To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
Other Sellers on Amazon
Added
Sold by: MicroTimes
Sold by: MicroTimes
(1670 ratings)
90% positive over last 12 months
Shipping rates and Return policy

Gulrear Portable AC Window Seal, Window Seal for AC Unit, Air Conditioner Window Kit White 400CM/158Inch Hot Air Stop Air Exchange Guards with Zipping and Adhesive Fastener

3.8 3.8 out of 5 stars 1,791 ratings

To see product details, add this item to your cart. You can always remove it later.
FREE Returns

Purchase options and add-ons

  • 【Ingenious Innovative】Window seal for portable air conditioner that is simply zipped in place between the window and the window frame and can regulates the air exchange efficiently and locks out pests and keeps out the rain.
  • 【Wide Application】Window seal for portable ac units suitable for portable mobile air conditioners, dryers, exhaust dryers, and dehumidifiers. The airlock window seal is only suitable for commonly-used tilting windows or wings. It is suitable for a turn-tilt skylight product, casement window, and a balcony door that opens outwards. But unable to use it on a Left and right sliding window or door.
  • 【Energy Saving In Summer】Window seal for portable air conditioning is made of durable nylon material for easy sashing slide. Push through the tube, the zipper closed and the heat stays outside. This practical airlock prevents the warm exhaust air from returning into the room. The windows can be closed easily when leaving. There is no need to disassemble.
  • 【Perfect Suitable】The airlock window seal kit perfectly fit for the window of a range of 4 meters/158inch. It fit the windows in which four sides of the window do not tower than 4 meters/158inch. If the window is lower than 4 meters you may need some adjustments and try to create loops/folds and seal these with duct tape to create a decent seal.
  • 【Easy to Use】Simply apply the adhesive hook tape to the inside of your window frame and to the window itself. Attach the window seal to the hook tape. Then, open the zip on the window seal and place your air conditioner hose out of the window. In the end, close the zip tightly around the hose.

Customer ratings by feature

Value for money
3.8 3.8
Easy to install
3.6 3.6
Durability
3.6 3.6
Adhesion
3.2 3.2

Frequently bought together

$16.99
Get it as soon as Monday, Apr 1
In Stock
Sold by gulrear and ships from Amazon Fulfillment.
+
$379.99
Get it as soon as Tuesday, Apr 2
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

Product Description

window seal for portable air conditioner

Gulrear Live With You Together, Window Seal For Portable Air Conditioner Keeps Your Room Comfortable Temperature In Summer.

Why Use Window Seal For Portable Air Conditioner?

window seal for portable air conditioner

Features

Size&Color
  • Size: 400cm 158inches
  • Color: White
Package Included

  • 1 x 400cm Window Seal
  • 1 x 830cm Velcro Tape
  • 1 x Instructions Book

Advantage Of The Portable AC Window Seal.

  • Block the return of hot air and reduce the power consumption effectively, save electricity charges.
  • Keeps your room with cool temperature in summer, enjoy a comfortable family life, working and nice sleep.
  • Prevent mosquito bites, keeps the insects outside.

Why Choose Our Window Seal For Air Conditioning?

  • Wide Application, Window seal for portable ac units suitable for portable mobile air conditioners, dryers, exhaust dryers, and dehumidifiers.
  • Polyester and PU waterproof coated fabric materials with perfect sealing effect, Hot air is difficult to into the room.
  • White style is offered, you can choose it to decide your room design style.

How To Install The Portable AC Window Seal?

window seal for portable air conditioner

window kit for portable air conditioner

air conditioner window seal

Paste Velcro Tape

  • Clean the window frame, Let velcro tape stronger.S
  • tick the velcro tape on the window frame (red in the picture and yellow in the picture).

Corresponding To Each Side

  • Corresponding window seal sides and window frame sides, red corresponding red, yellow corresponding yellow.
  • Stick window seal to the window frame, Use your hand to press the seal and the Velcro, stronger it.

Adjust Zippers Place

  • Adjust window seal place to more suit your exhaust hose, usually zippers are in the middle of the window.
  • Please according to your needs to adjust the place, suits for your exhaust hose.

Enjoy This Summer By Using The Air Conditioner Window Seal.

window seal for portable air conditioner

window seal for portable air conditioner

window seal for portable air conditioner

window seal for portable air conditioner

Make Portable AC More Efficient

  • Sealing room reduce the pressure of continuous cooling of portable air conditioners, Prolong air conditioner life.

Drop The Temperature Quicker

  • With air conditioner window seal will be faster drop the room temperature, away from the pain of the hot summer.

Easy to Install And Clean

  • No need for drilling holes or additional tools. Get easily install or clean by paste or remove Velcro Tape.

Please Noted The Window Size

  • It fits the windows in which three sides of the window do not tower than 4 meters. Please Check your window size before buying.

