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Internet # 100345609

Model # MC815

Store SKU # 181588

15” x 8” 3-Pk Magnetic Vent Covers

$8.48
  • Helps save energy
  • Magnetic
  • Fits large side vents and can be cut to size
  • View More Details
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0 in stock
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Product Details

About This Product

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.

Highlights

Product Information

Internet # 100345609

Model # MC815

Store SKU # 181588

Specifications

Dimensions

Outside Length (in.)

8 in

Outside Width (in.)

15 in

Details

Color

White

Color Family

Whites

Features

Flush Mount

Installation Location

Wall

Material

Plastic

Maximum Duct Opening Length (in.)

15 in

Maximum Duct Opening Width (in.)

8 in

Pack Size

3

Product Weight (lb.)

1.2 lb

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

90 DAYS

Questions & Answers

58Questions
caret
Q:Does the heat still come thru the filter if the vent stays open
by|Dec 3, 2023
1 Answer
Answer This Question

A:  The magnetic cover is not a filter. It’s there to block the flow of air coming through the vent.

by|Apr 19, 2024
    1 found this answer helpful
    caret
    Q:How many vent covers come in a package?
    by|Oct 10, 2023
    1 Answer
    Answer This Question

    A:  There are 3 vent covers in each package. they can be cut down to a smaller size if needed using heavy duty scissors.

    by|Jan 6, 2024
      1 found this answer helpful
      caret
      Q:Can you paint these covers?
      by|Jul 7, 2023
      1 Answer
      Answer This Question

      A:  The material is vinyl and it will take a special paint to adhere to it. We understand that Rust-Oleum makes a paint that will do this.

      by|Jul 8, 2023
        caret
        Q:Are these Magnetic on both sides?
        by|Apr 19, 2023
        2 Answers
        Answer This Question

        A:  This is a sheet magnet and it is magnetized on one side only. The white vinyl inhibits the magnet from sticking on that side.

        by|Apr 19, 2023

          A:  No. Also, the strength of the magnet is very weak. I would NOT recommend!

          by|Jan 18, 2024
            2 found this answer helpful
            Showing 1-4 of 58

            Customer Reviews

            3.3 out of 5

            • 3.3 out of 1,094 reviews
            • 50% recommend this product
            Filter by:
            Showing 1-10 of 1,094 reviews
            Great for registers in our ductless HP house!
            We have an awesome new ductless heat pump (mini split) in our home which means the registers all around our house are non-functional. While we closed the register grills (yes you can close them if you have a ductless hvac!), there were air leaks so we got these, cut to size, then painted with some leftover black paint we had and they work great! Note: These are simply sheets of lightweight magnets - keep the leftover scraps for craft and other DIY projects!
            by
              • Recommended
              These should be called magnetic register covers
              I bought these and they worked but I didn't need v them for that I use them to hold pics on the frig
              by
                2 found this review helpful
                I used this cover in ENTRYWAY. I also plan to...
                I used this cover in ENTRYWAY. I also plan to use one in the Bathroom. I had planned to paint the entryway cover, but it’s “glossy” – and I guess that I’d need to “sand” it a bit, for the paint to grasp. There are no instructions about sanding and/or painting the cover. After Size-Trimming, I made a slit-cut for the Lever. I may sand/paint it another day, along with a better trimming.
                by
                • Verified Purchase
                3 found this review helpful
                Don't believe those 1 Star reviwers.
                I purchased this product from the store and on The way home I checked reviews and was thinking this was a waste of money. Then I tried it anyway since It was cheap. Guess what! it does exactly what it says. Used it on my ceiling vent. And working perfectly. Note:. 1 cut to size . 2 make holes for screws and the little lever. 3 make sure the vent is in closed position once done. The sheet needs to sit flush..
                by
                  • Recommended
                  21 found this review helpful
                  I don't use them as vent covers. I put them on the wall, and I put my metal dies on them so I ca...
                  I don't use them as vent covers. I put them on the wall, and I put my metal dies on them so I can easily find them. They are dies for my die cutting machine, and they cling to the black side of the vent covers.
                  by
                  • Verified Purchase
                  • Recommended
                  18 found this review helpful
                  I use these vent covers as magnetic sheets to store my (metal) dies for craft projects. I have hu...
                  I use these vent covers as magnetic sheets to store my (metal) dies for craft projects. I have hundreds of dies for paper crafts - primarily card making and scrapbooking. I cut these to 10 inches put the dies on the dark side and the picture of what it is on the other side, then slip it in secure top sheet protectors to store in a notebook. I have about 25 notebooks. A lot of crafters use the vent covers as magnetic sheets for the same thing. I actually need to go buy some more!
                  by
                  • Verified Purchase
                  • Recommended
                  23 found this review helpful
                  ok
                  These magnetic vent covers work well enough on metal vents. I have a few vents that have been painted over and the covers do not stick well with that thin layer of paint.
                  by
                    10 found this review helpful
                    They work as expected. Price is reasonable. Magnet could be a little stronger for some applicat...
                    They work as expected. Price is reasonable. Magnet could be a little stronger for some applications.
                    by
                    • Verified Purchase
                    • Recommended
                    4 found this review helpful
                    doesnt work with my vents
                    If your vents look like these, they aren’t magnetic and won’t work.
                    by
                      • Recommended
                      16 found this review helpful
                      I don't understand some of these reviews. Take ANY magnet and put it up your vent. Does it stick?...
                      I don't understand some of these reviews. Take ANY magnet and put it up your vent. Does it stick? Then this product will work. It's not a strong magnet, so if your vent isn't already restricting the airflow, I can see how that might be a problem. Also, make sure to clean and let dry the surface you're putting the magnet on first. Cut and applied to my ceiling vent and works perfectly at completely restricting the air. Best $5 I've spent in a while.
                      by
                        • Recommended
                        37 found this review helpful
                        Showing 1-10 of 1,094 reviews

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