Floor Vent Extender for Under Furniture – Durable Metal Aluminum Alloy Extender, Heat-Resistant up to 570°F, Adjustable 16–32" Length, Stable, Improves Airflow for Sofa, Bed, Dresser, Bookcase

★★★★★ 4.5 89 reviews

$42.75
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$42.75
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 218553375 Release Date 2026/05/03 List Price $17.10 Model Number 218553375
Category
  • Energy-Saving & Efficiency Boost (Heating/Cooling): Redirects blocked floor vent airflow under sofas, beds, or cabinets for faster room comfort. Prevents wasted energy, lowers bills, and protects furniture from heat or cold.
  • Flexible & Adjustable: Extends 16.5-32 inches long and up to 11.8 inches wide. Fits different furniture heights and vent positions (up to 4”x10”), keeping airflow clear while maximizing heating and cooling efficiency.
  • Premium Aluminum Alloy: Made from durable aluminum alloy that resists rust and withstands up to 570°F. Safer and more reliable than plastic, won’t warp or crack, built to last in any indoor setting.
  • Quick Tool-Free Setup: No tools or magnets needed. Place over the vent and adjust to size. Weighted design keeps it stable, while included adhesive strips add extra hold on tile or hardwood floors.
  • Sleek & Versatile: Modern metallic design fits any decor while boosting airflow. Works on hardwood, tile, or carpet—perfect for any room with blocked vents.

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89 ratings | 36 reviews
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