Square Magnetic Vent Covers, 13.75" x 13.75" (2 Pack), Extra Strong Magnets, Fits Steel Vents Only, Complete Seal, Air Vent/Register Covers for Home Ceiling, Wall, HVAC, AC, and Heater Vents

★★★★★ 4.7 109 reviews

$39.99
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$39.99
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Free shipping Free 30-day returns

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Management number 216574443 Release Date 2026/04/19 List Price $16.00 Model Number 216574443
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IMPORTANT: FOR STEEL VENTS/REGISTERS ONLY Ensure your vent is magnetic before purchase. Our covers are specifically designed for steel vents and will not work with aluminum, plastic, or wood registers. Tip: Not all metal vents are steel, so test your vent with a fridge magnet to confirm compatibility. If your vent is made of non-steel material, please find the Bundles item "Non-Steel Vent Compatible Set" located below the "Size Name" option on this listing. IMPORTANT: Choosing the Correct Size: Measure the overall face of your vent before ordering to ensure a proper fit. Check listing image 6 for SIZE CHART details. Why Choose Seatern Magnetic Vent Covers? Seatern magnetic vent covers offer a simple yet effective solution for managing airflow, blocking unwanted air in unoccupied spaces, and enhancing energy efficiency. With our covers, you can ensure optimal comfort in your home while effectively directing air where it’s needed. Features: - Superior Magnetic Strength: With a magnetic force of up to 650 Gauss, these covers ensure a tight and secure seal. - Tight Seal: Achieve a tight and secure seal, eliminating unwanted airflow. No whistling! - Durable & Long-lasting: Constructed from robust 60 mil (1.5 mm) thick materials for extended use. - Easy Application: Quick to put on and remove in seconds, hassle-free. Specifications: Material: Flexible anisotropic magnet (1.5mm thickness) Color: White Size: 13.75 x 13.75 inches Package includes: 2 Magnetic vent covers 1 User installation manual

  • IMPORTANT! - For STEEL Vents Only: Not suitable for aluminum or plastic vents. Please test with a small magnet before ordering. If your vent is made of non-steel material, please find the Bundles item "Non-Steel Vent Compatible Set" located below the "Size Name" option on this listing
  • IMPORTANT! - Cover Size: 13.75" x 13.75", Thickness 60 mil (1.5 mm), rounded corners. Fits vent faces between 13.5" to 14" wide and 13.5” to 14” long. Measure your vent face before ordering. Check listing image 6 for SIZE CHART details
  • Extra Magnetic Strength: Made from premium materials, these covers have a surface magnetic strength of up to 650 Gauss, ensuring a complete seal with no slipping - Setting us apart from competitors
  • Airflow Control: Effectively blocks hot or cool airflow in unoccupied rooms, improving comfort and directing air where it’s needed
  • Versatile Use: Ideal for HVAC systems, AC units, heater vents, and more - Perfect for homes, basements, RVs, and noise reduction in apartment buildings
Size 13.75" x 13.75"-2Pack
Color White
Shape Rectangle
Material Rubber
Thickness 0.06 Inches
Item Weight 3.15 pounds
Part Number MVC-SQ1375X1375-60R08W
Manufacturer Seatern
Item model number MVC-SQ1375X1375-60R08W
Batteries Included No
Batteries Required No
Product Dimensions 13.75 x 13.75 x 0.06 inches
Installation Method Surface-Mounted
Item Package Quantity 1

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4.7 out of 5
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