Duct Flow(62)
Uses item details. Price when purchased online
Suncourt ZC206 ZoneMaster 6 Inch Adjustable Angle Normally Closed Airflow Damper $79.99

Sponsored
$7999
current price $79.99Suncourt ZC206 ZoneMaster 6 Inch Adjustable Angle Normally Closed Airflow Damper
Suncourt ZO206 ZoneMaster 6 Inch Normally Open Motorized Control Air Flow Damper From $75.99

Sponsored
From$7599
Suncourt ZO206 ZoneMaster 6 Inch Normally Open Motorized Control Air Flow Damper
33.7 out of 5 Stars. 3 reviews
Selkirk Corporation SPR6L12 6 Inch x 12 Inch Superpro Factory-Built Chimney Length 304-alloy Inner And Outer Walls $195.99

Sponsored
$19599
current price $195.99Selkirk Corporation SPR6L12 6 Inch x 12 Inch Superpro Factory-Built Chimney Length 304-alloy Inner And Outer Walls
KFFKFF Galvanized Duct Boot, 3-1/4 x 10 x 6 inch End Boot, Rectangular to Round Transition for HVAC Systems and Floor Registers, Simple Installation, Silver (6 in Round Pipe) $24.99

Sponsored
$2499
current price $24.99KFFKFF Galvanized Duct Boot, 3-1/4 x 10 x 6 inch End Boot, Rectangular to Round Transition for HVAC Systems and Floor Registers, Simple Installation, Silver (6 in Round Pipe)
11 out of 5 Stars. 1 reviews
Master Flow R6 Silver 16 in., 25 ft. L Insulated Flexible Duct $153.00

$15300
current price $153.00Master Flow R6 Silver 16 in., 25 ft. L Insulated Flexible Duct
53.8 out of 5 Stars. 5 reviews
Adjustable inlines Duct Fan airflows Exhaust Ventilators inlines Duct Extractors Metal for Greenhouses Basements & Garages $34.86

$3486
current price $34.86Adjustable inlines Duct Fan airflows Exhaust Ventilators inlines Duct Extractors Metal for Greenhouses Basements & Garages
VEVOR 6" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics $86.99

$8699
current price $86.99VEVOR 6" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics
VEVOR 4 inch Inline Duct Fan HVAC Exhaust Blower Kit AC Variable Speed Control From $52.64

2 options
Available in additional 2 optionsFrom$5264
VEVOR 4 inch Inline Duct Fan HVAC Exhaust Blower Kit AC Variable Speed Control
114.4 out of 5 Stars. 11 reviews
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Uxcell 4 Inch Backdraft Damper Control Valve, 2 Pcs Duct Manual Volume Airflow Ducting for Fan Airflow, Dryer Vent $28.99

$2899
current price $28.99Uxcell 4 Inch Backdraft Damper Control Valve, 2 Pcs Duct Manual Volume Airflow Ducting for Fan Airflow, Dryer Vent
VEVOR 4" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics $68.99

$6899
current price $68.99VEVOR 4" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics
Baseaire Dehumidifier Aluminum foil Intake Duct 10 inches Diameter 10 ft Long with Duct Clamps, Return Duct Collar Assembly for AirWerx 100X/AirWerx 120X $59.00

Sponsored
$5900
current price $59.00Baseaire Dehumidifier Aluminum foil Intake Duct 10 inches Diameter 10 ft Long with Duct Clamps, Return Duct Collar Assembly for AirWerx 100X/AirWerx 120X
ALORAIR Dehumidifier Aluminum foil Inlet Duct with a Diameter of 12 inches and 13 feet Long (12 inches) $89.00

Sponsored
$8900
current price $89.00ALORAIR Dehumidifier Aluminum foil Inlet Duct with a Diameter of 12 inches and 13 feet Long (12 inches)
Colaxi Air Vent Duct Connector Flange TZ-160 Efficient Air Flow Ventilation Pipe Connector Black Round Metal Straight Pipe Flange $14.99

$1499
current price $14.99Colaxi Air Vent Duct Connector Flange TZ-160 Efficient Air Flow Ventilation Pipe Connector Black Round Metal Straight Pipe Flange
Uxcell 4'' Backdraft Damper Control Valve, Duct Manual Volume Adjustment Airflow Ducting for Fan Airflow, Dryer Vent $20.99

$2099
current price $20.99Uxcell 4'' Backdraft Damper Control Valve, Duct Manual Volume Adjustment Airflow Ducting for Fan Airflow, Dryer Vent
5 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue $38.99

$3899
current price $38.995 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue
2pcs 4Inch HVAC Duct Manual Volume Damper with Sleeve Galvanized Adjustable Air Flow Duct HVACAir Balance for HVAC $28.16

