Home > Door & Frame Components > Metal Louvers > 18 gauge CRS > Inverted Split Y-Blade > 50 % Free Flow > Basic w/ Double Flange Mount > For min 1-3/8" Thick Doors > Fiberglass Insect Screen > Orange Finish > Phillips Head Screws > 21" Width
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21" Width
Air Louvers 700A18CRS 2110O IF 21" x 10" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2110O IF
Air Louvers 700A18CRS 2110O IF 21" x 10" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 10"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $136.21
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Air Louvers 700A18CRS 2111O IF 21" x 11" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2111O IF
Air Louvers 700A18CRS 2111O IF 21" x 11" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 11"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $144.01
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Air Louvers 700A18CRS 2112O IF 21" x 12" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2112O IF
Air Louvers 700A18CRS 2112O IF 21" x 12" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 12"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $144.01
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Air Louvers 700A18CRS 2113O IF 21" x 13" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2113O IF
Air Louvers 700A18CRS 2113O IF 21" x 13" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 13"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $147.34
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Air Louvers 700A18CRS 2114O IF 21" x 14" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2114O IF
Air Louvers 700A18CRS 2114O IF 21" x 14" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 14"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $151.79
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Air Louvers 700A18CRS 2115O IF 21" x 15" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2115O IF
Air Louvers 700A18CRS 2115O IF 21" x 15" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 15"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $165.20
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Air Louvers 700A18CRS 2116O IF 21" x 16" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2116O IF
Air Louvers 700A18CRS 2116O IF 21" x 16" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 16"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $165.20
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Air Louvers 700A18CRS 2117O IF 21" x 17" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2117O IF
Air Louvers 700A18CRS 2117O IF 21" x 17" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 17"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $174.12
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Air Louvers 700A18CRS 2118O IF 21" x 18" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2118O IF
Air Louvers 700A18CRS 2118O IF 21" x 18" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 18"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $174.12
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Air Louvers 700A18CRS 2119O IF 21" x 19" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2119O IF
Air Louvers 700A18CRS 2119O IF 21" x 19" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 19"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $181.94
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Air Louvers 700A18CRS 2120O IF 21" x 20" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2120O IF
Air Louvers 700A18CRS 2120O IF 21" x 20" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 20"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $181.94
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Air Louvers 700A18CRS 2121O IF 21" x 21" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2121O IF
Air Louvers 700A18CRS 2121O IF 21" x 21" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 21"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $200.93
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Air Louvers 700A18CRS 2122O IF 21" x 22" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2122O IF
Air Louvers 700A18CRS 2122O IF 21" x 22" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 22"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $200.93
More Info
Air Louvers 700A18CRS 2123O IF 21" x 23" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2123O IF
Air Louvers 700A18CRS 2123O IF 21" x 23" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 23"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $214.30
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Air Louvers 700A18CRS 2124O IF 21" x 24" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2124O IF
Air Louvers 700A18CRS 2124O IF 21" x 24" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 24"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $214.30
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Air Louvers 700A18CRS 2125O IF 21" x 25" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2125O IF
Air Louvers 700A18CRS 2125O IF 21" x 25" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 25"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $232.17
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Air Louvers 700A18CRS 2126O IF 21" x 26" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2126O IF
Air Louvers 700A18CRS 2126O IF 21" x 26" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 26"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $232.17
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Air Louvers 700A18CRS 2127O IF 21" x 27" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2127O IF
Air Louvers 700A18CRS 2127O IF 21" x 27" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 27"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $243.34
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Air Louvers 700A18CRS 2128O IF 21" x 28" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2128O IF
Air Louvers 700A18CRS 2128O IF 21" x 28" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 28"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $252.24
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Air Louvers 700A18CRS 2129O IF 21" x 29" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Air Louvers 700A18CRS 2129O IF
Air Louvers 700A18CRS 2129O IF 21" x 29" 700 Srs 2 Pcs /w Inv Split-Y Blades Lvr- Orange on 18 ga CRS - Basic /w Dbl Flng Mnt - /w Fbrgl Insect Scr
Series Inverted Split Y-Blade Louver with 50% Free Flow Area, 21"W x 29"H, Material: 18 gauge CRS, Finish: Orange, For min 1-3/8" Thick Doors, Basic w/ Double Flange Mount , Fiberglass Insect Screen
Air Louvers
Price: $257.81
More Info
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