Gruntbear Universal Window Seal for Portable Air Conditioner, Portable AC Window Seal Kit, Hot Air Stop Air Exchange Guards with Zip and Adhesive Fastener Works with Tumble Dryer (400cm/157inch)

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$19.99

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(20000 available )

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29 Ratings
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Reviews
  • AG

    > 3 day

    This was perfect for our window and portable AC. Now unfortunately my window was not exactly like the one in the picture and can open in a way that is split but I found a way to Jerri rig this to fit my needs perfectly.

  • Abby Gilham

    > 3 day

    I was so relieved to find this so I could use a portable AC with my stupid crank windows. This thing is really simple to use and gets the job done. Only complaint is that the Velcro isn’t super sticky: I had to reinforce it with duct tape in several places. Not the end of the world though and still highly recommend if you need to make a portable Ac work in stupid windows

  • Triggered

    > 3 day

    Other than the cheap glue to hold the velcro onto the window this product works well and is very easy to install. My house was built in 1961 and almost all the windows are original and kind of a weird design but I had no problem with the install. However, where the AC hose vents out the velcro popped off from the weight. The glue really doesnt hold up all that well. Otherwise a useful product which pretty much solved my AC dilemma.

  • Mom of Two

    > 3 day

    originally i bought the 300 cm bc my son said it was small casement window but after it was measured, realized needed to 400 cm one so quickly ordered the longer one and returned the smaller one. see photo of how it works with outward swinging casement window. can’t really comment yet on durability but so far works well enough to keep bugs out and cool A/C in

  • Miranda Green

    > 3 day

    Very difficult to install and the double sided tape lasted about two hours before falling off. Dont recommend.

  • micheal

    > 3 day

    I cannot believe I never used one of these before now. This thing is a game changer super easy set up no bugs in just zip it up and forget about it

  • Alex Bailey

    > 3 day

    Product does what it says , BUT the adhesive strips that hold it together are horrible and keep falling apart.

  • A

    > 3 day

    I got one of those Dalek air conditioners, but it had no venting tubing and the plastic hose connector was broken. Epoxy and new parts made it work, but it was a trick to vent it out a tiny pantry window. I really expected this kit to be a mess to work with, but it was easy. It doesnt stay put quite as well as I had hoped, but that may be because it was hard to get rid of all the kitchen grease at the edges of the window frame.

  • RXP

    > 3 day

    lf you have a casement window that pushes out when you open it, then it’s basically the opposite of what they’re telling you. I think the picture I have attached is how they want you to seal the window with the narrow pointy side on the bottom of window and top, and the larger, wider opening with zipper in the middle for the hose but I’m not sure. I did it another way and it worked better but I had fabric left over.

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Gruntbear Window Seal for Portable Air Conditioner -- Say goodbye to Hot Summer

  • Move hot air out of your room, keeping your living room, bedroom, office stay cool and live comfortably.
  • Window seals are made of high-quality water-resistant materials to keep rainwater out of your interior.
  • You can open or close the window at any time without removing the window seal. When the window seal is removed, it leaves no traces of glue on the window and can be used for next summer.
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The Types of Applicable Windows

Tips: Please confirm your window type before purchasing.

This window seal for air conditoners is suitable for pull-in or push-out windows.

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Measure the Size of Window

  • Calculate the total length of the four sides of the window.
  • If the total length of window a+b+c+d≤400cm, select the size of 400cm; if the total length of window a+b+c+d≤300cm, select the size of 300cm.
  • Please choose the size that is longer or closer to the length of your window.

Identify the Sides of the Window Seal

  • The curved part is red, the wide side of the window seal.
  • The straight part is blue, the narrow side of the window seal.
  • The blue dots represent the middle of the window seal and the middle of the window casement.

No Damage to Window

  • No other tools are required.
  • No need to drill holes in windows for exhaust hoses.
  • Contains 1* window seal, 1* magic tape, 3* cable ties, 1*user manual.
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