Frost King HD11 Baseboard Air Deflector, Heavy Duty, Clear Plastic with Magnetic hold, Fits baseboards up 25' wide, Adjustable 15" to 25"
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Frost King HD11 Baseboard Air Deflector, Heavy Duty, Clear Plastic with Magnetic hold, Fits baseboards up 25' wide, Adjustable 15" to 25"

3.8/5
Product ID: 2476546
Secure Transaction
12 interest-free installments with tabby

Details

  • Brand
    Frost King
  • Capacity
    25 Liters
  • Cooling Power
    1 British
  • Special Feature
    Adjustable
  • Product Dimensions
    15"D x 25"W x
  • BEE Star Rating
    1 Star
đź’¨Optimizes airflow & temperature control
📏Adjustable 15"–25" fit for versatile baseboards
🧲Magnetic hold for effortless install

Description

🧊 Chill smarter, not harder — control your climate with Frost King HD11!

  • AIRFLOW MASTERY - Redirects and improves heating & cooling for consistent comfort.
  • CLEAN AIR BONUS - Built-in dust filter keeps your environment fresher and healthier.
  • INVISIBLE EFFICIENCY - Clear heavy-duty plastic blends seamlessly with your dĂ©cor.
  • CUSTOM FIT FLEXIBILITY - Expands from 15" to 25" to perfectly match your baseboard size.
  • MAGNETIC SNAP ON POWER - Attaches instantly to metal registers—no tools, no hassle.

The Frost King HD11 Baseboard Air Deflector is a heavy-duty, clear plastic accessory designed to enhance your home's heating and cooling efficiency. Featuring a magnetic attachment system, it easily fits metal baseboard registers from 15" to 25" wide. Its adjustable design redirects airflow for improved temperature control while filtering dust, making your indoor environment more comfortable and cleaner.

Large manufacture image 1
Small manufacture image 1Small manufacture image 2

Specifications

ManufacturerTHERMWELL PRODUCTS
Part NumberHD11
Item Weight0.48 ounces
Product Dimensions2.8 x 5.1 x 15.5 inches
Item model numberHD11
Is Discontinued By ManufacturerNo
Size1 Count (Pack of 1)
ColorClear Plastic
StyleExpands from 15" to 25"
MaterialHeavy Duty Plastic
Shapeshape
Power Sourcenot_applicable
Voltage110 Volts
Wattage1
Installation MethodSplit System
Item Package Quantity1
Sound Level1 dB
Measurement SystemMetric
Special FeaturesAdjustable
Included ComponentsAir Compressor Accessory
Batteries Included?No
Batteries Required?No
Warranty DescriptionLimited manufacturer warranty
Capacity25 Liters

Have a Question? See What Others Asked

Does this redirect the heat/air to the top or to the side?
Does this work on wall AC vents?
Will this work on a GE large window ac
What is the height

Reviews

3.8

All from verified purchases

K**D

Perfect

Perfect fit. Just what I needed for my style.

R**H

Nice long deflector

This is a good reflector for long vents. You can use it for air return vents.

E**G

"IT IS FRAGILE" IS AN UNDERSTATEMENT.

Wow. I saw reviews of people saying this arrived broken, or that it broke easily... let me tell you.Mine arrived in perfect condition. I was going to use it to redirect the air from my window air conditioner away from my couch, as it points directly to my favorite seat on the couch and it gets way too cold.The magnets on the side might as well not even be an option because they have 0 strength. The only way the magnets would do anything at all is if you have this laying on the floor, FLAT. I think the magnets were installed just to keep this thing from moving left and right, but that's it. If you plan on mounting this on any other surface thats not flat on the floor, like wall or ceiling vents, you might as well order velcro tape or double sided sticky tape or something because this wont hold its own weight. In its defense, this technically was designed to lay flat on the floor but seriously they couldn't have found a weaker magnet for this...ANYWAY, I used Velcro trape to secure it to my Midea U Shape Window AC. It wasn't holding very well and was wanting to fall off, so I went to remove it to re secure the velcro, and I dropped it... It fell LITERALLY about a 1 foot, onto a CARPET FLOOR, and get this, IT BROKE!I am beyond shocked!!!! No wonder these were arriving broken etc! I will say it worked great for what I was using it for but now will need to re order. Maybe ill just find one of those thin flimsy plastic pieces that can bend and I'll rig something to redirect the air instead.1st pic is selft explanatory.2nd pic is how I had it set up.3rd pic just shows how far the floor is.

R**B

Flimsy magnets, but good durable plastic.

This item is good at redirecting airflow however, the magnets on it are very flimsy and if And if it falls, the magnets will detach. I will say that the value is pretty decent because for the money you’re getting plastic that’s durable and after many times falling off of my central air vent, the plastic never cracked. I had to crazy-glue the magnets and then tape them to the plastic. It is very, very easy to install and functions well redirecting the air.

S**.

Works, but came damaged

This item came cracked in the box. I'm using it anyway. I do wish that you could move the magnets from one side to the other. I have this on a floor register, but on the side with no magnet so it's low enough to go under the bottom rail of a chair. If I have it on the side with the magnet it's too tall to fit under the chair. I'm using this to keep air from blowing directly at a guitar rack. It does the job.

G**A

Works great

Awesome

G**A

Bought for a window ac worked great

I was looking for something to redirect the air from my window ac so it would not blow directly at the back of my couch against the wall with my ac. This worked great. I had to finesse it a little since it wasn't meant for how I was using it. The one I originally bought broke because I set it down somewhere and it was crushed. I will definitely buy again to replace the broken one.

J**T

Meh! Arrived broken

Meh! Arrived broken, I read other reviews that said the same thing...it's plexiglass, which is brittle and it arrives in a flimsy thin cardboard box. I'm amazed that any of them arrive unbroken...really bad packaging. It is the only redirector I found of this size so that is in its favor. I was going to modify for a different use anyway so I kept it. Buyer beware.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Frost King Hd11 Baseboard Air Deflector Heavy Duty Clear Plastic | Desertcart UAE