4″ x 16.5″ Magnetic Vent Covers (3-Pack) – For Sealing Floor/Wall/Ceiling Registers of Width 3.25″ to 4″, Length 15.25″ to 16″ (White)

Original price was: $54.95.Current price is: $44.95.

What’s you will get:

  • (x3) Magnetic vent covers: each in a protective bag.
  • (x1) User guide: step by step user guide for installation of floor vents, wall vents or ceiling vents
  • (x1) Sturdy storage box: use the box to store covers you are not currently using


Click to view the Installation Manual (PDF)

Additional information

Material

Rubber Magnets + Neodymium Magnets

Category

Magnets for Vent

Color

White

☑️🧲 INNOVATIVE DESIGN WITH EXTREMELY STRONG MAGNETS – New & innovative *Patent pending* magnetic vent covers (3 pack) – The only covers on the market that will never fall off, even on ceiling vents with maximum possible airflow! We engineered a special design with powerful hidden “Rare Earth” neodymium magnets and a unique backside pocket that will cover the vent screws and dampers perfectly. Once installed, this cover will never move, shift or fall off of your vent.

☑️⛔🧊 COMPLETELY BLOCK COLD/HOT AIRFLOW IN SPECIFIC ROOMS OR AREAS – At last, a magnetic vent cover that actually works! It completely prevents hot or cold airflow in specific rooms (where the dampers do not work properly or don’t exist). No more freezing rooms with really cold air blowing at you while sleeping and no more hot rooms that feel like a sauna. In addition, it will also help with annoying noises (like loud music) or unwanted smells (like smoking or cooking) from neighbors in apartment buildings.

☑️ 🏠 🌡️ IT IS SUPER EASY TO INSTALL & WILL BOOST THE AIRFLOW IN OTHER ROOMS – Once the magnetic vent covers are installed in unoccupied rooms (like basements), the airflow in other rooms will significantly increase. This is a simple and cost-effective solution that takes minutes. Simply follow our step-by-step included instructions and use the sturdy box to store covers that are not currently in use. The magnetic covers will work on any vent that matches the cover size ranges.

📏 PLEASE CONFIRM YOUR VENT SIZE & CHECK MAGNETISM – Unlike other flimsy one-size-fit all magnetic vent covers, we have created a unique cover design for each vent size. Each cover is designed with a different backside pocket feature and specific locations of hidden magnets. First, check that your vent is magnetic. Second, this cover WILL ONLY work on vents with a width between the range of 3.25” to 4” and length between the range of 15.25” to 16”.

Quick Purchase Guide

(1) Please make sure your vent’s frame is made from a magnetic metal, or the covers will not stick to it

