SEAL360 Square Magnetic Vent Cover (1 Piece), Pockets for Complete Seal, 12 x 12 (White) for Floor, Wall, or Ceiling Air Vents and Registers, Vent

BOOST air to the rooms you need it BLOCK air in unoccupied rooms SAVE MONEY- heat and cool only the rooms you use For STEEL Vents only (Vent faces sized 12x12). Not for aluminum/high vents.

Strongest Magnetic Vent Covers (3-Pack), Flexible Floor Vent Cover, Cut to Size Air Vent Covers, Heat/AC Vent Covers for Home Ceiling Registers, 8 x 15.5 Vent Covers Magnet Wall/Ceiling Vent Cover

SEAL360- Command Your Air With a proprietary, pocketed design, our cover ensures that you'll get the best possible seal with your vent: ‣ Stop losing money from leaky vents that you thought were shut off ‣ Redirect and boost the supply of hot or cold air to the rooms you actually use without having to buy costly, external magnets that other vent covers require to keep down. ‣ Silence that pesky noise coming out of your vents.

SEAL360 Strong Magnetic Vent Covers, Pocketed Design, 4.25 inch x 11.5 inch (Brown, 3-Pack) for Floor, Wall, or Ceiling Vents and Air Registers, RV

Vent Cover Adhesive- Register Cover for Air Vents. an AC Vent Deflector That's Peel n Stick - Pure White Sheet - 8 inch X 15 Inch (3 Pack)

Flexible Magnets Strong Magnetic Vent Covers - Thick Magnet for Standard Air Registers - for RV, Home HVAC, AC, and Furnace Vents - Pure White Magnetic Sheet - 8 inch X 15 inch (6)

Frost King 15 in. x 8 in. Magnetic Grille Covers MC815 - The Home Depot

SEAL360- Command Your Air With a proprietary, pocketed design, our cover ensures that you'll get the best possible seal with your vent: ‣ Stop losing money from leaky vents that you thought were shut off ‣ Redirect and boost the supply of hot or cold air to the rooms you actually use without having to buy costly, external magnets that other vent covers require to keep down. ‣ Silence that pesky noise coming out of your vents.

SEAL360 Strong Magnetic Vent Covers, Pocketed Design, 4.25 inch x 11.5 inch (Brown, 3-Pack) for Floor, Wall, or Ceiling Vents and Air Registers, RV

Magnetic Vent Covers for Home Floor Easily Cut Air Magnetic Vent Covers for Ceiling Thick Register Vent Cover for Wall Ceiling RV, HVAC, Air Conditioner, Fireplace and Furnace Vents (4 x 79

DIYMAG 4Pack Strong Magnetic Vent Covers, Vent Covers for Home Floor Standard Air Registers, 8 inch

DOITOOL Air Conditioning Power Grille 12x12 vent cover vent extender for under furniture grilles & vents floor vent wall vent flooring ceiling tiles white ceramic tile abs plastic magnetic

Please use our size chart to choose the correct magnetic cover that will fit both your specific vent dimensions and color.

Magnetic Vent Covers (3-pack) - for Registers of Width 5.25 to 6, Length 11.25 to 12 (Black)

BOOST air to the rooms you need it BLOCK air in unoccupied rooms SAVE MONEY- heat and cool only the rooms you use For STEEL Vents only (Vent faces

SEAL360 Square Magnetic Vent Cover (1 Piece), Pockets for Complete Seal, 12 X 12 (White) for Floor, Wall, or Ceiling Air Vents and Registers, Vent

Zipcase 6 Pack Strong Magnetic Vent Covers for Home Ceiling, 5.5 inch X 12 inch Vent Covers for Standard Air Registers - for Floor, Wall, RV, Home HVAC, AC and Furnace

Magnetic Floor Vent Covers - Extra Magnetic Air Duct Vent Cover for Home Floor Grate - Rubber Heat Register Return Blockers for RV, House, AC, HVAC

BOOST air to the rooms you need it BLOCK air in unoccupied rooms SAVE MONEY- heat and cool only the rooms you use NO AIR GAPS- The only cover that

SEAL360 Magnetic Vent Covers (3-Pack), Pockets for Complete Seal, 5.5 X 14 (White) for Floor, Wall, or Ceiling Vents and Air Registers, for RV, Home

Magnetic Air Vent Covers, Strong Magnet Cover 6 X 12 (4-Pack), with Powerful Sticky Adhesive for RV/Home HVAC/Ceilings/Wall/Floor Air Register