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Grilles Registers, Vents,

Registers, Vents, Grilles

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    12 in. Width x 20 in. Height

    12" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 14 5/8" X 22 5/8"]
    (1)
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    12" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 14 5/8" X 22 5/8"] $44.44 USD Out of Stock
    12" X 20" Air Vent Return Grilles - Sidewall and Ceiling - Steel
    12" X 20" Air Vent Return Grilles - Sidewall and Ceiling - HVAC VENT DUCT COVER DIFFUSER - Steel
    (10)
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    12" X 20" Air Vent Return Grilles - Sidewall and Ceiling - HVAC VENT DUCT COVER DIFFUSER - Steel $31.03 USD
    12" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 14 5/8" X 22 5/8"]
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    12" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 14 5/8" X 22 5/8"] $36.30 USD Out of Stock
    12" x 20" or 20" x 12" Cube Core Eggcrate Return Air Grille
    12" x 20" or 20" x 12" Cube Core Eggcrate Return Air Grille
    (11)
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    12" x 20" or 20" x 12" Cube Core Eggcrate Return Air Grille $42.25 USD Out of Stock
    12" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 14 5/8" X 22 5/8"]
    (10)
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    12" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 14 5/8" X 22 5/8"] $45.88 USD
    12" X 20" Air Vent Return Grilles - Sidewall and Ceiling - Steel
    12" X 20" Air Vent Return Grilles - Sidewall and Ceiling - HVAC VENT DUCT COVER DIFFUSER - Steel
    (11)
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    12" X 20" Air Vent Return Grilles - Sidewall and Ceiling - HVAC VENT DUCT COVER DIFFUSER - Steel $31.03 USD
    12" x 20" Pleated MERV 8 Allergen Filter for HVAC Return Filter Grille
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    12" x 20" Pleated MERV 8 Allergen Filter for HVAC Return Filter Grille $13.69 USD Out of Stock
    12" X 20" Air Vent Return Grilles - Sidewall and Ceiling - Steel
    12" X 18" AIR VENT RETURN GRILLES - SIDEWALL AND CEILING - HVAC VENT DUCT COVER DIFFUSER - STEEL
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    12" X 18" AIR VENT RETURN GRILLES - SIDEWALL AND CEILING - HVAC VENT DUCT COVER DIFFUSER - STEEL $32.04 USD Out of Stock
    12" x 20" Cube Core Eggcrate Return Air Filter Grille for 1" Filter
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    12" x 20" Cube Core Eggcrate Return Air Filter Grille for 1" Filter $49.40 USD Out of Stock
    12" x 20" Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 11.75 X 19.75] 3-Pack
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    12" x 20" Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 11.75 X 19.75] 3-Pack $36.57 USD
    12"w X 20"h Aluminum Outdoor Weather Proof Louvers - Rain & Waterproof Air Vent With Screen Mesh
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    12"w X 20"h Aluminum Outdoor Weather Proof Louvers - Rain & Waterproof Air Vent With Screen Mesh $62.07 USD Out of Stock
    20" X 24" Aluminum Return Grille - Easy Airflow - Linear Bar Grilles
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    20" X 24" Aluminum Return Grille - Easy Airflow - Linear Bar Grilles $64.57 USD Out of Stock