(2) Please measure your overall vent size

(3) Choose the size of your vent cover according to the following chart

Customer reviews

4.95
Based on 122 reviews
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John Smith
March 29, 2024
Strong Magnets
These covers fit great and have very strong magnets to keep them in place.
Helpful? 1 0
KK Franks
March 21, 2024
Sticks right on
Great magnetic power to "stick on" metal surfaces. Fit perfectly for my door vents to my attic....my wife has finally stopped yelling at me...about t...More
Great magnetic power to "stick on" metal surfaces. Fit perfectly for my door vents to my attic....my wife has finally stopped yelling at me...about this!Works great - had to buy two more to cover my whole door vent but worth the money.
Helpful? 1 0
CM
March 16, 2024
Works great
I work in a place where I can't replace the broken vent. The lever keeps it open, so it will sometimes blow very hot or very cold air, regardless of t...More
I work in a place where I can't replace the broken vent. The lever keeps it open, so it will sometimes blow very hot or very cold air, regardless of the season. Duct tape was my previous solution, but wasn't a great one. This stays on magnetically despite a very forceful air handler. They are pricy, but was worth it for my situation.
Helpful? 1 0
Dan Fioretti
March 8, 2024
Fantastic grip
I was unsure if this would work, reviews were all different. THIS IS THE BEST vent cover out there. You hear the snap as it attaches to the vent. On...More
I was unsure if this would work, reviews were all different. THIS IS THE BEST vent cover out there. You hear the snap as it attaches to the vent. Only drawback it must be on a newer vent (we replaced all ours when we moved in) or one the has a flat lever control. I highly recommend this product.
Helpful? 1 0
DC
March 3, 2024
Heater vent covers
Working well
Helpful? 1 0
Amazon Customer
February 27, 2024
High quality!
Super thick and high quality!! Very impressed
Helpful? 1 0
Andrew Hartman
February 25, 2024
Works like I hoped they would
Looks and works great. No regrets.
Helpful? 1 0
Charles Bruno
February 12, 2024
Awesome high quality.!!!!
Very strong magnets and a great seal. Fits vents perfectly. Well worth the money.!
Helpful? 1 0
Kimberly Miller
February 3, 2024
Stays on
Very strong magnets and heavy materials also glue strips. Stays on very well
Helpful? 1 0
Bones
February 2, 2024
Sturdy AF
This is the real deal - it is expensive but worth it.
Helpful? 1 0
Steve
January 20, 2024
Awesome Fit
For years we used those flat magnets that the air just whistled through. Finally a vent cover that does the job.On the flip side, why are vents in the...More
For years we used those flat magnets that the air just whistled through. Finally a vent cover that does the job.On the flip side, why are vents in the US so awful that we need vent covers? Anyways, this fixed the bad American engineering on these out of date vents.
Helpful? 1 0
Ferrell Blank
January 15, 2024
Works As Advertised!
VEry good product, works! Seals off air vent completely.
Helpful? 1 0
JAnthony
January 15, 2024
Best Solution I have found
I've been looking for something to cover my ceiling registers for a while. I found one option however the magnet wasn't strong enough. These however a...More
I've been looking for something to cover my ceiling registers for a while. I found one option however the magnet wasn't strong enough. These however are strong and have great coverage. My only wish is that the edges where white to blend with the ceilings instead of black.
Helpful? 1 0
Happygal
January 11, 2024
Great fit!
I used these for two ceiling vents that just wouldn't close completely. I followed the instructions on measuring the vent and duct and the covers just...More
I used these for two ceiling vents that just wouldn't close completely. I followed the instructions on measuring the vent and duct and the covers just popped right on! Best part is-no more drafts!
Helpful? 1 0
Jan Kilar
January 10, 2024
Great product
These covers worked well. The magnets are strong and the covers stayed in place
Helpful? 1 0
Tom
January 1, 2024
Perfect fit, sits flat and secure on my very typical Home Depot style registers
These feel solidly made and well designed. They attached very securely and sit perfectly flat on the adjustable register, with no lumps around the sc...More
These feel solidly made and well designed. They attached very securely and sit perfectly flat on the adjustable register, with no lumps around the screws or the adjuster lever. I was impressed enough that I actually sat down and wrote a review for magnetic register covers, something I never thought I'd do.I'm glad I got these, even though they're more expensive than the other options.
Helpful? 1 0
Nancy J.
January 1, 2024
Ceiling vent covers
Amazing, work well & easy to install!
Helpful? 1 0
Shane
December 19, 2023
Very good quality and work perfectly!
The magnets on these are very strong and seal the vent completely. I also like the quality and thickness of them. Very well made and MUCH better than ...More
The magnets on these are very strong and seal the vent completely. I also like the quality and thickness of them. Very well made and MUCH better than the cheaper, thin/flimsy type. Well worth the price. You get what you pay for.
Helpful? 1 0
HA Hacky
December 16, 2023
Expensive but they work well.
Bottom line is that these are quite expensive but they seal the ducts better than anything else I've tried and they are super easy to apply. Make sure...More
