Duct Flow(83)
Uses item details. Price when purchased online
Tjernlund EF-8 Duct Booster Commercial Grade Duct Fan for 8 Inch Round Duct $116.00 Was $160.99
Sponsored
Now$11600
current price Now $116.00, Was $160.99$160.99
Tjernlund EF-8 Duct Booster Commercial Grade Duct Fan for 8 Inch Round Duct
124.8 out of 5 Stars. 12 reviews
6 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue $46.99
Sponsored
$4699
current price $46.996 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue
KFFKFF Diesel Heating Accessory Kit, 3'' Flexible Air Duct, 1'' Metal Exhaust Tube, Dual Air Vents, T-Shaped Connector & Clamps, Compatible with 2KW/5KW/8KW Diesel Heaters $19.99 $19.99/ca
Sponsored
$1999
current price $19.99$19.99/ca
KFFKFF Diesel Heating Accessory Kit, 3'' Flexible Air Duct, 1'' Metal Exhaust Tube, Dual Air Vents, T-Shaped Connector & Clamps, Compatible with 2KW/5KW/8KW Diesel Heaters
KFFKFF 76TJ 3‑inch Warm Air Outlet Set with Y‑Shaped Connector & Air Duct Clamps Diesel Heater Vent Kit for 2KW, 4KW, 8KW Parking Heaters $11.99
Sponsored
$1199
current price $11.99KFFKFF 76TJ 3‑inch Warm Air Outlet Set with Y‑Shaped Connector & Air Duct Clamps Diesel Heater Vent Kit for 2KW, 4KW, 8KW Parking Heaters
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VEVOR 6 inch Inline Duct Fan HVAC Exhaust Blower Kit AC Variable Speed Control From $50.90
2 options
Available in additional 2 optionsFrom$5090
VEVOR 6 inch Inline Duct Fan HVAC Exhaust Blower Kit AC Variable Speed Control
124.4 out of 5 Stars. 12 reviews
VEVOR 8" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics $123.99
$12399
current price $123.99VEVOR 8" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics
Air Capacity Regulating Valves Adjustable Ventilation Duct Airflows Control for Home From $12.18
2 options
Available in additional 2 optionsFrom$1218
Air Capacity Regulating Valves Adjustable Ventilation Duct Airflows Control for Home
9014 14" Air Flow Energy Efficiency Duct Booster - 1290 CFM $108.31 Was $149.73
Now$10831
current price Now $108.31, Was $149.73$149.73
9014 14" Air Flow Energy Efficiency Duct Booster - 1290 CFM
25 out of 5 Stars. 2 reviews
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 $71.90
$7190
current price $71.90VEVOR 4" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics
13 out of 5 Stars. 1 reviews
6" Quiet Inline Duct Fan with 10-speed Controller, 405 CFM Ventilation Exhaust Fan EC Motor for Heating Cooling Booster, , Grow Tents, Black $62.99
$6299
current price $62.996" Quiet Inline Duct Fan with 10-speed Controller, 405 CFM Ventilation Exhaust Fan EC Motor for Heating Cooling Booster, , Grow Tents, Black
4 Inch Metal Duct End Cap with Rubber Gasket, Galvanized Pipe Cover From $11.95
Sponsored
From$1195
4 Inch Metal Duct End Cap with Rubber Gasket, Galvanized Pipe Cover
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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
Uxcell 4'' Backdraft Damper Control Valve, Duct Manual Volume Adjustment Airflow Ducting for Fan Airflow, Dryer Vent $21.99
$2199
current price $21.99Uxcell 4'' Backdraft Damper Control Valve, Duct Manual Volume Adjustment Airflow Ducting for Fan Airflow, Dryer Vent
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
Car Vent Duct Fan with Foldable & Retractable Cooling Hose, Fast Install Vehicle Airflow Booster for Camping, Heat Relief, SUV & RV(RL 3M 1 PC) $46.99
$4699
current price $46.99Car Vent Duct Fan with Foldable & Retractable Cooling Hose, Fast Install Vehicle Airflow Booster for Camping, Heat Relief, SUV & RV(RL 3M 1 PC)
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
SEWOART White PVC Manual Ducting Regulating Valve for Airflow Control with Easy Installation and Design $21.35
$2135
current price $21.35SEWOART White PVC Manual Ducting Regulating Valve for Airflow Control with Easy Installation and Design
Tjernlund EF-8 Duct Booster Commercial Grade Duct Fan for 8 Inch Round Duct $116.00 Was $160.99
Now$11600
current price Now $116.00, Was $160.99$160.99
Tjernlund EF-8 Duct Booster Commercial Grade Duct Fan for 8 Inch Round Duct
124.8 out of 5 Stars. 12 reviews
Tjernlund EF-14 Duct Booster Commercial Grade Duct Fan for 14 Inch Round Duct $299.77
$29977
current price $299.77Tjernlund EF-14 Duct Booster Commercial Grade Duct Fan for 14 Inch Round Duct
