Top 10 Register Cover 4×8 – Registers, Grilles & Vents

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1. EZ-FLO

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EZ-FLO 61658, White Three-Way Sidewall/Ceiling Register, 8 in. x 4, 8 inch W x 4 inch H Opening

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EZ-FLO #ad - Durable: ceiling and sidewall vent is composed of heavy duty steel with a white powder-coated finish which is flake resistant and provides a longer-lasting performance.

Functionality: this register vent cover is designed to improve air ventilation in HVAC systems, and features an adjustable damper to easily control air flow. Side wall and ceiling vent: air vent deflector features a grille opening which measures 8 x 4 inches WxL, and an outer dimension of 9-3/4 inch x 5-3/4 inches WxL; features 3 vent rows. Compatibility: vent covers are designed for use in both sidewall and ceiling locations. Easy to install: vent cover registers are easy to install, and includes 2 screws for installation.
BrandEZ-FLO #ad
ManufacturerEZ-FLO #ad
Height1 Inches
Length9.75 Inches
Weight1 Pounds
Width5.75 Inches
Part Number61658
Model61658
Warranty1 year limited

2. Decor Grates

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Brushed Nickel Finish, Decor Grates SPH408-NKL Floor Register, 4x8

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Decor Grates #ad - Filter retainer and filter are sold separately. Easy to install - Just drop into vent - no tools required. Scroll design steel plated - Brushed Nickel finish floor register. Available in a variety of styles and finishes to match any decor; Air Filter not included. Metal damper boxes rust and seize up, so we make our damper boxes with recycled high impact polystyrene; this is not a cheaper option, it’s the best option.
BrandDecor Grates #ad
ManufacturerDécor Grates #ad
Height1.5 Inches
Length9.6 Inches
Weight0.95 Pounds
Width5.6 Inches
Part NumberSPH408-NKL
ModelSPH408-NKL
WarrantyLimited 12 month Warranty

3. Danco

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4 inch x 8 inch, DANCO Mobile Home RV Floor Register with 1-5/16 inch Drop, Steel, 1-Pack 62069, White

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Danco #ad - Fits inside openings that are 4 inches wide by 8 inches long with oveRALL DIMENSIONS at 5-1/2 inches wide X 10-1/4 inches long X 1-5/16 inches deep. Easy to install with a fresh white finish for a clean updated look. Smooth opening and closing for optimal airflow throughout your mobile home and RV. Louvered floor register for mobile homes and RVs made of durable steel construction for long life. Designed for heating and air conditioning in mobile homes and RVs.
BrandDanco #ad
ManufacturerDanco, Inc. #ad
Height1.5 Inches
Length10.13 Inches
Weight0.7 Pounds
Width5.38 Inches
Part Number62069
Model62069
WarrantyLimited 1 year

4. HBW

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HBW Three-Way Plastic Side Wall/Ceiling Register in White 8" w X 4" h for Duct Opening Outside Dimension is 9.75" w X 6" h

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HBW #ad - The listed size 8"x 4" is for inside duct opening measurement, actual outside dimension is 9. 75" x 6". All plastic construction with 1/2" fin spacing for high air flow with rust proof feature perfect for areas with high moisture. Two screw holes on each side with distance of 9" and two screws are included. Multi-shutter damper with easy handle to adjust desired amount of air flow. Three way air deflection design with bright white face and black damper in the back.
BrandHBW #ad
ManufacturerHBW #ad
Height1.5 Inches
Length10 Inches
Width8 Inches
Part NumberSH-2

5. Metal-Fab/Air-Craft

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8"w x 4"h Adjustable AIR Supply Diffuser, Grille Register, White Outer Dimensions: 9.75"w X 5.75"h, High Airflow, HVAC Vent Cover Sidewall or Ceiling

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Metal-Fab/Air-Craft #ad - Multi-shutter damper with easy handle operator Gives You Full Control Over Airflow Direction & Amount of Airflow - Can Also Be Shut Completely. 3. 5 x 7. 75 is the size for the duct opening measurement only, actual front end outer dimensions are 9. 875" width x 6" height - see below in description how to measurE A GRILLE. Full 190 degrees control of Air Direction Vertically & Horizontally. Easy unrestricted air Flow For Your HVAC System. Carefully shrink wrapped with Cardboard Backing To Prevent Damage In Shipment - Screws Included.
BrandMetal-Fab/Air-Craft #ad
ManufacturerMetal-Fab/Air-Craft #ad
Weight1.1 Pounds
Part NumberMFVSCA84W
ModelCECOMINOD047063
WarrantyManufacturer.

