Does this redirect the heat/air to the top or to the side?

Neither. My air was going straight up & causing my paper towels (on wall holder above air vent), to unroll. My vents are on the floor. The air continues to come up and the deflector stops it from all going straight up and directs it straight out at floor level. The second one I purchased was for a vent below a window which was because my window was fogging up (not good for the window), so the air no longer goes straight up to the window (so air is redirected straight out into the room). I am glad I purchased these as they do what I wanted and my vents are metal so the magnets hold them in place nicely. They are clear plastic so they look just fine.

Does this work on wall AC vents?

probably not. It is held in place by magnets on the bottom. Not likely strong enough to keep this on the wall - unless you used something like Gorilla 2-sided tape. That might work

Will this work on a GE large window ac

you might be able to make it work but the case around the vent should be metal because they use magnets to hold this on . you might be able to reconfigure it i don't know !!

Height is 4 5/8 inches when measured on a flat surface. However, if measured when properly sitting on the heating grate, they are 4 1/2 inches. Hope this helps

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🧊 Chill smarter, heat better — the invisible airflow upgrade you didn’t know you needed!

MAGNETIC PRECISION FIT - Effortlessly snaps onto metal baseboards for a sleek, no-drill installation.
INVISIBLE YET IMPACTFUL - Clear heavy-duty plastic blends seamlessly with your décor while enhancing HVAC efficiency.
WHISPER QUIET OPERATION - Operates at just 1 dB, ensuring comfort without distracting noise.
CLEANER AIR SMARTER HOME - Built-in dust filter improves air quality, making your living space healthier and fresher.
CUSTOMIZABLE AIRFLOW CONTROL - Adjusts from 15" to 25" to perfectly redirect heat or cool air where you need it most.

The Frost King HD11 Baseboard Air Deflector is a heavy-duty, clear plastic accessory designed to improve heating and cooling efficiency in homes with central forced-air systems. Featuring a magnetic hold for easy attachment to metal baseboards, it adjusts from 15" to 25" wide to redirect airflow precisely, while its integrated dust filter enhances air quality. Lightweight and whisper-quiet, it’s a subtle yet powerful upgrade for smarter climate control.

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B**M

The product quality does not match the attached photos

16.10.2021

Z**K

useless product

so flimsy it just broke apart in the first hour. useless product.

20.05.2020

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Brand Name	Frost King
Model Info	HD11
Product Dimensions	7.11 x 12.95 x 39.37 cm; 13.61 g
Efficiency	High
Capacity	25 Liters
Noise	1 dB
Installation Type	Split System
Part Number	HD11
Form Factor	Plastic deflector with magnetic hold and adjustable size
Special Features	Adjustable
Color	Clear Plastic
Voltage	110 Volts
Wattage	1
Compatible Device	Compatible with central forced-air heating and cooling systems
Material Type	Heavy Duty Plastic
Included Components	Air Compressor Accessory
Batteries Included?	No
Batteries Required?	No
Item Weight	13.6 g

Frost KingHD11 Baseboard Air Deflector, Heavy Duty, Clear Plastic with Magnetic hold, Fits baseboards up 25' wide, Adjustable 15" to 25"

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