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| Best Seller  | AMERICAN LOUVER STR-C-BK-NRD 6 to 14 in Square Step-Down Ceiling Diffuser, Black Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 6 to 14 in, Face Type Square Cone, Adjustable Blades Yes, Color Black,... ... more
AMERICAN LOUVER STR-C-BK-NRD 6 to 14 in Square Step-Down Ceiling Diffuser, Black Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 6 to 14 in, Face Type Square Cone, Adjustable Blades Yes, Color Black,... | go to store |
 | AMERICAN LOUVER STR-C-10W-FR 10 in Square Step-Down Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 10 in, Face Type Square Cone, Adjustable Blades No, Color White, Material... ... more
AMERICAN LOUVER STR-C-10W-FR 10 in Square Step-Down Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 10 in, Face Type Square Cone, Adjustable Blades No, Color White, Material... | go to store |
| Best Seller  | AMERICAN LOUVER STR-PQ-14W 14 in Square Square Plaque Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 14 in, Face Type Square Plaque, Adjustable Blades No, Color White, Material... ... more
AMERICAN LOUVER STR-PQ-14W 14 in Square Square Plaque Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 14 in, Face Type Square Plaque, Adjustable Blades No, Color White, Material... | go to store |
 | AMERICAN LOUVER STR-C-6W 6 in Square 3 Cone Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 6 in, Face Type Square Cone, Adjustable Blades No, Color White, Material... ... more
AMERICAN LOUVER STR-C-6W 6 in Square 3 Cone Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 6 in, Face Type Square Cone, Adjustable Blades No, Color White, Material... | go to store |
 | AMERICAN LOUVER STR-PQ-6BK 6 in Square Square Plaque Ceiling Diffuser, Black Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 6 in, Face Type Square Plaque, Adjustable Blades No, Color Black, Material... ... more
AMERICAN LOUVER STR-PQ-6BK 6 in Square Square Plaque Ceiling Diffuser, Black Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 6 in, Face Type Square Plaque, Adjustable Blades No, Color Black, Material... | go to store |
 | AMERICAN LOUVER STR-C-14W 14 in Square 3 Cone Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 14 in, Face Type Square Cone, Adjustable Blades No, Color White, Material... ... more
AMERICAN LOUVER STR-C-14W 14 in Square 3 Cone Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 14 in, Face Type Square Cone, Adjustable Blades No, Color White, Material... | go to store |
 | AMERICAN LOUVER STR-C-6BK 6 in Square 3 Cone Ceiling Diffuser, Black Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 6 in, Face Type Square Cone, Adjustable Blades No, Color Black, Material... ... more
AMERICAN LOUVER STR-C-6BK 6 in Square 3 Cone Ceiling Diffuser, Black Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 6 in, Face Type Square Cone, Adjustable Blades No, Color Black, Material... | go to store |
 | AMERICAN LOUVER STR-C-12W 12 in Square 3 Cone Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 12 in, Face Type Square Cone, Adjustable Blades No, Color White, Material... ... more
AMERICAN LOUVER STR-C-12W 12 in Square 3 Cone Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 12 in, Face Type Square Cone, Adjustable Blades No, Color White, Material... | go to store |
 | AMERICAN LOUVER STR-C-8W 8 in Square 3 Cone Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 8 in, Face Type Square Cone, Adjustable Blades No, Color White, Material... ... more
AMERICAN LOUVER STR-C-8W 8 in Square 3 Cone Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 8 in, Face Type Square Cone, Adjustable Blades No, Color White, Material... | go to store |
 | AMERICAN LOUVER STR-PERF-2212-5PK Square Perforated Ceiling Tile Diffuser, White Diffusers, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 7/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Face Type Perforated, Adjustable Blades No, Hole Size 1/2 in, Color White, Material... ... more
AMERICAN LOUVER STR-PERF-2212-5PK Square Perforated Ceiling Tile Diffuser, White Diffusers, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 7/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Face Type Perforated, Adjustable Blades No, Hole Size 1/2 in, Color White, Material... | go to store |
 | AMERICAN LOUVER STR-PERF-2214-5PK Square Perforated Ceiling Tile Diffuser, White Diffusers, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 7/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Face Type Perforated, Adjustable Blades No, Hole Size 1/4 in, Color White, Material... ... more