$2816
current price $28.162pcs 4Inch HVAC Duct Manual Volume Damper with Sleeve Galvanized Adjustable Air Flow Duct HVACAir Balance for HVAC
Airflow Noise-Free Design Durable Construction 64-Inch 203CFM Inline Duct Fan for Hydroponics, Basements, and Kitchens $83.47

$8347
current price $83.47Airflow Noise-Free Design Durable Construction 64-Inch 203CFM Inline Duct Fan for Hydroponics, Basements, and Kitchens
Rollback 5 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue, 2 Pcs $62.09 Was $68.99

Now$6209
current price Now $62.09, Was $68.99$68.99
5 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue, 2 Pcs
GAF Master Flow F6IFD Flexible Insulated Air Duct Pipe, 6 in x 25 ft, Fiberglass Yarn $78.00

$7800
current price $78.00GAF Master Flow F6IFD Flexible Insulated Air Duct Pipe, 6 in x 25 ft, Fiberglass Yarn
Airflow Reducer Duct Reducer Heat Resistant Long-Term Performance Optimal Airflow User-Friendly Design For Ventilation Systems

Airflow Reducer Duct Reducer Heat Resistant Long-Term Performance Optimal Airflow User-Friendly Design For Ventilation Systems
Repa Market 4" Inch Plastic Duct Connector Flange - Ventilation Ducting, Pipe Adapter From $7.95

Sponsored
From$795
Repa Market 4" Inch Plastic Duct Connector Flange - Ventilation Ducting, Pipe Adapter
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Repa Market 6" to 4" Round Plastic Duct Reducer - PVC Pipe Increaser, HVAC Exhaust, Intake From $7.95 Was $9.95

Sponsored
From$795
$9.95
Repa Market 6" to 4" Round Plastic Duct Reducer - PVC Pipe Increaser, HVAC Exhaust, Intake
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4inch Silent Airflow Duct Fan Hydroponic Exhaust Air Extractor Blower Bathroom Vent Pipe Extractor Powerful Ventilation ,High-Efficiency $207.76

$20776
current price $207.764inch Silent Airflow Duct Fan Hydroponic Exhaust Air Extractor Blower Bathroom Vent Pipe Extractor Powerful Ventilation ,High-Efficiency
iPower 4 Inch Inline Duct Fan with 10-speed Controller, 214 CFM Ventilation Exhaust Fan EC Motor for Heating Cooling Booster, Hydroponics and Grow Tents, Black

iPower 4 Inch Inline Duct Fan with 10-speed Controller, 214 CFM Ventilation Exhaust Fan EC Motor for Heating Cooling Booster, Hydroponics and Grow Tents, Black
Master Flow MIF14X300 Mobile Home Insulated Flexible Duct, 14 in, 25 ft L, Polyethylene $179.00

$17900
current price $179.00Master Flow MIF14X300 Mobile Home Insulated Flexible Duct, 14 in, 25 ft L, Polyethylene
GAF Master Flow 5 in. Flexible Duct and Sheet Metal Connector Splice Collar

5 options
Available in additional 5 optionsGAF Master Flow 5 in. Flexible Duct and Sheet Metal Connector Splice Collar
AC Infinity CLOUDLINE PRO S4, Quiet 4 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $89.99

$8999
current price $89.99AC Infinity CLOUDLINE PRO S4, Quiet 4 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
85 out of 5 Stars. 8 reviews
AC Infinity CLOUDLINE S12 PRO, Quiet 12 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $379.00

$37900
current price $379.00AC Infinity CLOUDLINE S12 PRO, Quiet 12 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
AC Infinity CLOUDLINE S6 PRO, Quiet 6 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $99.00

$9900
current price $99.00AC Infinity CLOUDLINE S6 PRO, Quiet 6 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
124.4 out of 5 Stars. 12 reviews
Repa Market 6" Inch Duct Connector Flange - Plastic Straight Pipe Flange for Heating, Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint From $11.95

Sponsored
From$1195
Repa Market 6" Inch Duct Connector Flange - Plastic Straight Pipe Flange for Heating, Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint
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Duro Dyne 4002-VR2 - Flexible Duct Connector/Vane Rail $198.90

Sponsored
$19890
current price $198.90Duro Dyne 4002-VR2 - Flexible Duct Connector/Vane Rail
21 out of 5 Stars. 2 reviews
Speed Control Mixed Flow Inline Fan Circular 4 Inch Pipe High Speed Quiet Exhaust Ventilation Fan Duct Fan ,Energy-Efficient From $132.85

