Best Vent Magnets In June 2025

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Looking for the Best Vent Magnets that can last long and perform well? Read our review and buying guide on Best Vent Magnets below.

To help you in your search, we have completed this list of the Best Vent Magnets.

Top Rated Best Vent Magnets Of 2025

Rank	Product Name	Score
1	Cozy Livin -Brown Magnetic Vent Covers - Super-Strong Magnet - 5.5” x 12” Buy Now	9.7 Buy Now
2	Magnetic Vent Cover –8" x 15.5" Extra Thick Wall/Floor/Ceiling Vent Covers (4-Pack) That Buy Now	9.5 Buy Now
3	Maxboost Car Mount, [2 Pack] Universal Air Vent Magnetic Phone Car Mounts Holder Buy Now	9.1 Buy Now
4	Velotech 4 Pack Magnetic Vent Covers 2MM Extra Thick UltraStrong Anisotropic Magnets To Buy Now	8.8 Buy Now
5	Accord AMAGCOV815 Magnetic Vent Cover, 8-Inch x 15-Inch, 3-Pack Buy Now	8.6 Buy Now
6	UnityStar 4-Pack Vent Magnet Covers, 15.5 x 8 inches Double Thick Magnetic Vent Buy Now	8.3 Buy Now
7	Strong Magnetic Vent Covers for Ceiling and Wall Vents – 2 Pack 8”x15” Buy Now	8.1 Buy Now
8	8" x 15" Magnetic Vent Cover 6 Pack Buy Now	7.8 Buy Now
9	Magnetic Vent Cover (3-Pack),Merya Vent Cover Decoration 7.8"×15.7" Compatible with All Matierials Buy Now	7.5 Buy Now
10	Crazy Strong Magnetic Vent Cover, Ceiling Vent Cover - 8x15 (2 Pack), Thicker Buy Now	7.2 Buy Now

1. Cozy Livin -Brown Magnetic Vent Covers - Super-Strong Magnet - 5.5” x 12”

• Keep vents clean: prevent dust, pet hair, and dirt getting into your vents, perfect for when you carry out a renovation and want to protect your vents, also works as a sound blocker to prevent noise from basement
• Cut to any shape: the large 5.5 x 12 inch size fits most standard vents like rv, furnace, filter, airduct, ventilation, hvac, dryer, and ac vents, but the cover is flexible and easy to cut into a custom size for a universal fit
• Save money on bills: because of its strong seal, the cover keeps the cold draft out so you can save money on heating bills, plus save on ac bills in summer and live a more eco-friendly lifestyle
• Powerful magnet: youve already used those flimsy deflectors that never stick properly, our cover packs a super-strong magnet that wont come off, stick it to cast-iron or steel vent for a tight, solid grip. will not work on aluminum, plastic or wood vents
• Use on ceilings: many vent register and grille covers dont attach to ceilings, our powerful magnet cover is thicker and stronger, so it sticks to any vent on the floor, wall, sidewall, or ceiling in the home or office

2. Magnetic Vent Cover –8" x 15.5" Extra Thick Wall/Floor/Ceiling Vent Covers (4-Pack) That

• Risk-free guarentee still not sold? at kelbert, were so confident with our high-quality magnetic vent covers that were willing to offer you a 30-day money back guarantee so that you can purchase with confidence, no questions asked. pick up your premium magnetic vent cover by kelbert now and you wont regret it later. satisfaction guaranteed.
• Save money by reducing wasted energy dont waste money anymore on heating! our magnetic vent covers are made from very flexible material that will regulate and seal off air flow completely, which can help you save thousands of dollars per year. this can be used for homes, rvs, havc units, and furnace vents. it also sticks to the ceiling vents nicely without ever fal...
• Anisotropic magnetization process most magnetic vent covers float away when you turn on the air. this could be a frustrating experience, but our vent covers are extra magnetic and 1.5-millimeter thick, so it grips your vents with twice the strength and maximum durability. our vent covers are also three times thicker than normal vent covers in the marketplace. next t...
• Dramatically reduces sound having loud noises coming through your wall or ceiling vents can be very disturbing and keeps you up at night. premium quality magnetic vent cover by kelbert is your perfect solution because its one of the only magnetic vent covers in the marketplace that reduces sound traveling through air vents. its a must buy if you care about sound r...
• Customize your cover size not sure if this elegant magnetic vent cover is the right size for you? not a problem. our premium quality magnetic vent cover can be trimmed perfectly with scissors so you can make it any size you want. the original dimension of the vent cover is 8 inches by 15.5 inches, which fits perfectly with most air vents.

3. Maxboost Car Mount, [2 Pack] Universal Air Vent Magnetic Phone Car Mounts Holder

• No hassle mount: magnetic design means, no cradles, brackets, clamps or gel and sticky residue. eliminates the unsightly features of most car mounts. (note: metal plates will interfere with wireless charging capabilities. remove the metal page before using a wireless charge) compatible with all smartphones, iphone, galaxy, htc, xperia, nokia, lg, nexus, pixel.
• Versatile viewing: highly-flexible rotation provides infinite viewing angles. position your phone at the perfect angle to enjoy a more relaxed and safer drive. maxboost car mount comes with 12-months warranty.
• Magnetic mount - simple design slips right into the air vent and magnetically attaches your cell phone with the pre-installed metal plate on the back, or the any protective case. the universal magnetic car mount feature 4 powerful magnets built into the mount head ensure your phone stay securely when you are driving. (thicker phone cases may interfere with magnetic adhe...
• Optimal usage - for direct mounting of metal plates to phone, use the included protection film provided before placing the metal plate. then, place the metal plate over the film to prevent any damage to the device by the adhesive tape.
• Compact design: the reinforced dual-sized claw allow a perfect fit with almost any air vent. the rubberized exterior increase grip and keep your cars air vent scratch-free. easy to remove, the iphone car mount can easily be stored in a glove box during times of non-use.