NOTED:

window seal for portable air conditioner

Please Noted :

  • it is not suitable for turn-tilt skylight product, casement window and a balcony door which opens outwards, also unable to use it on a Left and right sliding window or door.
  • Suitable for commonly-used Tilting/ Sloping window types.
  • Please check our auxiliary picture for window types.
  • Please check your window size not tower than 4 meters/158inches.

portable ac window kit portable air conditioner window kit air conditioner window kit window vent kit portable air conditioner hose ac hose
Window Kit Suits For 13cm/5.1inches Adaptor Window Kit Suits For 15cm/5.9inches Adaptor Sliding Door Kit Suits For 13cm/5.1inches Adaptor Sliding Door Kit Suits For 15cm/5.9inches Adaptor Exhuast Hose Suits For 5.1inches Adaptor Exhuast Hose Suits For 5.9inches Adaptor
Customer Reviews
4.2 out of 5 stars
2,720
4.2 out of 5 stars
2,720
4.2 out of 5 stars
4,163
4.2 out of 5 stars
4,163
4.4 out of 5 stars
352
4.4 out of 5 stars
369
Style Portable AC Window Vent Kit Portable AC Window Vent Kit Portable AC Sliding Door /Window Vent Kit Portable AC Sliding Door /Window Vent Kit Portable Air Conditioner Exhaust Hose Portable Air Conditioner Exhaust Hose
Adaptor 5.1 inches Diameter 5.9 inches Diameter 5.1 inches Diameter 5.9 inches Diameter 5.1 inches Diameter 5.9 inches Diameter
MAX Extend Length 140cm/55inches 140cm/55inches 220cm/87inches 220cm/87inches 200cm/79inches 200cm/79inches

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

Gulrear

Gulrear Portable AC Window Seal, Window Seal for AC Unit, Air Conditioner Window Kit White 400CM/158Inch Hot Air Stop Air Exchange Guards with Zipping and Adhesive Fastener


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

Looking for specific info?

Customer reviews

3.8 out of 5 stars
3.8 out of 5
1,791 global ratings

Customers say

Customers like the quality and seal of the window weather stripping. They say the velcro holds up well and it's a perfect seal for hinged windows. They appreciate the value of the product. However, some customers have reported issues with adhesion, saying the adhesive is not very sticky and it can be difficult to fix. Customers also dislike the heat, and disagree on performance, ease of installation, and fit.

AI-generated from the text of customer reviews

15 customers mention11 positive4 negative

Customers like the quality of the velcro tape. For example, they say it's high quality, holds up well, and is easy to install. That said, some complain about the stickiness.

"...The stick on the velcro is okay, but it has come off a little bit for us--you could consider nailing the velcro to the window with small nails and..." Read more

"...It definitely stays put and holds the AC hose in place. The quality is good and the amount of tape that comes is enough for at least half a second..." Read more

"It would have been nice to have some installation instructions. Material is very thin, will let some outside heat leak in, overall does the job." Read more

"...Overall it was a pretty straight forward install. The Velcro goes on the wall and also on the inside of the window...." Read more

13 customers mention10 positive3 negative

Customers like the seal. They say it's a perfect seal for hinged windows, works great, and is a tight seal. Some mention that it allows the window to close when the ac unit is removed.

"...take the AC unit hose out, and when done right, this still allows the window to close when you take the ac unit out...." Read more

"...It closes all the way and locks as well...." Read more

"...also able to close the window with the wrap still attached and it closes well.I would recommend this product to anyone searching for a solution" Read more

"...Does not stay on window frame. Does not seal around tubing. Lets bugs in. Does not look nice in windows. Great idea...." Read more

9 customers mention9 positive0 negative

Customers appreciate the value of the window insert. They mention it's a great alternative to expensive window inserts, and is convenient.

"...Other than those issues it works, convenient and cheap" Read more

"...But all in all, it is worth it and a lifesaver to me!The price is reasonable as well in my opinion." Read more

"...Amazing simple product for a fair price!!!" Read more

"...great and Easy set up real simple and it really works and the money great price" Read more

65 customers mention41 positive24 negative

Customers are mixed about the performance of the window sash. Some mention that it works great for what they need, is simple to install, and has good quality. However, others say that it didn't work well for them, is useless, and didn''t fit their window.

"...The good: works like a charm. Pretty easy to install. Keeps out bugs way better than I thought...." Read more

"...It does not work for my casement window which is a crank window that pushes outward...." Read more

"Works well.Very easy to set up.Weighs 42lbs which is easier to move than our former unit which weighed 75lbs...." Read more

"...Cool product." Read more

49 customers mention33 positive16 negative

Customers are mixed about the ease of installation. Some mention it's easy to install and wiggle it around to fit, while others say the instructions are confusing and it'll be difficult to fix if it stops sticking.