AMERICAN LOUVER STR-PERF-2214-5PK Square Perforated Ceiling Tile Diffuser, White Diffusers, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 7/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Face Type Perforated, Adjustable Blades No, Hole Size 1/4 in, Color White, Material... | go to store |
 | AMERICAN LOUVER STR-C-10W 10 in Square 3 Cone Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 10 in, Face Type Square Cone, Adjustable Blades No, Color White, Material... ... more
AMERICAN LOUVER STR-C-10W 10 in Square 3 Cone Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 10 in, Face Type Square Cone, Adjustable Blades No, Color White, Material... | go to store |
 | AMERICAN LOUVER STR-PQ-8BK 8 in Square Square Plaque Ceiling Diffuser, Black Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 8 in, Face Type Square Plaque, Adjustable Blades No, Color Black, Material... ... more
AMERICAN LOUVER STR-PQ-8BK 8 in Square Square Plaque Ceiling Diffuser, Black Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 8 in, Face Type Square Plaque, Adjustable Blades No, Color Black, Material... | $84.19 $70.55 go to store |
 | AMERICAN LOUVER STR-C-10BK 10 in Square 3 Cone Ceiling Diffuser, Black Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 10 in, Face Type Square Cone, Adjustable Blades No, Color Black, Material... ... more
AMERICAN LOUVER STR-C-10BK 10 in Square 3 Cone Ceiling Diffuser, Black Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 10 in, Face Type Square Cone, Adjustable Blades No, Color Black, Material... | go to store |
 | AMERICAN LOUVER STR-C-8BK 8 in Square 3 Cone Ceiling Diffuser, Black Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 8 in, Face Type Square Cone, Adjustable Blades No, Color Black, Material... ... more
AMERICAN LOUVER STR-C-8BK 8 in Square 3 Cone Ceiling Diffuser, Black Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 8 in, Face Type Square Cone, Adjustable Blades No, Color Black, Material... | go to store |
 | AMERICAN LOUVER STR-C-12BK 12 in Square 3 Cone Ceiling Diffuser, Black Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 12 in, Face Type Square Cone, Adjustable Blades No, Color Black, Material... ... more
AMERICAN LOUVER STR-C-12BK 12 in Square 3 Cone Ceiling Diffuser, Black Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 6 3/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 12 in, Face Type Square Cone, Adjustable Blades No, Color Black, Material... | go to store |
 | AMERICAN LOUVER STR-PQ-12W 12 in Square Square Plaque Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 12 in, Face Type Square Plaque, Adjustable Blades No, Color White, Material... ... more
AMERICAN LOUVER STR-PQ-12W 12 in Square Square Plaque Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 12 in, Face Type Square Plaque, Adjustable Blades No, Color White, Material... | go to store |
 | AMERICAN LOUVER STR-PQ-W-NRD 6 to 14 in Square Square Plaque Ceiling Diffuser, Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 6 to 14 in, Face Type Square Plaque, Adjustable Blades Yes, Color White,... ... more
AMERICAN LOUVER STR-PQ-W-NRD 6 to 14 in Square Square Plaque Ceiling Diffuser, Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 6 to 14 in, Face Type Square Plaque, Adjustable Blades Yes, Color White,... | go to store |
 | AMERICAN LOUVER STR-PERF-2214-2PK Square Perforated Ceiling Tile Diffuser, White Diffusers, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 7/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Face Type Perforated, Adjustable Blades No, Hole Size 1/4 in, Color White, Material... ... more
AMERICAN LOUVER STR-PERF-2214-2PK Square Perforated Ceiling Tile Diffuser, White Diffusers, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 7/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Face Type Perforated, Adjustable Blades No, Hole Size 1/4 in, Color White, Material... | go to store |
 | PRICE SPD-GR000037 6 in Square Square Plaque Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 3 1/2 in, Overall Height 24 in, Overall Width 24 in, Filter Depth Not Applicable, Filter Height Not Applicable, Filter Width Not Applicable, Duct... ... more
PRICE SPD-GR000037 6 in Square Square Plaque Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 3 1/2 in, Overall Height 24 in, Overall Width 24 in, Filter Depth Not Applicable, Filter Height Not Applicable, Filter Width Not Applicable, Duct... | go to store |
