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Vendor: HanduaAdjustable Air Supply Grille for 18x18 Duct Opening, White, Steel Adjustable spaced fins. Primary use: Side wall and ceiling. Screws are included with the system, standard. All-steel construction. Durable white powder coated. Standard color is white (Ral9016).How To Measure A GrilleAlways measure the size...
- Regular price
- $54.44
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- $54.44
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Vendor: Handua18" X 18" Steel Return Air Filter Grille [Fixed Hinged] for 1-inch Filters | HVAC Duct Cover Grille for Sidewall and Ceiling, White | Outer Dimensions: 20 5/8"W X 20 5/8"H for 18x18 Duct Opening Return Air Filter Grille for 18"x18" Duct Opening, White,...
- Regular price
- $47.21
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- $47.21
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Vendor: Handua18" X 18" Steel Return Air Grille | HVAC Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 19.75"W X 19.75"H for 18x18 Duct Opening Return Air Grille for 18"x18" Duct Opening, White, Steel1/2"spaced fins set at 40 degrees.Primary use: Side wall...
- Regular price
- $34.22
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- $34.22
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Vendor: Handua18" X 18" Filter Included Heavy Duty Steel Return Air Filter Grille [Removable Face/Door] for 1-inch Filters HVAC Duct Cover Grill, White | Outer Dimensions: 20 5/8"W X 20 5/8"H for 18x18 Duct Opening Return Air Filter Grille (MERV 8 Filter Included) for 18"x18"...
- Regular price
- $48.30
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$0.00 - Sale price
- $48.30
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Vendor: Handua18" X 18" Steel Return Air Filter Grille [Removable Face/Door] for 1-inch Filters HVAC Duct Cover Grill, White | Outer Dimensions: 20 5/8"W X 20 5/8"H for 18x18 Duct Opening Return Air Filter Grille for 18"x18" Duct Opening, White, Steel* 1/2"spaced fins set at...
- Regular price
- $49.61
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- $49.61
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Vendor: Handua18" X 18" AirGrilles.com Heavy Duty Steel Return Air Grille | HVAC Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 19.75"W X 19.75"H for 18x18 Duct Opening Return Air Grille for 18"x18?ì Duct Opening, White, Heavy Duty Steel* 1/2"spaced fins set...
- Regular price
- $42.08
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- $42.08
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Vendor: Handua18" X 18" [Duct Opening Measurements] Heavy Duty Steel Return Air Grille | HVAC Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 19.75"W X 19.75"H for 18x18 Duct Opening Return Air Grille for 18"x18?ì Duct Opening, White, Heavy Duty Steel* 1/2"spaced...
- Regular price
- $32.27
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- $32.27
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Vendor: Handua18" X 18" Heavy Duty Steel Return Air Filter Grille [Removable Face/Door] for 1-inch Filters HVAC Duct Cover Grill, White | Outer Dimensions: 20 5/8"W X 20 5/8"H for 18x18 Duct Opening Return Air Filter Grille for 18"x18" Duct Opening, White, Steel* 1/3"spaced fins...
- Regular price
- $42.49
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- $42.49
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Vendor: Handua18" X 18" AirGrilles.com Heavy Duty Steel Return Air Filter Grille [Removable Face/Door] for 1-inch Filters HVAC Duct Cover Grill, White | Outer Dimensions: 20 5/8"W X 20 5/8"H for 18x18 Duct Opening Return Air Filter Grille for 18"x18" Duct Opening, White, Steel* 1/2"spaced...
- Regular price
- $43.69
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$0.00 - Sale price
- $43.69
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