2 options
Available in additional 2 optionsFrom$13285
Speed Control Mixed Flow Inline Fan Circular 4 Inch Pipe High Speed Quiet Exhaust Ventilation Fan Duct Fan ,Energy-Efficient
Airflow Distribution Splitter Ducting Splitter Connector Home Ventilation 100Mm 3 9In Solid Plastic Ducting Improved Ventilation

Airflow Distribution Splitter Ducting Splitter Connector Home Ventilation 100Mm 3 9In Solid Plastic Ducting Improved Ventilation
Rollback 5 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver, 2 Pcs $67.94 Was $75.49

Now$6794
current price Now $67.94, Was $75.49$75.49
5 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver, 2 Pcs
Rollback 6 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue, 2 Pcs $78.74 Was $87.49

Now$7874
current price Now $78.74, Was $87.49$87.49
6 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue, 2 Pcs
3/4/5/6inch Silent Pipe Duct Fan Hydroponic Exhaust Extractor Blower Kitchen Vent Airflow Powerful Ventilation Industrial Fan ,Energy-Efficient From $96.99

3 options
Available in additional 3 optionsFrom$9699
3/4/5/6inch Silent Pipe Duct Fan Hydroponic Exhaust Extractor Blower Kitchen Vent Airflow Powerful Ventilation Industrial Fan ,Energy-Efficient
8 Inch Inline Booster Fan Plastic Ventilation Pipe Exhaust Ceiling Fan Mixed Flow Inline Duct Fan Turbo Fan 200mm ,Energy-Efficient $199.13

$19913
current price $199.138 Inch Inline Booster Fan Plastic Ventilation Pipe Exhaust Ceiling Fan Mixed Flow Inline Duct Fan Turbo Fan 200mm ,Energy-Efficient
4 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver, 2 Pcs $58.49

$5849
current price $58.494 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver, 2 Pcs
3inch Quiet Ducting Fan Inline Duct Fan Exhaust Blower 12V 145CFM ,Energy-Efficient From $43.08

2 options
Available in additional 2 optionsFrom$4308
3inch Quiet Ducting Fan Inline Duct Fan Exhaust Blower 12V 145CFM ,Energy-Efficient
3 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver, 2 Pcs $58.99

$5899
current price $58.993 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver, 2 Pcs
4inch Electric Exhaust Fan Adjustable Speed Duct Fan Kitchen Window Airflow Blower Air Ventilator Pipe Ventilation Extractor ,Energy-Efficient $95.78

$9578
current price $95.784inch Electric Exhaust Fan Adjustable Speed Duct Fan Kitchen Window Airflow Blower Air Ventilator Pipe Ventilation Extractor ,Energy-Efficient
Clearance AOOOWER 2 in 1 Air Outlet MultiPurpose Airflows Adapter for 4cm/6cm Fan Air Gathering Vent for Duct Connection Duct Connectors From $9.18
From$918
AOOOWER 2 in 1 Air Outlet MultiPurpose Airflows Adapter for 4cm/6cm Fan Air Gathering Vent for Duct Connection Duct Connectors
Rollback 4 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue, 2 Pcs $49.49 Was $54.99

Now$4949
current price Now $49.49, Was $54.99$54.99
4 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue, 2 Pcs
4 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue $33.49

$3349
current price $33.494 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue
Tjernlund EF-6 Duct Booster Commercial Grade Duct Fan for 6 Inch Round Duct $86.01

$8601
current price $86.01Tjernlund EF-6 Duct Booster Commercial Grade Duct Fan for 6 Inch Round Duct
160mm Round Ventilation Duct Check Valve,PVC Pipe Compatible One-Way Air Flow Preventer for HVAC Systems $16.63

$1663
current price $16.63160mm Round Ventilation Duct Check Valve,PVC Pipe Compatible One-Way Air Flow Preventer for HVAC Systems
Tjernlund EF-12 Duct Booster Commercial Grade Duct Fan for 12 Inch Round Duct $273.75

$27375
current price $273.75Tjernlund EF-12 Duct Booster Commercial Grade Duct Fan for 12 Inch Round Duct
Tjernlund EF-8 Duct Booster Commercial Grade Duct Fan for 8 Inch Round Duct $123.96

$12396
current price $123.96Tjernlund EF-8 Duct Booster Commercial Grade Duct Fan for 8 Inch Round Duct
124.8 out of 5 Stars. 12 reviews
2pcs 4Inch HVAC Duct Manual Volume Damper with Sleeve Galvanized Adjustable Air Flow HVACAir Balance for $27.68 Was $35.48

Now$2768
current price Now $27.68, Was $35.48$35.48
2pcs 4Inch HVAC Duct Manual Volume Damper with Sleeve Galvanized Adjustable Air Flow HVACAir Balance for
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