 | ZORO SELECT 4MJJ5 6 in Square 4-Way Multilouver Ceiling Diffuser, White Diffuser, Mounting Style Surface Mount, Mounting Location Ceiling, Wall, Product Type Ceiling Diffuser, Overall Depth 2 1/4 in, Overall Height 9 in, Overall Width 9 in, Filter Depth Not Applicable, Filter Height Not Applicable, Filter Width Not... ... more
ZORO SELECT 4MJJ5 6 in Square 4-Way Multilouver Ceiling Diffuser, White Diffuser, Mounting Style Surface Mount, Mounting Location Ceiling, Wall, Product Type Ceiling Diffuser, Overall Depth 2 1/4 in, Overall Height 9 in, Overall Width 9 in, Filter Depth Not Applicable, Filter Height Not Applicable, Filter Width Not... | go to store |
 | AMERICAN LOUVER STR-PERF-2238-2PK Square Perforated Ceiling Tile Diffuser, White Diffusers, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 7/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Face Type Perforated, Adjustable Blades No, Hole Size 3/8 in, Color White, Material... ... more
AMERICAN LOUVER STR-PERF-2238-2PK Square Perforated Ceiling Tile Diffuser, White Diffusers, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 7/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Face Type Perforated, Adjustable Blades No, Hole Size 3/8 in, Color White, Material... | go to store |
 | AMERICAN LOUVER STR-PQ-6W 6 in Square Square Plaque Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 6 in, Face Type Square Plaque, Adjustable Blades No, Color White, Material... ... more
AMERICAN LOUVER STR-PQ-6W 6 in Square Square Plaque Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 6 in, Face Type Square Plaque, Adjustable Blades No, Color White, Material... | go to store |
 | ZORO SELECT 4MJJ4 10 in Square 3-Way Multilouver Ceiling Diffuser, White Diffuser, Mounting Style Surface Mount, Mounting Location Ceiling, Wall, Product Type Ceiling Diffuser, Overall Depth 2 1/4 in, Overall Height 13 in, Overall Width 13 in, Filter Depth Not Applicable, Filter Height Not Applicable, Filter Width Not... ... more
ZORO SELECT 4MJJ4 10 in Square 3-Way Multilouver Ceiling Diffuser, White Diffuser, Mounting Style Surface Mount, Mounting Location Ceiling, Wall, Product Type Ceiling Diffuser, Overall Depth 2 1/4 in, Overall Height 13 in, Overall Width 13 in, Filter Depth Not Applicable, Filter Height Not Applicable, Filter Width Not... | go to store |
 | ZORO SELECT 4MJJ2 6 in Square 3-Way Multilouver Ceiling Diffuser, White Diffuser, Mounting Style Surface Mount, Mounting Location Ceiling, Wall, Product Type Ceiling Diffuser, Overall Depth 2 1/4 in, Overall Height 9 in, Overall Width 9 in, Filter Depth Not Applicable, Filter Height Not Applicable, Filter Width Not... ... more
ZORO SELECT 4MJJ2 6 in Square 3-Way Multilouver Ceiling Diffuser, White Diffuser, Mounting Style Surface Mount, Mounting Location Ceiling, Wall, Product Type Ceiling Diffuser, Overall Depth 2 1/4 in, Overall Height 9 in, Overall Width 9 in, Filter Depth Not Applicable, Filter Height Not Applicable, Filter Width Not... | go to store |
 | AMERICAN LOUVER STR-PQ-10W 10 in Square Square Plaque Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 10 in, Face Type Square Plaque, Adjustable Blades No, Color White, Material... ... more
AMERICAN LOUVER STR-PQ-10W 10 in Square Square Plaque Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 10 in, Face Type Square Plaque, Adjustable Blades No, Color White, Material... | go to store |
 | AMERICAN LOUVER STR-PQ-8W 8 in Square Square Plaque Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 8 in, Face Type Square Plaque, Adjustable Blades No, Color White, Material... ... more
AMERICAN LOUVER STR-PQ-8W 8 in Square Square Plaque Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 5 1/4 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Duct Size 8 in, Face Type Square Plaque, Adjustable Blades No, Color White, Material... | go to store |
 | ZORO SELECT 4JRK8 6 in Round Step-Down Ceiling Diffuser, White Diffuser, Mounting Style Surface Mount, Mounting Location Ceiling, Wall, Product Type Ceiling Diffuser, Overall Depth 1 1/8 in, Overall Height Not Applicable, Overall Width Not Applicable, Filter Depth Not Applicable, Filter Height Not Applicable,... ... more
ZORO SELECT 4JRK8 6 in Round Step-Down Ceiling Diffuser, White Diffuser, Mounting Style Surface Mount, Mounting Location Ceiling, Wall, Product Type Ceiling Diffuser, Overall Depth 1 1/8 in, Overall Height Not Applicable, Overall Width Not Applicable, Filter Depth Not Applicable, Filter Height Not Applicable,... | go to store |