"...The good: works like a charm. Pretty easy to install. Keeps out bugs way better than I thought...." Read more

"Works well.Very easy to set up.Weighs 42lbs which is easier to move than our former unit which weighed 75lbs...." Read more

"...The item doesn't come with any instructions but I remember that one of the product images is the instructions so if you purchase and are not sure..." Read more

"...Other than those issues it works, convenient and cheap" Read more

12 customers mention6 positive6 negative

Customers are mixed about the fit of the window covering. Some mention that the Velcro tape is high quality, the product itself is large enough to cover almost any window, and it's easy to install. However, others say that it was too big and wouldn't fit their window.

"...I am very glad I did! It was the perfect solution for filling in the space on this large window...." Read more

"Did not easily fit the casement window I was trying to use it for...." Read more

"...It's so easy to install and is a good size to wiggle it around to fit perfectly!" Read more

"Product is WAY too big. Instructions are not clear on how to install." Read more

18 customers mention3 positive15 negative

Customers are dissatisfied with the adhesion of the product. They mention that it's difficult to install and the adhesive is not very sticky. They also say that the tape comes off after a few weeks and that it does not stay on the window frame. Customers also say the product allows hot air in and the sticky is not strong enough to make a seal.

"...Honestly it does the job. I have only had issues with the glue loosening twice and next to the exhaust pipe. I assume it's the heat from the exhaust...." Read more

"...I came to realize that every week or two the adhesive would stop sticking to the surface it's placed on during humid or hot weather (or both)...." Read more

"We loved this item right up until the adhesive melted from the sun & started blowing the hot air back into the room...." Read more

"...Does not stay on window frame. Does not seal around tubing. Lets bugs in. Does not look nice in windows. Great idea...." Read more

8 customers mention0 positive8 negative

Customers are dissatisfied with the heat of the product. They mention that it allows hot air in, pours through worse, and starts blowing the hot air back into the room. They also say that the material is very thin and will let some outside heat leak in. Overall, customers are disappointed with the product's ability to keep heat out.

"...The fabric does let through a little heat still on especially warm days (which is understandable since it is a fabric.)..." Read more

"...item right up until the adhesive melted from the sun & started blowing the hot air back into the room...." Read more

"...off after a few weeks of hot weather, and then all the hot air just rushes back in." Read more

"...Material is very thin, will let some outside heat leak in, overall does the job." Read more

Clean the surfaces before applying the Velcro sticker
4 Stars
Clean the surfaces before applying the Velcro sticker
This will work as long as it’s not a security issue. Luckily my window is upstairs and would be very hard to access from the outside. Overall it was a pretty straight forward install. The Velcro goes on the wall and also on the inside of the window. It closes all the way and locks as well. I Velcro’d around the area of the window with the hinges and stuck it to the outside of the window (meaning the side facing in my room) so it would make for a complete seal. I’m happy with this product considering there aren’t many options out there for this style of window. Cool product.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on July 15, 2018
12 people found this helpful
Report
Reviewed in the United States on July 8, 2022
Reviewed in the United States on July 17, 2017
10 people found this helpful
Report
Reviewed in the United States on July 6, 2018
4 people found this helpful
Report
Reviewed in the United States on October 6, 2020
Reviewed in the United States on September 30, 2020
2 people found this helpful
Report
Reviewed in the United States on November 1, 2022
2 people found this helpful
Report
Reviewed in the United States on September 15, 2023

Top reviews from other countries

Translate all reviews to English
Wendy
5.0 out of 5 stars Works great, easy set up.
Reviewed in Canada on May 29, 2023
Client d'Amazon
5.0 out of 5 stars Parfait
Reviewed in France on August 5, 2023
carlo
5.0 out of 5 stars Indispensabile
Reviewed in Italy on July 11, 2023
Weber
5.0 out of 5 stars Klappt und ist einfach zu installieren!
Reviewed in Germany on September 1, 2020
Customer image
Weber
5.0 out of 5 stars Klappt und ist einfach zu installieren!
Reviewed in Germany on September 1, 2020
Ist einfach zu installieren und hält die Wärme gut draußen. Musste viele Stellen jedoch zusätzlich mit Panzertape abkleben. Besonders an den Enden und dort wo der Schlauch durch kommt. Aber dann steht dem Einsatz einer mobilen Klimaanlage nichts entgegen.
Images in this review
Customer image
Customer image
4 people found this helpful
Report
Cliente Amazon
5.0 out of 5 stars Fenomenal cubierta para ventana..
Reviewed in Spain on August 24, 2020
Customer image
Cliente Amazon
5.0 out of 5 stars Fenomenal cubierta para ventana..
Reviewed in Spain on August 24, 2020
Después de varios meses de uso, puedo decir que es una solución perfecta para colocar en la ventana y evitar que el aire caliente del aire acondicionado portatil entre nuevamente en casa, su instalación fue muy sencilla y para nada complicada, la cinta de velcro que viene es de buena calidad, ya que nunca se ha despegado y cumple con su función, es una gran compra y la recomiendo al cien por cien para quienes tienen que encontrar una solución para las salida del aire caliente y evitar que entren bichos a la habitación, estéticamente no sera todo lo perfecta que quisiéramos pero es la mejor que podemos encontrar.
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image