi Friends , Do you want to put the portable air conditioner hose through window without insects invading ?Have you confused of closing windows when using the portable ac unit ? <br>Come to find us!AcParts provide a new AirLock Window Seal , good partner of portable air conditioner . Make Life Easy . <br><br><b>Features: </b><br>Suitable for tilting opening,wings,side panels window <br>Made of white dacron material, which features UV-Proof & Waterproof . Keep out insects,pests, mosquitoes, rain<br> How to Use：Firstly, Apply the adhesive tape to the inside of window frame ; Secondly ,Attach the Airlock seal to the tape; Thirdly, open the zip of Airlock Seal and put your ac hose through it ; Finally, close the zip tightly around the hose.<br> Increases cooling performance and reduces energy consumption ,the warm gas from portable air conditioner can be discharged to outdoor completely through the Window Seal . <br>Fits all portable air conditioner and Tumble Dryer regardless of manufacturer ,when the weather become cold , just remove the seal and store it away for next summer! <br><br><b>In the Box :</b><br> 1*157'' Window Seal Cloth with zip，1*Adhesive Tape .<br><br><b>Buy with Confidence</b><br>AC Parts offer you 100% satisfaction guarantee within 30 days, well packaged and served.<br>