Bottom line is that these are quite expensive but they seal the ducts better than anything else I've tried and they are super easy to apply. Make sure to order the right sise, that your vents are magnetic and remember that with each duct that is sealed your fan has to work a bit harder and at some point it will shut down or get damaged if air resistance becomes to great.
Helpful? 1 0
A Forest
December 7, 2023
Finally, a vent cover that stays in place.
I have a heater vent in a room that is close to the furnace room, so the airflow is strong and it's always very hot in there. The thin covers wouldn'...More
I have a heater vent in a room that is close to the furnace room, so the airflow is strong and it's always very hot in there. The thin covers wouldn't stay in place because of the airflow. I put one of these on the vent and no more airflow, the magnet stays in place. Naturally, the room stays warm because it's next to the furnace room, but not overwhelmingly so. Great product. Thanks for thinking of this design.
Helpful? 0 0
Hornet1
November 22, 2023
Well made and do their job well
This isn't what you expect from most companies now. They are made of good materials and work very well.
Helpful? 0 0
LORAINE ALDERSON
November 11, 2023
Great fixed the problem
Keeps out the heat
Helpful? 0 0
Ford R. Blaney
November 1, 2023
The BEST!!
Forget the rest! These are the ones to buy.
Helpful? 0 0
Amazon Customer
November 1, 2023
Totally worth it
I have used a lot of vent covers and these one have been the only ones that seem to last
Helpful? 0 0
Robinator
October 16, 2023
Been looking for this for years - It works!!!
For years trying to find a strong magnet cover that fit well. Measure twice and buy once....they work and don't fall off
Helpful? 1 0
ruskygirl
October 6, 2023
These do hold on the ceiling
This did work holding on the ceiling vent and stopped the draft.
Helpful? 0 0
yrol
October 6, 2023
Super Strong
Great vent covers, good quality. They fit my vents exactly with no trimming or adjustments. Helpful for controlling heat/cold for those who don't li...More
Great vent covers, good quality. They fit my vents exactly with no trimming or adjustments. Helpful for controlling heat/cold for those who don't like to sleep at the same temperatures. Strong magnets don't come off ceiling vents, even with max air flow. They seem kind of expensive, but now that I know how well they work I'll be buying another set. I even took them off and traveled with them.
Helpful? 1 0
jo
October 4, 2023
Strong
Magnetic hold is very strong.
Helpful? 0 0
Rachel Grant
September 29, 2023
I Can Finally Sleep!
There's a ceiling vent right above our bed and it blows directly down on my face at night. My husband didn't seem to notice, but it was driving me nu...More
There's a ceiling vent right above our bed and it blows directly down on my face at night. My husband didn't seem to notice, but it was driving me nuts. We got these magnets and actually trimmed them so that it only covers the part of the vent that blows down on us. The angled parts that point away from us are still open so we are getting good airflow. The magnets are strong and they look pretty good. Would buy again.
Helpful? 1 0
Susu
September 17, 2023
Tight vent on vents
My bedroom has too many vents and temperature doesn't match the rest of the house. This works great to cover vent tightly and regulate one or more ven...More
My bedroom has too many vents and temperature doesn't match the rest of the house. This works great to cover vent tightly and regulate one or more vents
Helpful? 0 0
Hannah Reinhard
September 13, 2023
Excellent vent cover
Ordered these vent covers for noise and light reduction and they were easy to install and do exactly we hoped they'd do!
Helpful? 0 0
Bahadir Kandirmaz
September 10, 2023
Great quality and looks nice
Magnet is great. Got on to the vent cover super easily and stays there witout a problem. Pulling it off and adjusting is also easy. Great product!
Helpful? 1 0
Just a girl who buys things
September 7, 2023
So glad I bought them!
These really help! I covered 3 vents and they def help to push air to the vents and rooms where it is most needed. They help to cool the house down. ...More
These really help! I covered 3 vents and they def help to push air to the vents and rooms where it is most needed. They help to cool the house down. I would def buy again.
Helpful? 0 0
BlackHawkShani
September 6, 2023
Perfect solution for older vents
The magnets work great for older vents that can no longer be closed with the lever. I have several vents in our house that I don't want to replace an...More
The magnets work great for older vents that can no longer be closed with the lever. I have several vents in our house that I don't want to replace and this is the perfect solution. If you want to cover just half, grab a box knife and make it smaller. They also have cutouts to accommodate the open/close lever on the vent.
Helpful? 0 0
Mary
September 5, 2023
These are awesome!
We've always closed the vents in our basement during the summer because it's always much cooler down there already. It worked ok but when we installe...More
We've always closed the vents in our basement during the summer because it's always much cooler down there already. It worked ok but when we installed these magnetic vent covers, it's amazing how much more air is blocked. The basement is no longer freezing and the temp differential between upstairs and downstairs is now minimal.
Helpful? 0 0
Rick Porier
September 1, 2023
Used to cover vents in garage
I sued these to cover vents in my garage door and they have held up to Texas heat facing direct sun half of everyday. Garage door gets up to 125. I al...More
