5.5 Inch x 12 Inch Magnetic Vent Cover Flexible Air Register Blocker

Take control of your home's airflow and keep unused spaces more comfortable with this magnetic vent cover. Designed for standard steel registers, the flexible magnetic sheet attaches directly to compatible floor, wall, or ceiling vents without tools or adhesives. Its 5.5 Inch x 12 Inch size can be trimmed for a more precise fit, making this air vent cover practical for homes, offices, RVs, and other HVAC-equipped spaces. By covering selected registers, it helps redirect conditioned air toward the rooms where you need it most.

Key Features

• Strong magnetic backing grips compatible steel air registers securely.

• Flexible, cut-to-fit design accommodates different vent shapes and sizes.

• Helps block airflow from unused registers and improve airflow distribution.

• Tool-free installation makes it easy to attach, remove, and reposition.

• Suitable as an HVAC vent blocker for floor, wall, and ceiling registers.

• Lightweight PVC-coated magnetic construction for convenient everyday use.

Why Choose Our 5.5 Inch x 12 Inch Magnetic Vent Cover?

Unlike adhesive covers that require sticking or permanent installation, this floor vent cover uses magnetic attachment for quick repositioning. The flexible sheet can also be trimmed to match smaller compatible registers, giving you greater control over the fit and airflow.

Perfect For

Bedrooms, guest rooms, home offices, living spaces, RVs, and other areas where you want to temporarily cover compatible steel HVAC registers.

How to Use

Confirm the register is magnetic steel, trim the sheet if necessary, and place it directly over the vent. Not suitable for non-magnetic aluminum, plastic, or wood registers.

Product Specs

• Size: 5.5 Inch x 12 Inch

• Thickness: Approx. 1.5 mm

• Material: Flexible magnetic sheet with PVC coating

• Quantity: 1PCS

• Cuttable: Yes

Direct Your Airflow Where It Matters

Make unused registers easier to cover and adjust whenever your needs change. Add this flexible magnetic vent cover to your home for simple, convenient airflow control.