Loviga Universal Sliding Door Seal Kit for Portable Air Conditioner and Dryer, 100% Sealing Dual Hose Support AC Door Vent Kit, 10x75~91 Inch Length Adjustable for Mobile A/C

Easy to use and effective. Only lasts one season though.

Got this to keep the smoke from my laser cutter from blowing back into my sliding door and it works perfectly. The drawstring on the exhaust port secures and seals around the laser exhaust hose and keeps the smoke and smell from coming back into the house. If you have any craft machine that needs an exhaust, this is a must buy.

I dont usually write reviews but I found it troubling that the manufacture misprinted their installation instructions. After scratching my head trying to make sense of the instructions that seemed out of order it dawned on me that the page 3 instructions were in fact supposed to come before the page 2 instructions (in the english version, I was able to verify that was correct but looking at the other languages). The product seems all right once it is in place. Not overly robust, but it works to do its job in a pinch. More heat leakage than I would have liked but not more than I expected, but again, this is a cheap product and does about what you would expect of it.

Thanks for having this as an option for the AC units. My mother's AC unit broke and because in Florida she has sliding doors. The bedroom is upstairs and the Condo has particular rules. This was perfect. Easy. Strong velcro and soo relieved.

My building gave me a portable AC unit while they're fixing the building AC tower. They sealed it with tape so I wasn't able to access my balcony at all (which was basically the whole point I got the apt lol), so I got this! Literally perfect!! I wish I knew about this sooner. No air comes in from the outside when the portable unit is running, and when I want to go out to the balcony, I can just take it off on one side. Love it!

I did not need the instructions at all. The hose I have is not round though so it does not go in or out on that larger side. I installed the hose opening to the outside FIRST then I cut and used the packaged velcro... I bought my own black velcro too for top and bottom but there is plenty of white leftover if I want to change it later. I bought a door security bar to install while I sleep. But I wont ALWAYS need the air on, so I like the compact design a lot to just peel and store to the side. This door leads to a patio for my dog AND to the garage but this is also my bedroom...it has no window and is poorly insulated even with curtains its too hot and humid in Texas and then cold, raining season is coming next. We have 2 more doors I can use to exit instead while my air is hooked up so its not a huge deal. I just prefer using this door to get straight to the garage and thats why I chose this velcro panel instead of the hard bulky ones. The height has extra length for taller doors!

Instructions incomplete and too vague. Make a video how to install it then people will not have hard time putting it. I'm so frustrated.

Worked great for a week and then as the weather became hotter the glue from the double sided tape started to melt and now it won’t stay on my glass