I sued these to cover vents in my garage door and they have held up to Texas heat facing direct sun half of everyday. Garage door gets up to 125. I also cut a hole in one and put a dryer vent in it for a portable AC to for vent. Worked perfectly.
Helpful? 0 0
Mick
August 29, 2023
Works great
Completely covers ceiling air duct with no noise.
Helpful? 0 0
Jeamic
August 28, 2023
Works on ceiling vent!
We have tried several brands of magnetic vent covers and this is the only one that truly works, with enough magnetic pull to stay on. We have a lower ...More
We have tried several brands of magnetic vent covers and this is the only one that truly works, with enough magnetic pull to stay on. We have a lower level unit that freezes when we turn the AC on for us upstairs. Closing the vent isn't enough, so we wanted to use some type of cover, without having to remove the vent entirely. All other brands that we tried did not have enough magnetic pull to stay on a ceiling vent, but this one does.
Helpful? 0 0
Maggie W.
August 23, 2023
I actually have an aluminum AC cover so I used velcro strips to install mine.
Okay I had to use Velcro to install my A.C. vent cover. But I read on the advertisement that it was totally magnetic before I bought it, so I knew bef...More
Okay I had to use Velcro to install my A.C. vent cover. But I read on the advertisement that it was totally magnetic before I bought it, so I knew before I bought it that I might have to use the Velcro strips to install it. And I did. It's only been up for a few days but it covers the whole vent and looks GREAT with no escaped air. So I give this a 10+. I used heavy duty Velcro that I cut into strips, and it worked like a charm.
Helpful? 0 0
Gopi Haridass
August 22, 2023
Magnetic vent cover
Good , liked it , magnetic strength is good
Helpful? 1 0
Jam19Oak
August 21, 2023
Fully cover vent AND stay on!!
This are great! My kids room gets too hot in the winter with 2 vents blowing hot air. By covering 1 vent it make it more comfortable. We just remov...More
This are great! My kids room gets too hot in the winter with 2 vents blowing hot air. By covering 1 vent it make it more comfortable. We just remove it for the summer. And these stay on!
Helpful? 0 0
Corey
August 20, 2023
Done in a minute and fit snuggly
We use them for the basement vents. Even when we "close" the vent, some air leaks out. As a result, the upstairs is hot and the basement is cold. T...More
We use them for the basement vents. Even when we "close" the vent, some air leaks out. As a result, the upstairs is hot and the basement is cold. These prevent leakage and force the air up to the next floor.
Helpful? 0 0
8" x 16.75" Magnetic Vent Covers (2-Pack) - For Sealing Floor/Wall/Ceiling Registers of Width 7.25" to 8", Length 15.25" to 16" (White) photo review
Amazon Customer Amazon Customer
August 18, 2023
Solid!
Very happy with this purchase! The covers are very solid, they stay on. I tried a cheaper alternative and the covers didn't stay on. Highly recommende...More
Very happy with this purchase! The covers are very solid, they stay on. I tried a cheaper alternative and the covers didn't stay on. Highly recommended!
Helpful? 0 0
Lamin Jeng
August 5, 2023
Works as described
Keeps the basement comfortable.
Helpful? 0 0
Tom Tankminder
July 28, 2023
Well made and a solid fit with magnets that hold it tight.
These worked perfectly, fit perfectly and solved my problem in a second. Yes, they were a few more dollars, but worth it in the end sunce I was lookin...More
These worked perfectly, fit perfectly and solved my problem in a second. Yes, they were a few more dollars, but worth it in the end sunce I was looking for magnetic vent covers for 2 ceiling vents that have levers on the side that stick up about 1/4 inch. I considered cheaper "sheet" magnets but worried from reviews they would not stick on a ceiling and I'd have to cut a hole for the lever. The shape worked great - magnets hold, and they stick soldly. Very happy with them.
Helpful? 0 0
Leo
July 27, 2023
It does the job though not perfect
Fits good but magnetic components seem not strong enough to have seamless holding.
Helpful? 0 0
Placeholder
July 27, 2023
Wow! These things REALLY WORK!
We were roasting on the 3rd floor and freezing in the basement. No matter what I did with the baffles or vents, it didn't fix the problem. Then I he...More
We were roasting on the 3rd floor and freezing in the basement. No matter what I did with the baffles or vents, it didn't fix the problem. Then I heard about these magnet vent covers. They're amazing. They fit perfectly. They're aesthetically pleasing. And they stop the airflow completely. I couldn't ask for anything more! The AC is now distributed much more evenly throughout the home.
Helpful? 0 0
Josh j Greenwood
July 25, 2023
Magnets are super strong
The magnets are super strong I did not buy there for their intended use I have a pellet stove with the controls on the side. My grandson loves to play...More
The magnets are super strong I did not buy there for their intended use I have a pellet stove with the controls on the side. My grandson loves to play with the buttons so this was the solution he is not strong enough to pull the magnetic cover off to access the buttons great purchase
Helpful? 0 0
teresa
July 19, 2023
Better than expected!
Love these covers and the included strips work beautifully to stop leaks at either end
Helpful? 0 0
Amazon Customer
July 18, 2023
does a good job
this fit just right
Helpful? 0 0

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