15 out of 5 Stars. 1 reviews
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)
Repa Market 6" Inch Pack of 2 Duct Connector Flange - Plastic Straight Pipe Flange for Heating, Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint From $10.95
Sponsored
From$1095
Repa Market 6" Inch Pack of 2 Duct Connector Flange - Plastic Straight Pipe Flange for Heating, Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint
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4inch Pipe Exhaust Fan Adjustable Speed Duct Fan Kitchen Window Airflow Blower Booster Air Ventilator Pipe Ventilation Extractor ,High-Efficiency $131.20
$13120
current price $131.204inch Pipe Exhaust Fan Adjustable Speed Duct Fan Kitchen Window Airflow Blower Booster Air Ventilator Pipe Ventilation Extractor ,High-Efficiency
6" Quiet Inline Duct Fan with 10-speed Controller, 405 CFM Ventilation Exhaust Fan EC Motor for Heating Cooling Booster, , Grow Tents, Black $62.99
$6299
current price $62.996" Quiet Inline Duct Fan with 10-speed Controller, 405 CFM Ventilation Exhaust Fan EC Motor for Heating Cooling Booster, , Grow Tents, Black
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
Mixed Flow Duct Fan,4 In. Dia. KIT-TD100
Mixed Flow Duct Fan,4 In. Dia. KIT-TD100
15 out of 5 Stars. 1 reviews
Suncourt 160 to 250 CFM 6 In. In-Line Duct Air Booster Fan DB206C $48.47 Was $54.61
Now$4847
current price Now $48.47, Was $54.61$54.61
Suncourt 160 to 250 CFM 6 In. In-Line Duct Air Booster Fan DB206C
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
Car Vent Duct Fan, Foldable Air Hose Retractable Cooling Tube, Vehicle Airflow Booster for Camping Heat Relief, Straight Through Fast Install Design(XX) $50.29
$5029
current price $50.29Car Vent Duct Fan, Foldable Air Hose Retractable Cooling Tube, Vehicle Airflow Booster for Camping Heat Relief, Straight Through Fast Install Design(XX)
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
105 out of 5 Stars. 10 reviews
Repa Market 6" Inch Pack of 2 Plastic Duct Connector Flange - Ducting, Pipe Adapter From $8.95
Sponsored
From$895
Repa Market 6" Inch Pack of 2 Plastic Duct Connector Flange - Ducting, Pipe Adapter
15 out of 5 Stars. 1 reviews
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Dri-Eaz Sto and Go Vortex Ducting $400.00
Sponsored
$40000
current price $400.00Dri-Eaz Sto and Go Vortex Ducting
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
144 out of 5 Stars. 14 reviews
4Inch HVAC Duct Manual Volume Damper with Sleeve Galvanized Adjustable Air Flow Duct HVACAir Balance for HVAC,Range Hood $17.40
$1740
current price $17.404Inch HVAC Duct Manual Volume Damper with Sleeve Galvanized Adjustable Air Flow Duct HVACAir Balance for HVAC,Range Hood
15 out of 5 Stars. 1 reviews
CAFORKP 4" Inline Exhaust Fan 205 CFM - Quiet Energy Efficient EC Motor with Digital Temperature and Humidity Controller, for Grow Room, Hydroponic System, Duct Booster, Attic Ventilation $77.31
$7731
current price $77.31CAFORKP 4" Inline Exhaust Fan 205 CFM - Quiet Energy Efficient EC Motor with Digital Temperature and Humidity Controller, for Grow Room, Hydroponic System, Duct Booster, Attic Ventilation
AC Infinity CLOUDLINE S10 PRO, Quiet 10 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $279.00
$27900
current price $279.00AC Infinity CLOUDLINE S10 PRO, Quiet 10 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
Uxcell 4 Inch Backdraft Damper Control Valve, 2 Pcs Duct Manual Volume Airflow Ducting for Fan Airflow, Dryer Vent $28.69
$2869
current price $28.69Uxcell 4 Inch Backdraft Damper Control Valve, 2 Pcs Duct Manual Volume Airflow Ducting for Fan Airflow, Dryer Vent
4''6'' Exhaust Fan Adjustable Speed Duct Fan Kitchen Window Airflow Air Cleaning Fan Ventilator Attic Pipe Ventilation Extractor ,Energy-Efficient From $46.31
4 options
Available in additional 4 optionsFrom$4631
4''6'' Exhaust Fan Adjustable Speed Duct Fan Kitchen Window Airflow Air Cleaning Fan Ventilator Attic Pipe Ventilation Extractor ,Energy-Efficient
AC Infinity CLOUDLINE A8, Quiet 8 Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $139.00
$13900
current price $139.00AC Infinity CLOUDLINE A8, Quiet 8 Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
15 out of 5 Stars. 1 reviews
