Model # MC815

Internet #100345609

Store SKU #181588

E/O Magnetic Vent Covers
0077578053226

E/O Magnetic Vent Covers

  • Helps save energy
  • Magnetic
  • Fits large side vents and can be cut to size
$ 4 98
/each
Buy 10 or more  $4.48  /each
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Helps save energy
  • Magnetic
  • Fits large side vents and can be cut to size
The Thermwell Magnetic Vent Covers are white and can be cut to size. They block floor, wall and ceiling metal vents. The covers also fit large side vents. They can be painted to match the color of your walls. They help redirect air movement from one room to another.
  • Blocks out air for floor, wall or ceiling metal vents
  • Helps save energy
  • Magnetic
  • Fits large side vents and can be cut to size

Product Overview

  • Helps save energy
  • Magnetic
  • Fits large side vents and can be cut to size
Model #: MC815
Sku #: 181588
Internet #: 100345609

The Thermwell Magnetic Vent Covers are white and can be cut to size. They block floor, wall and ceiling metal vents. The covers also fit large side vents. They can be painted to match the color of your walls. They help redirect air movement from one room to another.

  • Blocks out air for floor, wall or ceiling metal vents
  • Helps save energy
  • Magnetic
  • Fits large side vents and can be cut to size

Specifications

Dimensions

Outside Length
8 in
Outside Width (in.)
15 in

Details

Color
White
Color Family
Whites
Decorative
Yes
Louvered
No
Material
Plastic
Product Weight (lb.)
1.2lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
90 DAYS

Specifications

Dimensions

Outside Length
8 in
Outside Width (in.)
15 in

Details

Color
White
Color Family
Whites
Decorative
Yes
Louvered
No
Material
Plastic
Product Weight (lb.)
1.2lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
90 DAYS

Questions & Answers

Can these be cut to fit a decal ( for car bumpers or windows ), and use as a magnetic decal for t...

Can these be cut to fit a decal ( for car bumpers or windows ), and use as a magnetic decal for the car instead of sticking the decal onto the car?
Asked by: MDH
Yes. And they work great. They can fit on every vent.
Answered by: Pat
Date published: 2018-06-26

can they be cut?

can they be cut?
Asked by: llynch
Yes. Use scissors or a paper trimmer
Answered by: Craftingonabudget
Date published: 2018-09-26

will the magnetic vent covers for air conditioner vents stick to stainless steel?

Asked by: Anne
It depends on the specific alloy. Some stainless steel is magnetic, other types aren't. For a further description, check out this link: http://www.physlink.com/Education/AskExperts/ae546.cfm As mentioned by NaPra, the easiest way to find out if *yours* is magnetic, is to try a refrigerator magnet on it, or some other item in the house that you know to be magnetic.
Answered by: Cheesehead
Date published: 2017-11-19

Do these work with metal vents that are painted?

Asked by: MKITFN
Yes mine were painted.
Answered by: Anonymous
Date published: 2018-04-28
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Customer Reviews

E/O Magnetic Vent Covers is rated 3.0 out of 5 by 219.
Rated 1 out of 5 by from Don't waste your money Magnets is very weak! Doesn't stick to a vertical surface and I didn't even try covering up the registers in the ceiling because I knew they wouldn't stay up there without me holding them. I returned these 30min after I bought them. Best advice I can offer...unscrew your HVAC register from the wall and pull it out. Grab a black trash bag, fold it up so it's about 1" wider all the way around the backside of the register and block the vent from the backside. As you push the register back into your vent, the trash bag gets wedged in and creates a pretty good seal. Don't forget to remove these as the seasons change.
Date published: 2013-07-27
Rated 5 out of 5 by from This product is fine. I cut these covers to fit and they stuck to my ceiling vents just fine. I should mention that I did make little cutouts for the slide (in the closed position) and the mounting screw heads to assure the covers fit flush with the surface of the vent. Turned on the air and they didn't budge. t think many of the complaints in other reviews may have to do with the fact that these covers won't stick to aluminum/plastic vents (nor to stainless refrigerator doors, which aren't magnetic either). It's also possible that some vents just don't have enough solid metal around the louvers to allow the magnet to stick well. I do think making cutouts for the slide and screw heads helped give me a good result. I'm glad I ignored all the bad reviews and decided to give these a try.
Date published: 2014-06-22
Rated 5 out of 5 by from with a little work (and a brain) they work great So despite the reviews of not sticking i purchased for a wall vent that blows forced hot air. Simply unscrew the vent, close the grates in the off position, and place the magnet cover on the inside! Sticks to the inside easily and when air comes on it wont blow it off. Easy peasy. As added insurance I also covered the outside as well.
Date published: 2017-03-05
Rated 5 out of 5 by from Worked Great ! This magnetic vent cover did the job. We closed the air vent with the lever, and the magnetic cover blocked the rest of the air that was coming thru. One thing to keep in mind. The vent has to be metal, and there cannot be too many layers of paint on the vent. So you might have to remove some paint from the vent, if there are too many layers. Too many layers of paint will prevent the magnet from touching the metal. Worked great !
Date published: 2012-10-25
Rated 4 out of 5 by from i give it 5 stars! I want to give 5 stars but it wouldn't let me. The reason some people are saying it works great and some people are saying it doesn't work at all is they are not doing the magnet test before buying this. I took a magnet and not a very strong one from my refrigerator to see if it would stick to my vent and it did so i knew this vent cover would work because its made of magnet it stays on until i take it off ever if i have the heater on. Also it is easy to cut.
Date published: 2016-04-21
Rated 4 out of 5 by from IMPORTANT REVIEW!!! Past bad reviews take notice. I read all the bad reviews and still bought these vent blockers. The price was right, a 110 degree day in VA, and two vents that wont close so I stayed positive. I cut one to the size of my vent on my ceiling and it fell to the ground... Used common sense and cleaned the vent to prevent dust and held it back up to the vent and pressed firmly focusing everywhere except where the screws were and lever to open and close. After a few miniutes it is like it formed itself or joined to the metal and 24 hours later it is still up there. Note: the AC was running at the time and I used a bit of scotch tape. 24 hours later scotch tape not holding but magnet still there. Not sure if the tape helped at all. I think I used it just in case. AC and scotch tape dont mix with cold temps. I would have paid a bit more if these were a bit thicker/stronger magnet and whiter color to match better with the walls. End note, patience and common sense.
Date published: 2012-07-07
Rated 1 out of 5 by from Frost King Magnetic vent covers Bought a package of these yesterday at Home depot and brought them home and tried to apply to my heat vents - yes, they are metal vents and yes, the louvers were closed. . Virtually no adhesion to the vent. Thought I had defective package so I went to a different Home Depot, swapped them out, brought them home and had the same results. These vent covers are supposed to be magnetic and they barely stick to each other. Definitely not a strong enough magnetic attraction to function properly. A waste of time as far as i am concerned.
Date published: 2013-11-30
Rated 2 out of 5 by from These might work if the vents are on the floor. I used them on ceiling vents and had a bit of dif... These might work if the vents are on the floor. I used them on ceiling vents and had a bit of difficulty getting them to stick at first (the magnet is not very strong) and then they did not stay on once the heat came on. The air flow was to strong and they fell to the floor. Had to tape them up with painters tape -- not a very good look.
Date published: 2017-01-10
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