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Magnetic Vent Covers

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[{"textkey":1,"title":"Description","text":"Magnetic vent covers help forced-air systems run more efficiently. In winter, ceiling-level return air registers—cooler air returns to furnace. In summer, cover floor registers for cooler air. Magnetic vent covers may be cut to fit and be painted. Set of three flexible white vinyl sheets; 15 1/2\u0022 wide x 8\u0022 high each."},{"textkey":0,"title":null,"text":null},{"textkey":0,"title":null,"text":null},{"textkey":0,"title":null,"text":null},{"textkey":5,"title":"Features","text":"Made with white vinyl; 15 1/2\u0022W x 8\u0022H each; Can be cut to fit and painted for a customized look; Helps forced-air systems run more efficiently; Set of 3"}]
Customer Reviews
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Browse 2 questions Browse 2 questions and 51 answers
Why did you choose this?
Miles Kimball Store
Multiple vents in home needing temporary blocking.
Mary M on Dec 9, 2018
My daughter has a 1 year old that likes to put his face to the vent each time it comes on. So hopefully these will stop him.
Lydia W on Nov 4, 2018
Multiple vents in home needing temporary blocking.
Mary M on Dec 9, 2018
hard to find item that i desparately need
DEBRA E on Dec 3, 2018
My daughter has a 1 year old that likes to put his face to the vent each time it comes on. So hopefully these will stop him.
Lydia W on Nov 4, 2018
Have vent by chair. Blows on me.
Pam S on Oct 3, 2018
To cover vents for the winter.
Sandra H on Aug 30, 2018
I have a room that isn't being used and want to block the a/c when we don't need to access the room to save on a/c costs.
Joyce F on Jul 1, 2018
To keep 1 room in house at the temperature I am comfortable in
Danelle Y on Jun 27, 2018
I needed to replace the ones I bought 20+ years ago. The ones I had lasted but just got too dirty with age.
Tanya K on Jun 19, 2018
I need to stop airflow in my closets.
Elizabeth H on Jun 7, 2018
Thought this might work better than duck tape.
LJay C on May 22, 2018
I live in a mobile home with floor vents. In the summer, the air beneath is warm; in the winter, it's cold, although it's where the heat comes into my rooms. But during hot weather, the hot air isn't welcome, and in winter, all rooms don't always need the warmth. I'm hoping these gizmos will allow me to control this better, and have a tighter rein on my utility bills.
Catsissie on May 14, 2018
i dont use all rooms in my house. i cant see cooling all of them.
CINDY C on May 6, 2018
Gordon L on Jun 8, 2017
item needed
Bill A on Jun 2, 2017
To block heat in one room.
YngveMichelle W on Apr 1, 2017
need to cover fireplace vents
C H on Mar 18, 2017
Needed to cover vents to prevent air conditioning from going into basement and not make it to second floor. Worked very well.
Jerrilynn l on Mar 6, 2017
Good idea
Amanda R on Feb 27, 2017
I have birds they do not like cold air on them in the summer and in the winter have some in house that don ;t want their room warm so block it
LINDA LORENE G on Feb 22, 2017
We open our bedroom window and close the registers, but some heat still leaks in and the cold air also can activate the furnace to run
M R on Feb 9, 2017
Cover vents
Rachel S on Jan 31, 2017
The heat in my office is unbearable. With these magnets [which I have had before], I can send the heat on to the next office. These WORK!
DIANE M on Jan 24, 2017
needed it for sound insulation
Marryam C on Jan 22, 2017
to keep air out
shirley w on Jan 19, 2017
To keep from losing hot air in unused rooms.
JANE M on Jan 6, 2017
Stop heating rooms I'm not using.
K I on Jan 4, 2017
Dah!!! to cover vents in unused rooms.
S D on Dec 17, 2016
Because it is very effective in heating & cooling
S P on Dec 13, 2016
I picked these because they are the right kind, size, price, and the reviews were good. I hope they work!
ALEXIS L on Dec 4, 2016
To cover our air conditioner vent for the winter,
Judy H on Dec 4, 2016
To save a sizable amount on my winter heating bill. I can now turn off the electric heat and use space heaters in the main rooms and cover up the floor vents where the fan puts out cold air, even when the heat is off. This item is extremely hard to find. So glad you had it. Folks, buy them while you can. It is great investment.
Debborah C on Dec 1, 2016
to cut down on my heat bill
Karen K on Nov 28, 2016
Work great!
Bobbie W on Nov 21, 2016
These were recommended by heating technician to reduce draft and keep heating bills down, and I always trust Miles Kimball for quality and value.
MS R on Nov 2, 2016
Need to keep heat from blowing in daughters bedroom
Nancy T on Nov 2, 2016
duh... to reduce air leakage thru a/c vents.
B N on Oct 30, 2016
I have a vented basement that is not in use and want to save on my electric bill.
D D on Oct 22, 2016
To see if it works. Sometimes the air is too cold for me.
Jannice R on Sep 23, 2016
a/c is colder downstairs,and this will send more air/cond upstairs.Hopefully..Will let you know.Thank you.
florence h on Sep 11, 2016
My sister has one and we would like to block heat and air in some of our extra rooms.
Donna K on Aug 17, 2016
For my sister. Her lower level is like an igloo
Marion W on Aug 14, 2016
To cover the vents that are no longer in use.

I would recommend this to a friend
Rebecca P on Aug 13, 2016
Need to block cold air blowing to the back of my neck.
Wesley W. T on Jul 20, 2016
Often replace these to vent into other areas of the home.
Chavonne K on Jul 18, 2016
My powder room stays extremely cold because the vent doesn't fully close
Laura H on Jul 3, 2016
Need a solution to a small vent & Miles Kimball has always provided good products!
Barbara M on Jun 29, 2016
If a vent does not close or stay closed this is wonderful.
Pamela P on Jun 8, 2016
I have a vent over my AC and it pulls all the cool air from this solves the problem.
P E on May 26, 2016
Chosen for obvious reasons--to block, or partially block some vents. Works so-so. Magnetic hold isn't strong enough to keep the cover down when the A/C or heat comes down if the whole vent is covered. It sorta stays down if only half the vent is covered. Have to put a rock on the cover if the whole vent is covered. I was definitely hoping for more...
LINDA S on May 6, 2016
been looking forever, and finally found you
Beth K on Apr 20, 2016
hard to find item that i desparately need
DEBRA E on Dec 3, 2018
Have vent by chair. Blows on me.
Pam S on Oct 3, 2018
Is there only one cover in the package or two?
A shopper on Nov 8, 2018
BEST ANSWER: Thank you for your question. This is a set of three. We hope this information will be of help to you.

Thank you,
Miles Kimball