6. LAMINAIRE

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8 x 4 Duct Hole Vent Cover. Aluminum Return Grille HVAC Ceiling or Sidewall Grille Without Damper -Easy Air Flow, Gable Vents. Designed for Extraction of air. 9.6 x 5.6" Face

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LAMINAIRE #ad - Rust free high grade aluminum, making the diffuser strudy, Scratch-Resistant. Over time, and accessories for the hvAC market heating, ventilation, ceilings and bioclimatic applications with functional, initially as a manufacturer of grids, standard and custom architectural designs. The front is color white, and the back is the original color grey.

Laminaire s. A. S is a latin american company that was created in 1984, solar control, we have developed aluminum imported products for fronts, diffusers, air conditioning. This return grille is a product designed for extraction of air, corridors, individual bathrooms, meeting rooms, whether residential or commercial. Measurements: always measure the wall or ceiling opening to confirm which size you should order. Coated in High-resistance electrostatic white paint finish. Color White. Designed for extraction of air.

Powder-coat finish - smooth, Shiny, ALUMINUM AA6063. All the components are noise free, all our products are packed in a plastic bag independly with a corner protection, same than the grill, helping to avoid damage in shipping, they have a white head screw color, All our grilles have the screw halls on the frame and all the grills include the screw for easy installation, the painting technology warranty a durable finish, Scratch resistance. Always measure the WidthW first follow by the HeightH. The total outer size of this grille is 9.
BrandLAMINAIRE #ad
ManufacturerLaminaire #ad

7. HBW

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Two-way plastic side wall/ceiling register in white 8"w X 4"h for duct opening outside dimension is 10"w X 6"h

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HBW #ad - Two screw holes on each side with two screws included. Multi-shutter damper with easy handle to adjust desired amount of air flow. All plastic construction with 1/2" fin spacing for high air flow with rust proof feature perfect for areas with high moisture. The listed size 8"x 4" is for inside duct opening measurement, actual outside dimension is 9. 75" x 6". Two way air deflection design with bright white face and black damper in the back.
BrandHBW #ad
ManufacturerHBW #ad
Height1.5 Inches
Length10 Inches
Width6 Inches

8. BUILDMART

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Standard Linear Slot Diffuser, Texas Buildmart, 8x4 Modern AC Vent Cover, Register Grille for Ceiling, Walls & Floors, Decorative White Air Vent

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BUILDMART #ad - This is a design and utility patent pending product* We make all sizes from 6x4 to 30x24 standard sized modern ac vent covers for the modern day home. This model can be used as a supply vent cover and return vent cover - This is a non-filter model.

Commercial grade solid aluminum with modern architectural design for ceilings, walls, and floors. Adds value to any wall, home improvement, ceiling & floor space by updating not only the look but also the feel. Our vents are perfect for bathrooms, kitchens, and living rooms and can be used to update your office setting or commercial space.

Update any room with our modern ac vent covers. Cfm: 138 ft3/min - effective velocity: 9. 8 ft/s; neck: 7 13/16" x 3 7/8" - face: 9 3/4" x 5 3/4" the neck is the section that goes into the vent hole while the face is what will actually cover. Use our modern ac vents covers for your office essentials, or remodels.
BrandBUILDMART #ad
ManufacturerTexas Buildmart #ad
Height2 Inches
Length10 Inches
Weight1 Pounds
Width6 Inches
Part Number8x4

9. KozziAir

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8" x 4" Adjustable Blade Sidewall Ceiling Register Vent Cover Diffuser Heavy Duty Stamped Steel Listed Size is Duct Opening Inside Measurement

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KozziAir #ad - Adjustable blade allows all direction air deflection. Individually shrink wrapped with card board pad in the back for extra protection. Multi-shutter damper with easy handle to adjust desired among of air flow. Heavy duty stamped steel face for long lasting use. The listed size 8" x 4" is for the inside duct opening measurement.
BrandKozziAir #ad
ManufacturerKozziair #ad
Height1.5 Inches
Length10 Inches
Width6 Inches

10. EZ-FLO

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8 inch x 4 inch Opening, White, EZ-FLO 61608 Two-Way Sidewall/Ceiling Register

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EZ-FLO #ad - Compatibility: vent covers are designed for use in both sidewall and ceiling locations, and the steel grille provides an improved HVAC ventilation system that will ensure maximum airflow.

Functionality: this register vent cover is designed to improve air ventilation in HVAC systems that can be installed in both sidewall and ceiling locations. Side wall and ceiling vent: air vent deflector features a grille opening which measures 8 x 4 inches WxL, and an outer dimension of 9-3/4 x 5-3/4 inches. Easy to install: vent cover registers are easy to install, and includes 2 screws for installation. Durable: ez-flo return air grille is composed of heavy duty steel with a white powder-coated finish which is flake resistant and provides a longer-lasting performance.
BrandEZ-FLO #ad
ManufacturerEZ-FLO #ad
Height1 Inches
Length9.75 Inches
Weight1.8 Pounds
Width5.75 Inches
Part Number61608
Model61608
Warranty1 year limited warranty