Does anyone know if there is any demonstration video to show me how to install the window seal? I have some challenges to install it.

For inward open window, you can refer to the installation video https://youtu.be/35aNfQWsjwg

how do i know if i need a 300cm or 400?

Hello, you can measure four open sides of the window and calculate the total length of them, if the total length is equal or less than 300cm, than you can select 300cm size, if equal or less than 400cm, than you can choose 400cm size. Important note, if you open the window, there is no gap where the window is attached to the frame, then you can just need to measure three open sides. Anything unclear please contact us via info@hoomee.com ,Thank you.

Will it work with a skylight?

Hello, it is open from the top, then it can work, if it is center pivot window, it doesn't Thank you.

Will this work on my windows that open outward?

Yes, a window that opens outward is what I installed it on. Follow the directions very carefully, they are complicated, but they work.

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HOOMEE 90x 210CM Zipper Screen Door Seal for Portable Air Conditioner and Tumble Dryer– Works with Every Mobile Air Conditioning-Air Exchange Guards With Zip and Adhesive Faster

HOOMEE 90x 210CM Zipper Screen Door Seal for Portable Air Conditioner and Tumble Dryer– Works with Every Mobile Air Conditioning-Air Exchange Guards With Zip and Adhesive Faster

Product ID: 61616905

Details

Brand
HOOMEE
Colour
Clear
Control method
Remote
Form factor
Portable
Inverter type
No Inverter
Item weight
1.1 Pounds

⚡Energy-saving design

🔧No tools needed

🌬️400CM seal length

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$90.70

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Description

🌟 Keep Your Cool, Save the Planet!

SEAL THE DEAL - Locks out warm air and unwanted guests.
MAXIMIZE EFFICIENCY - Enhances cooling performance for quicker relief.
STAY COOL STAY GREEN - Reduce energy consumption while keeping your space chill.
UNIVERSAL FIT FOR ALL - Compatible with any portable AC or tumble dryer.
EFFORTLESS INSTALLATION - No drilling, no hassle—just stick and zip!

The HOOMEE 400CM Universal Window Seal is designed to enhance the efficiency of portable air conditioners and tumble dryers. This easy-to-install fabric seal effectively blocks warm air from re-entering your space, ensuring a cooler environment while reducing energy consumption. With a universal fit for all models and no need for additional tools, it’s the perfect solution for a comfortable and eco-friendly summer.

Specifications

ASIN	B07GJP25K7
Air Conditioner Application	Cooling
Best Sellers Rank	161,883 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 145 in Air Conditioner Parts & Accessories
Brand Name	HOOMEE
Colour	Clear
Compressor Type	rotary_scroll
Control Method	Remote
Controller Type	Remote Control
Customer Reviews	4.1 4.1 out of 5 stars (2,602)
Efficiency	Increased Efficiency
Form Factor	Portable
Included Components	Adhesive hook tape, Zipper
Installation Type	Window
Inverter Type	No Inverter
Is Outdoor Unit Required	No
Item Weight	1.1 Pounds
Manufacturer	HOOMEE
Model Name	AirLock Door Seal
Model Number	AL003
Operating Mode	Cooling
Outdoor Unit Compatibility	Requires New Outdoor Unit
Power Source	Corded Electric
Room Type	Living Room
Special Features	Installation without tools
Start Year	2020
UPC	708315566159
Unit Count	1.0 count
Window Opening Maximum Height	90 Centimetres
Window Opening Maximum Width	90 Centimetres
Window Opening Minimum Height	210 Centimetres
Window Opening Minimum Width	90 Centimetres

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