Air Duct Covers

As an Amazon Associate may earn a commission from qualifying purchases.

The Best Air Duct Registers

Air duct vent covers are easy to install and give you maximum control over the airflow coming through your HVAC system. Some covers have louvers that will direct the air in 2 or 3 directions at once. Some models pop up for even further control over airflow direction.

You can also close off the air duct cover in an underused room that you don’t want to heat or cool — thereby saving money on your energy bills.

Bestseller No. 1
AC Infinity AIRTAP T4, Quiet Register Booster Fan with Thermostat Control. Heating Cooling AC Vent. Fits 4” x 10” Register Holes.
  • A quiet fan system designed for improving wall and floor register airflow from HVAC systems.
  • Programmable LCD controller with heating and cooling thermostat, and automated fan speeds.
  • Premium anodized aluminum frame with CNC-machined detailing and a brown bronze finish.
  • Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork.
  • Fits ONLY 4 x 10 in. Registers | Airflow: 120 CFM | Noise: 18 Dba | Includes Wall Adapter
Bestseller No. 2
Rocky Mountain Goods 4" x 10" Floor Vents 2 Pack - Heavy Duty Walkable Floor Register - Premium Finish - Easy Adjust air Supply Lever (Brown)
  • Heavy duty floor vent cover to allow walk on use
  • Decorative classic louvered design
  • 4” by 10” floor vent register size (measure duct opening)
  • Adjustable air supply lever
  • Lifetime warranty - Made to last and we guarantee it
Bestseller No. 3
12 x 6 inch Vent Duct Cover Air Supply HVAC Sidewall or Ceiling Grille Register with Multi-Shutter Parallel Blade Damper - Color White - High Airflow. Aluminum. Duct Hole Must Measure 12" x 6"
  • [Measurements]: Always measure the wall or ceiling opening to confirm which size you should order. With this product the hole measure should be at least 11,38"W x 5,38"H to fit. Do not measure your old grille. Always measure the Width(W) first follow by the Height(H). SIDEWALL OR CEILING OPENING SIZE 11,38"W x 5,38"H (At least) = LISTED SIZE 12W x 6H. Each grille has a front end frame which will overlap at sidewall or ceiling joining. The total outer size of this grille is 13,6W x 7,6H
  • Manufactured with extruded aluminum. Flat frame and adjustable blades. Available with multi-shutter damper.
  • Its architectural design allows for elegant industrial, commercial, institutional or residential spaces.
  • Our experience and brand recognition have allowed LAMINAIRE its international expansion, achieving a presence in more than 20 countries with the purpose of keeping growing.
  • Its lightweight architectural design makes it an adequate option for passive or forced ventilation. It can be used for air injection or extraction in any type of enclosure.
Bestseller No. 4
Hartford Ventilation 4" x 10" Floor Vent Covers Brown 6 Pack - Heavy Duty Walkable Floor Registers - Premium Finish - Easy Adjust Air Vent Deflector - Vent Covers for Home - Reinforced Bend-proof Weld
  • Pack of 6 Heavy duty 4” x 10” Vent Covers for home
  • Decorative classic louvered design
  • 4” by 10” floor vent register size (measure duct opening)
  • Reinforced welding to prevent bending of edges
  • Lifetime warranty - Made to last and we guarantee it
Bestseller No. 5
Handua 24"W x 24"H [Duct Opening Size] Filter Included Steel Return Air Filter Grille [Removable Door] for 1" Filters, Vent Cover Grill, White, Outer Dimensions: 26 5/8"W X 26 5/8"H for 24x24 Opening
  • Always measure the wall opening to determine which size you should order. Wall Opening Size = Listed Size. If the hole on the wall is 24"(W)x24"(H) please order 24"x24"
  • Handua Return Air Filter Grille used for sidewall or ceiling openings. Our Return Air Filter Grilles do not require screwdriver to open, you can easily open the latch with a finger move.
  • The door/face is removable for easy filter change and cleaning, this Grill uses a 1" thick filter (MERV 8 filter included).
  • Using our Return Air Filter Grille within your ventilation system will improve your home circulation. The steel is stamped so there is no sharp edges.
  • Durable white powder coated, Heavy Duty Steel, removable face allows easy access to replace air filter.
Bestseller No. 6
Rocky Mountain Goods 4" x 10" Floor Vents 2 Pack - Heavy Duty Walkable Floor Register - Premium Finish - Easy Adjust air Supply Lever (White)
  • Heavy duty floor vent cover to allow walk on use
  • Decorative classic louvered design
  • 4” by 10” floor vent register size (measure duct opening)
  • Adjustable air supply lever
  • Lifetime warranty - Made to last and we guarantee it
SaleBestseller No. 7
Ceiling Register, FanGoFast 3-Way Metal/ABS Sidewall Ceiling Air Vent w/Manual Adjuster for Home, Office, Bathroom, Toilet (10x6P)
  • Product Size: Please check the size of your square duct before purchasing. Make sure your dimensions match our rear duct dimensions. Panel size: 300mm x 200mm (12inch x 8inch); Rear duct size: 250mm x 150mm (10inch x 6inch); Duct height: 33mm / 16.3feet.Packed with two screws (Please check before installation).
  • ABS Plastic: The vent cover is made of high quality ABS plastic material. Decorates your room with smooth and shine surface, also easily cleaned.
  • 3-Way Design: The opening grille covers is 3-way design, air blows in three directions with manual adjustment.
  • Manual Adjuster: A manual adjuster is on the right side of the register, you can push up / down the button to adjust.
  • air ventilation system. Ideal as an inlet vent cover to exhaust bad air, odors, smells to the outside.
Bestseller No. 8
HBW 12"x 6" (Duct Opening Size) 3-Way Stamped Face Steel Ceiling/sidewall Air Supply Register - Vent Cover - Actual Outside Dimension 13.75" X 7.75"
  • The Listed size 12"x 6" is for inside duct opening measurement, actual outside dimension is 13.75" X 7.75"
  • Stamped Face Steel Construction with 1/2" fin spacing for high air flow
  • Three Way Air Flow deflection Design
  • Multi-shutter damper with easy handle to adjust desired amount of air flow
  • Individually shrink wrapped with card board pad in the back for extra protection
Bestseller No. 9
Rocky Mountain Goods Floor Register 4X12(Duct Opening Measurements) - Heavy Duty Walkable Register - Premium Finish - Easy Adjust air Supply Lever - 4 inch by 12 Inch Floor Vent (White)
  • Heavy duty metal design allows walking on floor vent
  • Premium chip or scratch resistant finish for lifetime use
  • 4 x 12 (Duct Opening Measurements) metal floor register for inconspicuous design
  • Easy adjust air supply lever
  • Lifetime warranty - We guarantee all vents and registers
Bestseller No. 10
EZ-FLO 10 x 6 Inch (Duct Opening) Two-Way Ventilation Steel Sidewall/Ceiling Register, 61610
  • SIDE WALL AND CEILING VENT: Air vent deflector features a duct opening which measures 10 inch x 6 inch, and can be used for sidewall or ceiling mount. The overall dimension is measures 11-3/4 x 7-3/4 inches
  • COMPATIBILITY: Vent covers are designed for use in both sidewall and ceiling locations
  • DURABLE: Ceiling and sidewall vent features an all steel construction with a beautiful powder-coated matte white finish to add a contemporary touch to your home decor
  • FUNCTIONALITY: This register vent cover is designed with a two-way air deflection system and an adjustable multi-shutter damper to allow a better flow of air
  • EASY TO INSTALL: Vent cover registers are easy to install, and includes 2 screws for installation
magnetic vent covers on amazon

