Shop ductwork filter box

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$159.00
AC Infinity Inline Filter Box 8" With High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 8-Inch Inline Duct Fans For Fresh Air Intake And
Amazon.com
71
Free shipping
$159.00
AC Infinity Inline Filter Box 8" With High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 8-Inch Inline Duct Fans For Fresh Air Intake And
Amazon.com
71
$179.00
AC Infinity Inline Filter Box 10" With High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 10-Inch Inline Duct Fans For Fresh Air Intake And
Amazon.com
251
Free shipping
$179.00
AC Infinity Inline Filter Box 10" With High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 10-Inch Inline Duct Fans For Fresh Air Intake And
Amazon.com
251
$606.04
Allegro Filter Box Assembly: 24 in Lg, 8 in Outlet Dia, For Use With 8 in Ducting, Silver, Steel Model: 9500-34
Grainger
$606.04
Allegro Filter Box Assembly: 24 in Lg, 8 in Outlet Dia, For Use With 8 in Ducting, Silver, Steel Model: 9500-34
Grainger
$129.00
AC Infinity Inline Filter Box 6" With High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 6-Inch Inline Duct Fans For Fresh Air Intake And
Amazon.com
129
Free shipping
$129.00
AC Infinity Inline Filter Box 6" With High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 6-Inch Inline Duct Fans For Fresh Air Intake And
Amazon.com
129
$132.92
Fantech FB6 FB6 In-Line Filter Box W/ MERV 13 Filter, 6" Duct | Supplyhouse.Com
SupplyHouse.com
14
$132.92
Fantech FB6 FB6 In-Line Filter Box W/ MERV 13 Filter, 6" Duct | Supplyhouse.Com
SupplyHouse.com
14
$69.97
HVAC OV 4 Inch Filter Box - Inline Duct Filter For Round Duct - Galvanized Steel Air Filter With EPDM Rubber Seal Gaskets - Intake Filter Ventilation
Amazon.com
Free shipping
$69.97
HVAC OV 4 Inch Filter Box - Inline Duct Filter For Round Duct - Galvanized Steel Air Filter With EPDM Rubber Seal Gaskets - Intake Filter Ventilation
Amazon.com
Free shipping
$168.34
Soler And Palau Fb6 Filter Box For 6" Duct With Merv8 Filter
NorthStock, Inc.
$168.34
Soler And Palau Fb6 Filter Box For 6" Duct With Merv8 Filter
NorthStock, Inc.
$139.99
FICBXRA Inline Filter Box With H13 High Efficiency Air Filter- 8"/10" Flanges Included, Filter Box Fit 8/10 Inch Inline Duct Fans For Fresh Air Intake
Amazon.com
Free shipping
$139.99
FICBXRA Inline Filter Box With H13 High Efficiency Air Filter- 8"/10" Flanges Included, Filter Box Fit 8/10 Inch Inline Duct Fans For Fresh Air Intake
Amazon.com
Free shipping
$452.57
$588.34
Blower Filter Box W/ Filter For 8 Inch Duct 9500-34
Industrial Fans Direct
Free shipping
23% off
$452.57
$588.34
Blower Filter Box W/ Filter For 8 Inch Duct 9500-34
Industrial Fans Direct
Free shipping
$49.87
HVAC Premium 12 X 12 Duct Opening Steel Return Air Filter Grille, For 1-Inch Filter, Removable Door, Flat Stamped HVAC Vent Cover Grille, Outer
Amazon.com
8
Free shipping
$49.87
HVAC Premium 12 X 12 Duct Opening Steel Return Air Filter Grille, For 1-Inch Filter, Removable Door, Flat Stamped HVAC Vent Cover Grille, Outer
Amazon.com
8
$254.99
HVAC Premium 20" X 40" Steel Return Air Filter Grille For 1" Filter - Fixed Hinged - HVAC DUCT COVER - Flat Stamped Face - White [Outer Dimensions: 22
Amazon.com
11K+
Free shipping
$254.99
HVAC Premium 20" X 40" Steel Return Air Filter Grille For 1" Filter - Fixed Hinged - HVAC DUCT COVER - Flat Stamped Face - White [Outer Dimensions: 22
Amazon.com
11K+
$185.99
$199.99
VIVOSUN Smart Air Filtration PRO T6 Kit 6", Aerozesh T6 Inline Duct Fan W/Growhub E42A Temp. Humidity Wifi-Controller, Carbon Filter & Ducting,
Amazon.com
369
Free shipping
$185.99
$199.99
VIVOSUN Smart Air Filtration PRO T6 Kit 6", Aerozesh T6 Inline Duct Fan W/Growhub E42A Temp. Humidity Wifi-Controller, Carbon Filter & Ducting,
Amazon.com
369
$259.00
Hvacquick.Com CFB-10
hvq
$259.00
Hvacquick.Com CFB-10
hvq
$113.99
VIVOSUN Smart Air Filtration G4 Kit 4", Aerozesh G4 Inline Duct Fan With E12 Speed Controller, Carbon Filter & 8' Ducting, Cooling & Ventilation
Amazon.com
10
Free shipping
$113.99
