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Grilles Registers, Vents,

Registers, Vents, Grilles

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    12 in. Width x 4 in. Height

    12" X 4" Air Vent Return Grilles - Sidewall and Ceiling - Steel
    12" X 4" Air Vent Return Grilles - Sidewall and Ceiling - Steel
    (11)
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    12" X 4" Air Vent Return Grilles - Sidewall and Ceiling - Steel $8.40 USD Out of Stock
    12" X 4" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling
    (1)
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    12" X 4" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling $18.33 USD Out of Stock
    12" X 4" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling
    (11)
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    12" X 4" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling $24.74 USD
    12" x 4" - 1-Way Air Vent - Adjustable Aluminum Curved Blades - Integral Multi-Shutter Damper - HVAC Grille
    (11)
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    12" x 4" - 1-Way Air Vent - Adjustable Aluminum Curved Blades - Integral Multi-Shutter Damper - HVAC Grille $18.63 USD
    12"w X 6"h 2-Way-Flat Stamped Steel - Vent Cover - Grille Register - Sidewall or Ceiling - High Airflow
    12"w X 4"h 2-Way-Flat Stamped Steel - Vent Cover - Grille Register - Sidewall or Ceiling - High Airflow
    (11)
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    12"w X 4"h 2-Way-Flat Stamped Steel - Vent Cover - Grille Register - Sidewall or Ceiling - High Airflow $12.84 USD
    12" X 4" 3-Way AIR SUPPLY GRILLE - DUCT COVER & DIFFUSER - Flat Stamped Face
    (8)
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    12" X 4" 3-Way AIR SUPPLY GRILLE - DUCT COVER & DIFFUSER - Flat Stamped Face $15.77 USD
    brown 12" X 4" Floor Register with Louvered Design
    12" X 4" or 4" X 12" Floor Register with Louvered Design - Heavy Duty Rigid Floor Air Supply with Damper & Lever - Brown
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    12" X 4" or 4" X 12" Floor Register with Louvered Design - Heavy Duty Rigid Floor Air Supply with Damper & Lever - Brown $14.92 USD
    12" X 4" 3-Way Fixed Curved Blade Air Supply Diffuser
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    12" X 4" 3-Way Fixed Curved Blade Air Supply Diffuser $12.21 USD
    12" x 4" Floor Register HVAC Air Supply Grille - Heavy Duty Rigid Built - Plastic Never Rust Vent Duct Cover [Outer Dimensions: 14w X 6"h]
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    12" x 4" Floor Register HVAC Air Supply Grille - Heavy Duty Rigid Built - Plastic Never Rust Vent Duct Cover [Outer Dimensions: 14w X 6"h] $11.90 USD Out of Stock
    12" X 4" 1-Way Fixed Curved Blade Air Supply Diffuser
    (11)
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    12" X 4" 1-Way Fixed Curved Blade Air Supply Diffuser $15.20 USD Out of Stock
    brown 12" X 4" Floor Register with Louvered Design
    12" X 4" Floor Register with Louvered Design - Heavy Duty Rigid Floor Air Supply with Damper & Lever - Brown
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    12" X 4" Floor Register with Louvered Design - Heavy Duty Rigid Floor Air Supply with Damper & Lever - Brown $14.92 USD
    12" X 4" Linear Designer Aluminum Supply Air Grille
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    12" X 4" Linear Designer Aluminum Supply Air Grille $24.69 USD Out of Stock
    4" X 12" Floor Register with Louvered Design - Heavy Duty Rigid Floor Air Supply with Damper & Lever - Outer Dimensions [ 7.5 X 9.5] - Grey
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    4" X 12" Floor Register with Louvered Design - Heavy Duty Rigid Floor Air Supply with Damper & Lever - Outer Dimensions [ 7.5 X 9.5] - Grey $12.21 USD
    4" X 12" Modern Victorian Floor Register Grille With Dampers - Decorative Grate - HVAC Vent Duct Cover - Polished Brass
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    4" X 12" Modern Victorian Floor Register Grille With Dampers - Decorative Grate - HVAC Vent Duct Cover - Polished Brass $32.95 USD Out of Stock
    12" x 4" Decorative Wood Supply Air Vent HVAC Duct Cover Grille - Polished Finish Red Oak Wood - 2-Way Air Direction - [Outer Dimensions: 14w X 6"h]
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    12" x 4" Decorative Wood Supply Air Vent HVAC Duct Cover Grille - Polished Finish Red Oak Wood - 2-Way Air Direction - [Outer Dimensions: 14w X 6"h] $34.69 USD Out of Stock
    12" X 4" 2-Way-Horizontal Fixed Curved Blade Air Supply Diffuser
    (10)
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    12" X 4" 2-Way-Horizontal Fixed Curved Blade Air Supply Diffuser $13.33 USD Out of Stock