20 in. Width x 14 in. Height

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20" X 16" Air Vent Return Grilles - Sidewall and Ceiling - Steel
20" X 16" Air Vent Return Grilles - Sidewall and Ceiling - Steel
$35.95
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(3)
 
20" X 14" Air Vent Return Grilles - Sidewall and Ceiling - Steel
20" X 14" Air Vent Return Grilles - Sidewall and Ceiling - Steel
$33.95
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(2)
 
20" x 20" Aluminum Return Filter Grille - Easy Air Flow - Linear Bar Grilles
20" x 20" Aluminum Return Filter Grille - Easy Air Flow - Linear Bar Grilles
$118.95
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(3)
 
20" X 12" Air Vent Return Grilles - Sidewall and Ceiling - Steel
20" X 12" Air Vent Return Grilles - Sidewall and Ceiling - Steel
$15.09
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(16)
 
20" X 24" Air Vent Return Grilles - Sidewall and Ceiling - Steel
20" X 24" Air Vent Return Grilles - Sidewall and Ceiling - Steel
$37.95
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(12)
 
20" x 14" Return Air Filter Grille * Filter Included * - Removable Face/Door - HVAC VENT DUCT COVER
20" x 14" Return Air Filter Grille * Filter Included * - Removable Face/Door - HVAC VENT DUCT COVER
$42.95
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20" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter
20" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter
$51.95
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14" x 30" Cube Core Eggcrate Return Air Filter Grille for 1" Filter
14" x 30" Cube Core Eggcrate Return Air Filter Grille for 1" Filter
$68.95
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20" X 14" Steel Return Air Filter Grille for 1" Filter Fixed Hinged
20" X 14" Steel Return Air Filter Grille for 1" Filter Fixed Hinged
$50.95
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(4)
 
20" X 12" Steel Return Air Filter Grille for 1" Filter Removable Face/Door
20" X 12" Steel Return Air Filter Grille for 1" Filter Removable Face/Door
$37.95
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20" X 8" Air Vent Return Grilles - Sidewall and Ceiling - Steel
20" X 8" Air Vent Return Grilles - Sidewall and Ceiling - Steel
$24.95
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(1)
 
20" X 14" Steel Return Air Filter Grille for 1" Filter Removable Face/Door
20" X 14" Steel Return Air Filter Grille for 1" Filter Removable Face/Door
$44.15
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20" x 14" Fixed Bar Return Grille - Sidewall and Ceiling
20" x 14" Fixed Bar Return Grille - Sidewall and Ceiling
$49.95
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20" X 10" Air Vent Return Grilles - Sidewall and Ceiling - Steel
20" X 10" Air Vent Return Grilles - Sidewall and Ceiling - Steel
$24.99
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20"w X 14"h Aluminum Exterior Crawlspace Vent - Rain & Waterproof Air Vent With Screen Mesh
20"w X 14"h Aluminum Exterior Crawlspace Vent - Rain & Waterproof Air Vent With Screen Mesh
$69.95
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  • In Stock
 
20" X 14" Air Vent Return Grilles - Sidewall and Ceiling - Steel
20" X 14" Air Vent Return Grilles - Sidewall and Ceiling - Steel
$25.95
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20" X 14" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling
20" X 14" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling
$101.95
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20" X 14" Steel Return Air Filter Grille for 1" Filter Removable Face/Door
20" X 14" Steel Return Air Filter Grille for 1" Filter Removable Face/Door
$26.99
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20" X 14" Air Vent Return Grilles - Sidewall and Ceiling - Steel
20" X 14" Air Vent Return Grilles - Sidewall and Ceiling - Steel
$23.99
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2" X 14" Floor Register with Louvered Design - Fixed Blades Return Supply Air Grill - with Damper & Lever - White
2" X 14" Floor Register with Louvered Design - Fixed Blades Return Supply Air Grill - with Damper & Lever - White
$12.99
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  • In Stock