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Magnetic Vent Covers

303523
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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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3.7 / 5.0
49 Reviews
5 Stars
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so good buying more
Have used 3 last year, mainly for shutting air vents in bathrooms. One now needed for vent in living room as now I stay cold all the time. So back for more. What I love is that I can remove the bathroom ones in winter when heat is needed and put back in summer so I don't freeze when I get out of the shower.
April 23, 2019
Originally posted at
Helpful
These covers do help keep the furnace duct work clean during the summer, which is a big help, and they stay in place - a definite plus.
April 23, 2016
Does the trick
Conveniently covers vents to keep chilly air from blowing directly on me when I'm sitting in the kitchen or den. Strongly enough magnetized to hold firmly in place. Sturdy construction. I would recommend these. Downside: handling charge added to the shipping plus the tax made this product cost twice as much as the listed price.
July 14, 2019
Originally posted at
I would continue to buy this product
This covers a heat vent built into the floor that we prefer not to use. The cover is cut to size, placed on top of the closed vent, and an area rug covers that nicely. Over time, because of repeated foot traffic, the cover has deteriorated slightly, thus the reason to replace it. It's a very inexpensive fix!
November 8, 2010
Originally posted at
Great find
Cover my air vents in rooms I don't use.
January 7, 2017
Originally posted at
Great
Ducts in my small bathrooms leak air even when they are closed so the covers help keep the rooms comfortable. My ducts are small so I can cut them to fit. I've been looking for these cover for a long time.
November 1, 2011
Originally posted at
I would buy this product again and again
Had these for my house and now I bought more for my camper
July 8, 2012
Originally posted at
I will definitely buy this again if I need more
I have weird sized heat vents and couldn't find magnetic vent covers to fit them. I saw these and the size they were so I ordered 2 sets. I cut them to fit my vents and they were perfect! They are ceiling vents and these hold very well!
July 30, 2017
Originally posted at
Wokes well
Looks greak and stays put
June 23, 2010
Originally posted at
Works as advertised
Some of my heater/cooling vents are difficult to close completely. Some are located on a high ceiling that needed a ladder to close. Used one to absolutely close the vent directly under an antique cabinet.
October 10, 2011
Originally posted at
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions and 54 answers
Why did you choose this?
Miles Kimball Store
Same here-the ones I have wore out-been using them for years on the vents in our camper.
Bonnie F on Jul 13, 2019
In the summer, it sometimes gets too cool in some of my basement rooms, so I need to block the air from the vents.
MARJORIE N on Apr 30, 2019
Same here-the ones I have wore out-been using them for years on the vents in our camper.
Bonnie F on Jul 13, 2019
To cover vents
Deborah H on May 1, 2019
In the summer, it sometimes gets too cool in some of my basement rooms, so I need to block the air from the vents.
MARJORIE N on Apr 30, 2019
I had these years ago and couldn't find them. They were great for directing air into other rooms.
Dennis K on Jan 31, 2019
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
Impulse
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
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
To cover vents
Deborah H on May 1, 2019
I had these years ago and couldn't find them. They were great for directing air into other rooms.
Dennis K on Jan 31, 2019
Do they stick to aluminum?
A shopper on Jan 20, 2019
BEST ANSWER: Thank you for your question. No it will only work with a metal surface. We hope this information will be of help to you.

Thank you,
Miles Kimball
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