AC Window Seal,Portable Universal Window Kit for Mobile Air Conditioner Unit and Tumble Dryer 400cm/158Inch,Hot Air Stop Air Exchange Guards with Zip and Adhesive Fastener

Velcro attachment to window works well, and is plenty sticky enough on upvc. It effectively reduces the warm air coming back in the window when hanging air con hose out of window. Fitting is easy, instructions provided are good. Decent value solution.

That’s a great product as the zips don’t skid. Previously I’ve had to return items from other vendors because it wouldn’t hold the hose due to the zips skidding. This one holds the hose perfectly. It’s very strong material. 4 stars instead of 5 because the tape did come out in some places.

Really good, really easy to put up (used video on Amazon) and great price. Very happy!

Unfortunately, this is a poor-quality fabric. I need to close the sealed window at night because of the outside noise.Just after two days of carefully closing the sealed window, I have noticed tears in the fabric, and also the zipper got jammed. Size, weight is ok. Not sure about value for money though. I will need to replace it very soon, as it will be become unusable.

Great kit that gives you everything for a decently sized window. Makes a good seal and is easy enough to put up and take down each time you want to use it.

I measured the window as directed and bought the right size as per the instructions, but it's way too big! I would appreciate the size down. Is it possible to contact the seller?

Why did you choose this product over others?:EfficiencyNoise level:Very noisyWeight:Heavy but well made

that's great