6 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue $46.99
$4699
current price $46.996 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue
AC Infinity CLOUDLINE A4, Quiet 4" Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $79.99
$7999
current price $79.99AC Infinity CLOUDLINE A4, Quiet 4" Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
Car Vent Duct Fan Foldable Air Hose Retractable Cooling Tube System | Vehicle Airflow Booster for Camping Heat Relief with Straight Through Fast Install Design(9.8ft)Q $49.59
$4959
current price $49.59Car Vent Duct Fan Foldable Air Hose Retractable Cooling Tube System | Vehicle Airflow Booster for Camping Heat Relief with Straight Through Fast Install Design(9.8ft)Q
3 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue $21.99
$2199
current price $21.993 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue
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
5 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue $38.49
$3849
current price $38.495 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue
AC Infinity CLOUDLINE S8 PRO, Quiet 8 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $159.00
$15900
current price $159.00AC Infinity CLOUDLINE S8 PRO, Quiet 8 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
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
NICEXMAS Prevent Backdraft Airflow Ducting Valve White PVC 1Pack $21.48
$2148
current price $21.48NICEXMAS Prevent Backdraft Airflow Ducting Valve White PVC 1Pack
5 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue, 2 Pcs $54.49
$5449
current price $54.495 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver/Blue, 2 Pcs
AC Infinity CLOUDLINE A6, Quiet 6 Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $89.99
$8999
current price $89.99AC Infinity CLOUDLINE A6, Quiet 6 Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
15 out of 5 Stars. 1 reviews
Other options to consider(199)
Best seller 10FT Flexible Insulated Dryer Vent Hose, 4 Inch Diameter - Aluminum Foil & PVC Ducting with 2 Clamps for Dryer, HVAC, Ventilation, Air Duct (Grey) $10.99
$1099
current price $10.9910FT Flexible Insulated Dryer Vent Hose, 4 Inch Diameter - Aluminum Foil & PVC Ducting with 2 Clamps for Dryer, HVAC, Ventilation, Air Duct (Grey)
44 out of 5 Stars. 4 reviews
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F&L Industries 14" Galvanized Duct Volume Damper with Quad Lever | FLD14 Durable HVAC Airflow Control for Venting, Heating, Cooling & Exhaust Duct Applications $19.99
$1999
current price $19.99F&L Industries 14" Galvanized Duct Volume Damper with Quad Lever | FLD14 Durable HVAC Airflow Control for Venting, Heating, Cooling & Exhaust Duct Applications
Uxcell 7" to 6" Duct Reducer Ducting Airflow Tube Increaser Adapter Pipe Fitting From $20.99
3 options
Available in additional 3 optionsFrom$2099
Uxcell 7" to 6" Duct Reducer Ducting Airflow Tube Increaser Adapter Pipe Fitting
Uxcell 5-inch HVAC Backdraft Damper, One-Way Airflow Duct Draft Stopper with Spring-Loaded Folding Blades Inline Fan Vent, Great for Range Hoods Air Ventilation System (Silver Tone) $110.49
$11049
current price $110.49Uxcell 5-inch HVAC Backdraft Damper, One-Way Airflow Duct Draft Stopper with Spring-Loaded Folding Blades Inline Fan Vent, Great for Range Hoods Air Ventilation System (Silver Tone)
F&L Industries 5" Galvanized Duct Volume Damper with Quad Lever | FLD10 Durable HVAC Airflow Control for Venting, Heating, Cooling & Exhaust Duct Applications $13.99
$1399
current price $13.99F&L Industries 5" Galvanized Duct Volume Damper with Quad Lever | FLD10 Durable HVAC Airflow Control for Venting, Heating, Cooling & Exhaust Duct Applications
15 out of 5 Stars. 1 reviews
"32ft Flexible PVC Duct Hose Fits 12in Utility Blower, Ventilation & Exhaust Fans Heavy-Duty Airflow Ducting" $53.03 Was $62.88
Now$5303
current price Now $53.03, Was $62.88$62.88
"32ft Flexible PVC Duct Hose Fits 12in Utility Blower, Ventilation & Exhaust Fans Heavy-Duty Airflow Ducting"
Pack of 1 4 Inch Diameter PVC Aluminum Composite Duct Ensuring Airflows for Various Vent Needs From $20.66
From$2066
Pack of 1 4 Inch Diameter PVC Aluminum Composite Duct Ensuring Airflows for Various Vent Needs
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