4. Velotech 4 Pack Magnetic Vent Covers 2MM Extra Thick UltraStrong Anisotropic Magnets To

• Buy now for your home, business and rv vents: direct air where you need it most with velotechs superior ac and heat vent cover deflectors.
• Excellent choice for any steel registers: works great as ceiling, wall and floor vent covers and clings tightly. measures 12 in x 5.5 in and is easy to cut to fit.
• Save money on high energy bills: completely seal your registers with our 2mm thick magnetic vent covers made with the strongest magnets available. slash your electric bill and save on heating and air conditioning costs!
• Thickest air vent deflector available: at a full 2mm thick (most competitors covers are .5mm), this set of vent cover magnets will stop the air with no leaking and force the air to the next vent in the hvac system.
• Creates air-tight seal on your vent cover: please note : due to fulfillment methods used by amazon, some vent covers may arrive bent. this is a problem. if you put them on a fridge or completely metal flat surface for 24 hours they will completely flatten and work perfectly. better than all of our competition. velotech register covers use the technology of anisotropic ...

5. Accord AMAGCOV815 Magnetic Vent Cover, 8-Inch x 15-Inch, 3-Pack

• Must cover the entire surface of the register face plate to adhere properly
• Sticks to steel registers only, not for use on aluminum, painted, plastic or wood registers
• Cuts easily with scissors for a custom fit
• Register face plate not to exceed 14" x 6"
• Works with ceiling and wall registers, not for use on return air grilles

6. UnityStar 4-Pack Vent Magnet Covers, 15.5 x 8 inches Double Thick Magnetic Vent

• Lower your energy cost by not heating or cooling unused spaces. redirect air flow to needed areas for added comfort
• Compatible with hvac at home, in the office, on rvs and boats, withstands up to 160 degrees fahrenheit
• White surface of unitystar air vent covers blends well with office and you living areas.
• Magnetic vent cover dimension: 15.5" (l) x 8" (w), pack of 4. cuts easily with scissors for a custom fit
• Double thick magnet sheet magnetically seals the air from passing through metal vents on sidewall or floor and reduces noise. not for ceiling vent applications

7. Strong Magnetic Vent Covers for Ceiling and Wall Vents – 2 Pack 8”x15”

• Works on most vent sizes can easily be cut down with a pair of scissors to any of the following sizes: 5x12, 5.5x12, 8x8, 8x12, 6x12, 4x12, 11x7, 4x10, 6x12, 7x11
• Save on energy bills blocks air flow to all metal vents - hvac, ac, home, rv, fireplace, floor, furnace, wall, air conditioning, cold air return, dryer, vent hood, heat vent, exhaust, foundation, commercial
• Guaranteed mangetic strength - includes 8 powerful neodymium magnets strong enough to block air flow to any metal vent or register (doesnt work on aluminum vents)
• Paint it any color: vent covers are white, but can be painted any color you like

8. 8" x 15" Magnetic Vent Cover 6 Pack

• Lower your energy costs by placing covers over wall vents
• Set of 6 sheets, 15 1/2 x 8".
• Can be cut to size, painted or wallpapered to match
• Keep rooms warm in the winter and cool in the summer

9. Magnetic Vent Cover (3-Pack),Merya Vent Cover Decoration 7.8"×15.7" Compatible with All

• Large size: 7.8x15.7 inch big size perfect for various vent covers, easily trim to any size and shape you need
• Stronger magnet: with 1.2mm thickened stronger magnet while general cover is 0.6mm, the magentic air vent cover sticks to your floor/ceiling/wall vents tightly, no worry slipping
• What you get: 3 pcs magentic vent covers (7.8x15.7 inch) with traceless adhesive magnetic strips, 24hr friendly customer service and 100% unconditional refund or return if quality problem
• Save electricity: powerful magnet cover adheres closely to grille register to block air leakage, make home more comfortable by redirecting airflow
• Compatible: traceless magnetic strips are offered to make the vent cover compatible with all material registers, not only for iron vent cover, but also for aluminium,painted,plastic or wood

10. Crazy Strong Magnetic Vent Cover, Ceiling Vent Cover - 8x15 (2 Pack), Thicker

• Quality material: our large wall vent covers are made from higher quality magnetic rubber material than anyone else's! (will not work on aluminum vents)
• Higher ratings: we've tested this with all the other competitors - ours held on best. use the 8 bar magnets for super strength!
• Guaranteed to hold: this ceiling vent cover is a strong blocker for your conditioner or heater register. block that hot or cold air and direct it wherever you want!
• Easily cut to size: great for house, rv, floor, ceiling, wall, side, heating, furnace, conditioning, fireplace, duct blockers, magnetic vent cover.
• Usa-based company promise: we value our customers. if for some reason this product is not up to expectations, contact us. we'll send you a full refund! order now.