VIVOSUN Smart Air Filtration G4 Kit 4", Aerozesh G4 Inline Duct Fan With E12 Speed Controller, Carbon Filter & 8' Ducting, Cooling & Ventilation
Amazon.com
10
$52.99
$69.99
3 in 1 Indoor Dryer Vent Kit, Dryer Vent Box With Stainless Steel Screen Filter, Enhanced Air Quality Water Drawer System,Plus 6 Extra Polyester
Amazon.com
Free shipping
24% off
$52.99
$69.99
3 in 1 Indoor Dryer Vent Kit, Dryer Vent Box With Stainless Steel Screen Filter, Enhanced Air Quality Water Drawer System,Plus 6 Extra Polyester
Amazon.com
Free shipping
$116.79
$151.83
Air Filter Box 14"
Industrial Fans Direct
Free shipping
23% off
$116.79
$151.83
Air Filter Box 14"
Industrial Fans Direct
Free shipping
$179.00
AC Infinity Air Filter Box | High Efficacy Air Filter | 10"
LED Lights Depot
$179.00
AC Infinity Air Filter Box | High Efficacy Air Filter | 10"
LED Lights Depot
$466.99
Allegro Industries Filter Box Assembly, 24 in. W, Slvr 9500-34
Zoro.com
$466.99
Allegro Industries Filter Box Assembly, 24 in. W, Slvr 9500-34
Zoro.com
$159.00
AC Infinity Air Filter Box | High Efficacy Air Filter | 8"
LED Lights Depot
$159.00
AC Infinity Air Filter Box | High Efficacy Air Filter | 8"
LED Lights Depot
$129.99
VIVOSUN Smart Air Filtration S4 Kit 4", Aerozesh S4 Inline Duct Fan With E12 Speed Controller, Carbon Filter & 8' Ducting, Cooling & Ventilation
Amazon.com
10
Free shipping
$129.99
VIVOSUN Smart Air Filtration S4 Kit 4", Aerozesh S4 Inline Duct Fan With E12 Speed Controller, Carbon Filter & 8' Ducting, Cooling & Ventilation
Amazon.com
10
$224.99
VIVOSUN Smart Air Filtration S8 Kit 8", Aerozesh S8 Inline Duct Fan With E12 Speed Controller, Carbon Filter & 25' Ducting, Cooling & Ventilation
Amazon.com
10
Free shipping
$224.99
VIVOSUN Smart Air Filtration S8 Kit 8", Aerozesh S8 Inline Duct Fan With E12 Speed Controller, Carbon Filter & 25' Ducting, Cooling & Ventilation
Amazon.com
10
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    Shop ductwork filter box

    Sponsored
    About our ads
    $159.00
    AC Infinity Inline Filter Box 8" With High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 8-Inch Inline Duct Fans For Fresh Air Intake And
    Amazon.com
    71
    Free shipping
    $159.00
    AC Infinity Inline Filter Box 8" With High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 8-Inch Inline Duct Fans For Fresh Air Intake And
    Amazon.com
    71
    $179.00
    AC Infinity Inline Filter Box 10" With High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 10-Inch Inline Duct Fans For Fresh Air Intake And
    Amazon.com
    251
    Free shipping
    $179.00
    AC Infinity Inline Filter Box 10" With High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 10-Inch Inline Duct Fans For Fresh Air Intake And
    Amazon.com
    251
    $606.04
    Allegro Filter Box Assembly: 24 in Lg, 8 in Outlet Dia, For Use With 8 in Ducting, Silver, Steel Model: 9500-34
    Grainger
    $606.04
    Allegro Filter Box Assembly: 24 in Lg, 8 in Outlet Dia, For Use With 8 in Ducting, Silver, Steel Model: 9500-34
    Grainger
    $129.00
    AC Infinity Inline Filter Box 6" With High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 6-Inch Inline Duct Fans For Fresh Air Intake And
    Amazon.com
    129
    Free shipping
    $129.00
    AC Infinity Inline Filter Box 6" With High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 6-Inch Inline Duct Fans For Fresh Air Intake And
    Amazon.com
    129
    $132.92
    Fantech FB6 FB6 In-Line Filter Box W/ MERV 13 Filter, 6" Duct | Supplyhouse.Com
    SupplyHouse.com
    14
    $132.92
    Fantech FB6 FB6 In-Line Filter Box W/ MERV 13 Filter, 6" Duct | Supplyhouse.Com
    SupplyHouse.com
    14
    $69.97
    HVAC OV 4 Inch Filter Box - Inline Duct Filter For Round Duct - Galvanized Steel Air Filter With EPDM Rubber Seal Gaskets - Intake Filter Ventilation
    Amazon.com
    Free shipping
    $69.97
    HVAC OV 4 Inch Filter Box - Inline Duct Filter For Round Duct - Galvanized Steel Air Filter With EPDM Rubber Seal Gaskets - Intake Filter Ventilation
    Amazon.com
    Free shipping
    $168.34
    Soler And Palau Fb6 Filter Box For 6" Duct With Merv8 Filter
    NorthStock, Inc.