 | ZORO SELECT 4MJJ3 8 in Square 3-Way Multilouver Ceiling Diffuser, White Diffuser, Mounting Style Surface Mount, Mounting Location Ceiling, Wall, Product Type Ceiling Diffuser, Overall Depth 2 1/4 in, Overall Height 11 in, Overall Width 11 in, Filter Depth Not Applicable, Filter Height Not Applicable, Filter Width Not... ... more
ZORO SELECT 4MJJ3 8 in Square 3-Way Multilouver Ceiling Diffuser, White Diffuser, Mounting Style Surface Mount, Mounting Location Ceiling, Wall, Product Type Ceiling Diffuser, Overall Depth 2 1/4 in, Overall Height 11 in, Overall Width 11 in, Filter Depth Not Applicable, Filter Height Not Applicable, Filter Width Not... | go to store |
 | AMERICAN LOUVER STR-PERF-2238-5PK Square Perforated Ceiling Tile Diffuser, White Diffusers, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 7/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Face Type Perforated, Adjustable Blades No, Hole Size 3/8 in, Color White, Material... ... more
AMERICAN LOUVER STR-PERF-2238-5PK Square Perforated Ceiling Tile Diffuser, White Diffusers, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 7/8 in, Overall Height 23 3/4 in, Overall Width 23 3/4 in, Face Type Perforated, Adjustable Blades No, Hole Size 3/8 in, Color White, Material... | go to store |
 | 4 WAY DIFFUSER SDIG77500 6 in Square 4-Way Adjustable Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 1 3/4 in, Overall Height 23 in, Overall Width 23 in, Duct Size 6 in, Face Type Side Louvered, Adjustable Blades Yes, Hole Size Not Applicable,... ... more
4 WAY DIFFUSER SDIG77500 6 in Square 4-Way Adjustable Ceiling Diffuser, White Diffuser, Mounting Style Lay-In, Mounting Location Ceiling, Product Type Ceiling Diffuser, Overall Depth 1 3/4 in, Overall Height 23 in, Overall Width 23 in, Duct Size 6 in, Face Type Side Louvered, Adjustable Blades Yes, Hole Size Not Applicable,... | go to store |
 | AMERICAN LOUVER STR-ADC-W Corner Air Diverter,Triangle,Plastic Corner Air Diverter, Material Plastic, Product Type Air Diverter, For Nominal Duct Diameter 6 in, 14 in, Thickness 2.5 in, Compatible with Product Type Corner Air Diverter, Overall Height 22 1/4 in, Compatible with Grainger Part Number T-Grid Ceilings,... ... more
AMERICAN LOUVER STR-ADC-W Corner Air Diverter,Triangle,Plastic Corner Air Diverter, Material Plastic, Product Type Air Diverter, For Nominal Duct Diameter 6 in, 14 in, Thickness 2.5 in, Compatible with Product Type Corner Air Diverter, Overall Height 22 1/4 in, Compatible with Grainger Part Number T-Grid Ceilings,... | go to store |
 | AMERICAN LOUVER STR-ADS-W Side Air Diverter,Rectangular,Plastic Side Air Diverter, Material Plastic, Product Type Air Diverter, For Nominal Duct Diameter 6 in, 14 in, Thickness 2.5 in, Compatible with Product Type Side Air Diverter, Overall Height 12 in, Compatible with Grainger Part Number T-Grid Ceilings, Shape... ... more
AMERICAN LOUVER STR-ADS-W Side Air Diverter,Rectangular,Plastic Side Air Diverter, Material Plastic, Product Type Air Diverter, For Nominal Duct Diameter 6 in, 14 in, Thickness 2.5 in, Compatible with Product Type Side Air Diverter, Overall Height 12 in, Compatible with Grainger Part Number T-Grid Ceilings, Shape... | go to store |
 | ZORO SELECT 4MJJ6 8 in Square 4-Way Multilouver Ceiling Diffuser, White Diffuser, Mounting Style Surface Mount, Mounting Location Ceiling, Wall, Product Type Ceiling Diffuser, Overall Depth 2 1/4 in, Overall Height 11 in, Overall Width 11 in, Filter Depth Not Applicable, Filter Height Not Applicable, Filter Width Not... ... more
ZORO SELECT 4MJJ6 8 in Square 4-Way Multilouver Ceiling Diffuser, White Diffuser, Mounting Style Surface Mount, Mounting Location Ceiling, Wall, Product Type Ceiling Diffuser, Overall Depth 2 1/4 in, Overall Height 11 in, Overall Width 11 in, Filter Depth Not Applicable, Filter Height Not Applicable, Filter Width Not... | go to store |
 | ZORO SELECT 4MJJ7 10 in Square 4-Way Multilouver Ceiling Diffuser, White Diffuser, Mounting Style Surface Mount, Mounting Location Ceiling, Wall, Product Type Ceiling Diffuser, Overall Depth 2 1/4 in, Overall Height 13 in, Overall Width 13 in, Filter Depth Not Applicable, Filter Height Not Applicable, Filter Width Not... ... more
ZORO SELECT 4MJJ7 10 in Square 4-Way Multilouver Ceiling Diffuser, White Diffuser, Mounting Style Surface Mount, Mounting Location Ceiling, Wall, Product Type Ceiling Diffuser, Overall Depth 2 1/4 in, Overall Height 13 in, Overall Width 13 in, Filter Depth Not Applicable, Filter Height Not Applicable, Filter Width Not... | go to store |
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