Portable Air conditioner Window Kit, Adjustable Vertical/Horizontal Sliding Window Kit Plate for Unit, AC Window Vent Seal Suitable for 5.9” AC Exhaust Hose

Easy installation! The size and quality of this works great for Arizona heat. The size fits the window perfect. The instructions were spot on. Value for the money .

Perfect fit, easy to install. Tremendous cooling for hottest parts of your house. Most effective way to cool room(s) you must use without having to cool the whole house!

This was a great product and it is working wonderfully.

I've been using this for three years now and it's cracked in some places. Probably to be expected with the changes in temperature. It does the job. Fine length, flexible but still a bit of a pain to work with as these things are, and decent price I guess. I should probably replace this one but I'd rather try taping it first or something. Money's money :/

Fit perfectly in my window, keep the room cool, and the price was perfect, I spend a few days looking for one. And this is the best one, reliable I really recommend this one.

Adapter on end of tubing does not fit into the window piece, the hole is bigger than the piece and does not stay secured and either falls out or leaves a big gap for air to get in

Debating to rate 3 or 2 stars, because this kit does what it's supposed to do; just not very well. First of all, you'll need to buy real weather stripping as what they send you with the kit is more like scotch tape than padded weather seal. The pieces fit together well, and extended to fit the width of my window. But the window plate is much shorter than the original. The problem with this is that the plate should fit behind the little 1" ridge at the base of the window (bottom of my pics) to make a decent seal. But because the plate is too short, it can't do that because it wouldn't allow clearance of the duct port adapter where it attaches to the window plate at all. To fix this, you either need to cut a piece of something not included in the kit the width of the window channel for it to sit on to raise the plate up so it can sit behind the ridge, and still allow the duct to connect. Alternatively you could balance the plate on the window ridge (as I did temporarily in pics) and try to hold it there with the sealing tape, and pressure from the top window. But you can see from my pictures this leaves significant gap on all 4 sides of the plate somewhere, it's not very secure, and you can't apply much pressure from the window to the plate because the plate is not very sturdy. Your windows might not be like mine, but check to see if you would have the same problem I did before selecting this one. I could probably make this work buy cutting the piece for this to rest on to raise it up, buying real weather seal, etc. but if I had recognized the problem before buying this one I would have picked another that was better suited to fit in the window without balancing it in place or getting a bunch of other stuff to rig this one. It is cheap, and it will kind of solve the problem so that's good. But once you factor in that the duct isn't included, the weather seal is useless and you need to buy that too, and then getting or scavenging something to make it sit properly you kind of eat up another $25-$30 in addition to the cost of the kit. Would have been nice if they had included a screen for the outer side of the port to prevent critters nesting in it. Also note that ducts come mainly in 2 diameters; 5.9" and 5.1". Your AC unit hardware is made to work best with one or the other. Much easier to install if you pick the window kit for the duct size that matches your AC if you want it to look tidy. If you don't care about that duct tape is a wonderful invention. Long story short, it works, but not ideal.

The kit is working perfectly with my current portable AC unit. Highly recommended if you don't need the extendable hose.

Good quality. Easy installation.

We have an older Danby portable AC unit which had a busted up house/duct. I could not find a replacement anywhere so I went on good ol Amazon and found this. 5.9 inch was a perfect fit and we now have a working unit to beat the heat as we are currently going through a hot spell where we live. I am absolutely thrilled and could not be more happier. Fit is great and seems to be of decent quality. I was definitely suspect of this hose because I've had a lot of hit and miss items over the last few years on Amazon. If you need this size hose, look no further. It does the job perfectly.

Fits nicely

I bought this about 2 weeks ago arrived in perfect condition and works perfectly.

Es lo que necesitaba quedo excelente en mi clima de muy buena calidad