    $168.34
    Soler And Palau Fb6 Filter Box For 6" Duct With Merv8 Filter
    NorthStock, Inc.
    $139.99
    FICBXRA Inline Filter Box With H13 High Efficiency Air Filter- 8"/10" Flanges Included, Filter Box Fit 8/10 Inch Inline Duct Fans For Fresh Air Intake
    Amazon.com
    Free shipping
    $139.99
    FICBXRA Inline Filter Box With H13 High Efficiency Air Filter- 8"/10" Flanges Included, Filter Box Fit 8/10 Inch Inline Duct Fans For Fresh Air Intake
    Amazon.com
    Free shipping
    $452.57
    $588.34
    Blower Filter Box W/ Filter For 8 Inch Duct 9500-34
    Industrial Fans Direct
    Free shipping
    23% off
    $452.57
    $588.34
    Blower Filter Box W/ Filter For 8 Inch Duct 9500-34
    Industrial Fans Direct
    Free shipping
    $49.87
    HVAC Premium 12 X 12 Duct Opening Steel Return Air Filter Grille, For 1-Inch Filter, Removable Door, Flat Stamped HVAC Vent Cover Grille, Outer
    Amazon.com
    8
    Free shipping
    $49.87
    HVAC Premium 12 X 12 Duct Opening Steel Return Air Filter Grille, For 1-Inch Filter, Removable Door, Flat Stamped HVAC Vent Cover Grille, Outer
    Amazon.com
    8
    $254.99
    HVAC Premium 20" X 40" Steel Return Air Filter Grille For 1" Filter - Fixed Hinged - HVAC DUCT COVER - Flat Stamped Face - White [Outer Dimensions: 22
    Amazon.com
    11K+
    Free shipping
    $254.99
    HVAC Premium 20" X 40" Steel Return Air Filter Grille For 1" Filter - Fixed Hinged - HVAC DUCT COVER - Flat Stamped Face - White [Outer Dimensions: 22
    Amazon.com
    11K+
    $185.99
    $199.99
    VIVOSUN Smart Air Filtration PRO T6 Kit 6", Aerozesh T6 Inline Duct Fan W/Growhub E42A Temp. Humidity Wifi-Controller, Carbon Filter & Ducting,
    Amazon.com
    369
    Free shipping
    $185.99
    $199.99
    VIVOSUN Smart Air Filtration PRO T6 Kit 6", Aerozesh T6 Inline Duct Fan W/Growhub E42A Temp. Humidity Wifi-Controller, Carbon Filter & Ducting,
    Amazon.com
    369
    $259.00
    Hvacquick.Com CFB-10
    hvq
    $259.00
    Hvacquick.Com CFB-10
    hvq
    $113.99
    VIVOSUN Smart Air Filtration G4 Kit 4", Aerozesh G4 Inline Duct Fan With E12 Speed Controller, Carbon Filter & 8' Ducting, Cooling & Ventilation
    Amazon.com
    10
    Free shipping
    $113.99
    VIVOSUN Smart Air Filtration G4 Kit 4", Aerozesh G4 Inline Duct Fan With E12 Speed Controller, Carbon Filter & 8' Ducting, Cooling & Ventilation
    Amazon.com
    10
    $52.99
    $69.99
    3 in 1 Indoor Dryer Vent Kit, Dryer Vent Box With Stainless Steel Screen Filter, Enhanced Air Quality Water Drawer System,Plus 6 Extra Polyester
    Amazon.com
    Free shipping
    24% off
    $52.99
    $69.99
    3 in 1 Indoor Dryer Vent Kit, Dryer Vent Box With Stainless Steel Screen Filter, Enhanced Air Quality Water Drawer System,Plus 6 Extra Polyester
    Amazon.com
    Free shipping
    $116.79
    $151.83
    Air Filter Box 14"
    Industrial Fans Direct
    Free shipping
    23% off
    $116.79
    $151.83
    Air Filter Box 14"
    Industrial Fans Direct
    Free shipping
    $179.00
    AC Infinity Air Filter Box | High Efficacy Air Filter | 10"
    LED Lights Depot
    $179.00
    AC Infinity Air Filter Box | High Efficacy Air Filter | 10"
    LED Lights Depot
    $466.99
    Allegro Industries Filter Box Assembly, 24 in. W, Slvr 9500-34
    Zoro.com
    $466.99
    Allegro Industries Filter Box Assembly, 24 in. W, Slvr 9500-34
    Zoro.com