HOOMEE600CM Universal Window Seal for Portable Air Conditioner and Tumble Dryer – Works with Every Mobile Air-Conditioning Unit, Easy to Install - Air Exchange Guards with Zip and Hook Tape

Used this for my portable AC, seals the window and was easy to install

Just bought a portable air con unit so needed one of these so I could vent the air hose out of the window but keep the room cool. My window's total exterior rim measurement came to 380 cm so I ordered the 400cm version.The item arrived same day, thanks to Amazon Prime. I found fitting relatively easy. The velcro tape has extremely strong adhesive - be careful not to stick it to your fingers. But because my window swings open from the bottom and has hinges on either side edges, rather than along the top, it has a large gap at the top when it is open. This means that the designed taper of the fabric strip only just overlaps at the top and there is limited spare material for making gussets at the window corners. I proably should have ordered the next size up. But it does seem to work well and the room cools down quickly.

Got this for a side opening windows for me ecoflow wave 2, works absolutely perfect. Not much in the way of insulation but can cool a 10m2 room down to 18deg C no sweat. I kept the curtain close to help

The product itself is well made and does the job so would have been 5 stars if it was as simple to install as advertised. However I cannot give it more than 3 stars due to the unclear instructions and the difficulty in installing it around the fittings of my window.Firstly, the velcro really sticks and WILL take the paint of your window and frames, so you need to stick it in the right place first time. However, this is tricky because unless your window is exactly the same as that shown in the product's idealised pictures it's not obvious until you get it fitted exactly where you need the velcro. Anything about your window that is slightly different to the ideal version shown in the advertisement will distort the path that the velcro needs to follow. For example, my window has a closer and a large handle and locking mechanism so it took some experimenting to find the right position for the velcro.So in my case I followed the instructions (which are really poor by the way - you'll need to watch their Youtube video which is much clearer) and stuck the velcro first, but as the top and bottom (sill) of my casement are horizontal (not vertical like the instructions assume) the cover has to twist through 90 degrees in two directions at each corner which distorts everything as well. When I tried to reposition the velcro to adjust the fit then the paint was pulled off in large patches.My recommendation is to use bluetack or something to stick everything in place temporarily whilst you adjust and make sure everything is in the best position, BEFORE taking off the backing paper and sticking down the velcro permanently.

Purchased to use with a portable air con unit. My windows all 4 sides using window frame surround as my measurement was 286cm so I purchased the 300cm(3mtr) hoomee. This was more than enough. Instructions were clear but the basics are cut double sided Velcro to fit around window surround then as my windows open out attach double sided Velcro on inside of window frame. Then attach the hoomee sheet as per instructions making sure you start at your window handle by middling the sheet and simply attach to Velcro.Positivesgood adhesion to window frame, hoomee sheet is strong and well made and Velcro is good quality. Allows you to habe this fitted all year round as window will close when fitted.NegativesAll I can say is having a sheet round your window isn't the prettiest but you can detach the sheet from the velcro if preferred but as I haven't I won't comment on how good fixing and unfixing may affect the adhesion but will say I don't think there would be any loss.

Fairly easy to install if you watch a tutorial on YouTube first. I would say it went well for me but still ended up having excess folds which creates small gaps for bugs, etc to possibly enter. Good quality material, I can see it surviving a long time with daily use.

The media could not be loaded.  Last one I ordered from Amazon was really bad. The velcro stickers kept tearing up as I was sticking it on the frame. This one was sticking without problems or tearing up. The air seal to keep hot air out is keeping the bedroom really cool when AC is on. So probably saving some electricity too.

If you have an old fashioned window, i'm sure this might look great. I don't, my window is a modern one that opens outwards so the fit of this is horrendous.Unless your window is the exact size, there will be a lot of extra material left over, even folding it over as it suggests doesn't improve it much, still looks awful.The instructions are not that clear either, doesn't say where exactly you should start and where the slim points of it should go.If your window, like mine, when opened has a gap all around the window the width of this won't work, it'll be too tight or it won't reach. I honestly don't think this type of design (not just this brand) will work correctly on modern windows.

Thank gosh it works, so limited on where you can put a portable out of the box but with this kit, I was able to finally install it where I wanted to put it, where it would do the best job and cool the main room. I don't know if I applied the velcro to the frame and casement part correctly but it is working for me. I used shipping material made of foam or bubble wrap folded up to stuff in the opening around the zipper just to keep the bugs out and they do come in all around it in any little opening once night rolled around.It was easy enough to install the velcro after cleaning the frame and wiping all down with alcohol to ensure a good stick. It is the best quality velcro with the best stick power you will ever use! I took my time applying and kept referring to the instructions so I didn't waste it. I applied to all 4 sides on both parts. I am able to close the window no problem and I gathered up the little bit of extra tail and attached and folded it with a couple clothespins.It isn't the prettiest but it looks far better than how it was set up in another spot and it is running efficiently and I am so happy I chose this particular kit to work with my double hose portable AC cuz it just works without any fuss! We only need AC at most a week out of every summer so this setup works for us.

This window seal exceeded my expectations! Installation was seamless and easy to understand. I wish I would have purchased this sooner as it has saved my office from being a boiling mess. The kit comes with self adhesive Velcro strips to attach the panels to. This made the installation incredible easy to adjust to the needs of my window as I could cut and bend the velcro strip accordingly. Lining up the panels was quick work once the other velcro strips were in place.

Me encantó quedó a la medida y es de buen material aguanta mas de lo que imaginé y aparte no se moja

Works well for using with condo windows and portable air conditioner. Mine is a single hose design but the second opening is useful to work around the window handle which would create an issue. With the constant opening and closing my lasted three seasons before I pinched the plastic when closing the window, causing small holes to appear. Also eventually the seal does get dirty from outside pollution so it is a good idea to replace it. The price is reasonable so replacing it every three years of constant opening and closing is a good value. I remove it during the winter so it stays on roughly 7 months out of the year.

Facile a installer et a l'air robuste. A voir dans le temps.