HOT PRODUCT: Magnetic Covers

  • Double Thickness
  • Save Money On Energy
  • Fits Your Vents Perfectly
  • Cut To Any Shape Or Size


Air duct covers come in many colors and styles. From white to brown or tan and even antique brass finishes. In addition, many models can be painted to match with a variety of color schemes and looks in your home.

For homeowners with a historic or Victorian-style home, consider air duct vents with a fancy scrollwork design to go along with the home’s vintage-style decor.


Basic air duct vent covers are quite affordable. For a simple yet heavy-duty style, buy a pack of 6 for less than $40.


Air duct covers are heavy-duty and made to withstand foot traffic. Many are made from steel. Some have plastic components to avoid rust problems, such as in the damper boxes. However, they use a sturdy, impact-resistant plastic that can take the heat.

Easy Installation

Installing new air duct covers is a cinch. Simply remove the old cover and drop the new one in. Position the louvers in the desired direction of airflow and it’s all set!

Keep in mind that when choosing a new air duct cover, sizes are based on the air duct opening — not the actual dimensions of the product itself. For accuracy, always measure the air duct opening rather than the old cover.

Ready to check out some awesome air duct cover designs? Feel free to browse our selection below.

People Also Search For:

air duct covers, air duct vent covers, air duct register, air duct vents, air duct cover, air duct deflector, air duct diverter, air duct grill, air duct registers, air duct return grille, air duct vents covers, air duct covers ceiling, air duct covers home depot, air duct grates, air duct grille cover, air duct grills, air duct register covers, air duct vent cover, air duct vent deflectors