Powerful Magnetic Air Vent Extender for Floor Under Furniture - Sturdy & Durable - Super Strong Neodymium Magnets (Upgraded Patented Design) - 1.6" (H) x 14.5" (W) x Adjustable 13” to 38” Max Length — Open-Box, 20% Off

Name: Powerful Magnetic Air Vent Extender for Floor Under Furniture - Sturdy & Durable - Super Strong Neodymium Magnets (Upgraded Patented Design) - 1.6" (H) x 14.5" (W) x Adjustable 13” to 38” Max Length
Brand: HMmagnets
SKU: awhd-us-b0b7nxbbqj
Price: 39.95 USD
Availability: InStock

Brand: HMmagnets

Condition: Used - Mint

$39⁹⁵

$49⁹⁵

-20% Save $10⁰⁰

Updated: 20 days ago

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Description

BEFORE YOU BUY: (1) Ensure you have at least 1.6" of clearance under your furniture. (2) Width 14.5" x Adjustable length from 13" (Part A) up to 38" MAX length (Part A+B+C). Please measure the depth of your furniture to ensure 38" is long enough to clear the edge! (3) Not suitable for wall or ceiling vents - for floor vents only!

REDIRECT AIR FROM UNDER FURNITURE: HMmagnets air vent extender improves airflow, leading to more effective heating or cooling. It eliminates blocked vents under furniture while helping your HVAC system maintain the perfect temperature.

DURABLE & HEAT-RESISTANT: Our air vent extender is made of thick, robust plastic, ensuring it won't warp, melt, or break. Engineered to withstand temperatures up to 266°F, this extender performs reliably even when placed over vents emitting hot air.

LONGER & WIDER DESIGN: Fits vents up to 16” wide with an adjustable length of 13” to 38”. This air vent extender is versatile for use under furniture like couches, beds, and cabinets. Its sliding mechanism ensures efficient airflow redirection.

EFFORTLESS INSTALLATION WITH 4 SUPER-STRONG MAGNETS: Our air vent extenders securely attach to your vents without extra support, thanks to four super-strong neodymium magnets. For nonmetal vents, we included strong 3M adhesive tabs for easy installation.

GLASS-LIKE MATERIAL FOR DISCREET APPEARANCE: This heat register deflector for floor blends naturally with your floor and furniture, making it virtually invisible. It's perfect for use under beds, couches, wardrobes, dressers, and more.

Vent Extenders

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Product Details

SKU:: awhd-us-b0b7nxbbqj
Model:: 01
Country:: US
ASIN:: B0B7NXBBQJ

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 $10 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.