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Powerful Magnetic Vent Covers (3-Pack) that Will Never Fall Off (Upgraded Design) - for Sealing Floor/Wall/Ceiling Registers of Width 5.25" to 6", Length 9.25" to 10" | Vent Not Included | White by HMmagnets - Used condition

Powerful Magnetic Vent Covers (3-Pack) that Will Never Fall Off (Upgraded Design) - for Sealing Floor/Wall/Ceiling Registers of Width 5.25" to 6", Length 9.25" to 10" | Vent Not Included | White

Brand: HMmagnets

Condition: Used
$3305
$4595
-29% Save $1290
Updated: 2 days ago
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Description

BEFORE YOU BUY - CHOOSE THE RIGHT SIZE: We offer 26 covers in various sizes and colors. Use our size chart to select the correct cover for your vent. DO NOT cut the cover; it may damage its features and won't work if your vent size is outside our ranges.

INNOVATIVE DESIGN WITH STRONG MAGNETS: Our patent-pending magnetic vent covers stay secure, even on ceiling vents. Hidden Rare Earth magnets and a backside pocket ensure a snug fit over screws and dampers, keeping the cover in place.

BLOCKS COLD/HOT AIRFLOW: Our magnetic vent covers prevent unwanted hot or cold air from entering specific rooms, keeping your environment comfortable. They also help block annoying noises and odors from neighbors, making them ideal for apartment living.

EASY TO INSTALL & BOOSTS AIRFLOW: Install the covers in unoccupied rooms to increase airflow in other areas. This cost-effective solution takes minutes to install. Follow our included instructions and store unused covers in the provided box.

CONFIRM YOUR VENT SIZE & MAGNETISM: Each cover is designed for specific vent sizes with tailored pockets and magnets. First, ensure your vent is magnetic. Second, this cover works on vents with widths between 5.25”-6” and lengths between 9.25”-10”.

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Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

  • Backed by Amazon's A-to-Z Guarantee
  • 30-day return policy
  • Ships from Amazon fulfillment centers
  • Price verified on Amazon

Product Details

SKU:
awhd-us-b09nykvgxk
Model:
013
Country:
US
ASIN:
B09NYKVGXK

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $13 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for HMmagnets products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

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