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❄️ Seal the cool, ditch the heat—your window’s new best friend!
The Machine-Ya Air Conditioner Window Seal is a 400cm waterproof, reusable fabric barrier designed to fit virtually any window type for portable ACs and dryers. It blocks warm air infiltration, reduces energy consumption, prevents insect entry, and is easy to install without tools. Durable and eco-friendly, it enhances cooling efficiency while saving on electricity bills.











| ASIN | B091K36B9B |
| Air Conditioner Application | Residential |
| Best Sellers Rank | 8,284 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 6 in Air Conditioner Parts & Accessories |
| Brand | Machine-Ya |
| Brand Name | Machine-Ya |
| Colour | 400cm |
| Control Method | App |
| Controller Type | Remote Control |
| Country Of Origin | China |
| Customer Reviews | 4.0 out of 5 stars 809 Reviews |
| Efficiency | Improved |
| Form Factor | Portable |
| Form factor | Portable |
| Included Components | Adhesive Tape, Hook Tape |
| Installation Type | Window |
| Is Outdoor Unit Required | No |
| Is Product Cordless | No |
| Manufacturer | Machine-Ya |
| Model Name | Window seal for portable air conditioner |
| Model Number | Machine-Ya |
| Number Of Circuits | 1 |
| Operating Mode | Cooling |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Seasonal Energy Efficiency Ratio (SEER) | 5 |
| Seasonal energy efficiency ratio (SEER) | 5 |
| Special Features | Dehumidifier |
| Special feature | Dehumidifier |
| UPC | 734065946224 |
| Warranty Type | Limited |
| Window Opening Maximum Height | 70 Centimetres |
| Window Opening Maximum Width | 173 Centimetres |
H**N
It actually works!
Had low expectations, but its fantastic! Watch a YouTube on how to put it up to get started, but its actually pretty simple. Has been up for a few weeks now & makes quite a difference.
M**T
Excellent
We had some plastic on the window and it was noisy, so we came to Amazon to look for something we could put up around the window. This was very easy to install. Just clean around the frame, put up the tape. Then put up the surround. It seals very well and we have been using our AC and there is no hot air coming back into the house. Very functional, great value for the money and the appearance is unobtrusive. Would highly recommend.
F**F
Bit awkward, works well enough for now.
It’s a little bit awkward to set up on an outward opening window, there’s no getting away from that. And it’s not a perfect seal around the hole you leave for the hose. I’ve ended up rigging up gardening twine to go through the zips and around the hose to pull tight and keep it all snug against the hose. And more gardening twine tied to the frame above to pull the hose up so it’s not exerting pressure on the fabric and pulling it down. It’ll do for now until I can figure out a better solution. A good improvement would be an elasticated hole for the hose to go through, rather than the zips. I’ve managed to set it up in a way where I can close the window and secure it when I need to. Obviously I can not open the window fully now unless I remove it, and I just can’t face sticking it all up again, so it will stay in place for the summer. I went for a slightly smaller size rather than have miles of extra material hanging down, and I have used the excess tape to stick a strip of cardboard over the gap. So all in all not perfect by a long way, but a heck of a lot better than trying to rig something up myself. Despite the awkwardness, and with a few adjustments, it’s working as it should and I can make my room ice cold with the portable air conditioning unit I bought.
C**C
It works, but would be better if the zips locked in place
It works. Easy enough to fit (took about 10 minutes). I've bought 2, one fitted to a small window and one for a tall window, there's plenty of room in this and both have excess left over. I have no idea what the sticky back Velcro does to the window frame when removing it... It's seriously sticky, but it has to be. One issue... on the small window which is higher up, the AC pipe doesn't want to stay where I put it... and the zips on this are so light to move that they'll open up when the pipe pulls back a bit, so if the zips could lock into position then they'd stop the pipe moving... without that it's just a bit of a faff to get the pipe to stay put and the zip into the best place where it will stay put. But again, it works... it keeps the hot air out, and HOPEFULLY keeps any insects out at the same time (but with the various handles etc windows have, I'm not sure it's possible to put this or anything similar up without some small gaps). Both been up for a day now with AC running all the time in heatwave, still in place... so far so good.
T**D
Great!
Great for portable air conditioning outlet. Seals very well. Easy to fit.
V**T
No zip lock
I would not recommend it there’s no zip lock
R**D
Value
It’s good for the price. fits easy.excellent quality.
I**N
Worth it!
We needed one for the living as we already had one in the bedroom. Very Easy to install!
A**E
Sehr gut!
Sehr gut!
S**W
Bonne qualité
Pas plus compliqué que les autres à installer,le dispositif reste bien en place et ne laisse pas passer l air
M**E
Hält was es verspricht
Die warme Luft bleibt draußen! Auch der Reißverschluss passt gut mit unserer Klimaanlage. Wir sind super zufrieden und würden den Artikel immer wieder kaufen! Auch das Ankleben ans Fenster ist simpel, das anschließende verbinden durch Klettverschluss geht schnell, wenn man es einmal verstanden hat.
B**V
Attention à la largeur des montant de fenêtre
Livraison : Produit reçut rapidement, un dimanche, merci Amazon Prime ! Produit : Le produit était bien emballé, semble être de bonne qualité, à voir dans l'utilisation. Installation : Comptez une bonne demi-heure de galère pour installer ce produit, le scratch colle très bien à la surface de bois peint. L'installation du tissu est très long et compliqué. Il est un poil trop long pour ma fenêtre mais pas un problème. Niveau largeur, c'est trop court, en effet, avec la largeur standard des montant bois de ma fenêtre, l'ouverture entre les deux battant permet à peine de faire passer le tuyau du climatiseur, en découle un problème de fermeture qui n'est pas optimal. on regrette le manque d'une manchette permette d'épouser parfaitement le tuyaux d'évacuation. Malgré tout, il ne semble pas y a avoir de fuite d'air, ce qui permet une dépression presque qu'optimal de la pièce.
D**D
Klimaanlage
Klassische Abdichtung hält halt nicht sehr lange
Trustpilot
2 weeks ago
4 days ago