$13.99
Eau 4 Inch Duct Hose by 12 Feet, Eau Black Flexible 4-Layers Aluminum Dryer Vent Tube Transition Duct Air Hose with 2 Screw Clamps Great for HVAC Duct, Clothes Dryer Duct, Air DuctAmazon$11.89
Veemoon 1 Pc Hose Dryer Vent Tube Flexible Air Intake Dryer Vent Tubing Aluminum Foil Duct Exhaust Tape Dryer Vent Duct HVAC Duct Pipeline Drying Tube Exhaust Fan Adhesive Tape VacuumAmazon$16.99
Dryer Vent Hose, 4'' Insulated Flexible Duct 16FT with 2 Duct Clamps, Heavy-Duty Three Layer Protection for HVAC Ventilation, Duct Fan SystemsAmazon$15.99
InfiniPower Dryer Vent Hose, 6" Insulated Flexible Duct 8FT with 2 Clamps, Heavy Duty Four Layer Protection for Heating Cooling Ventilation and Exhaust, 6" x 8', BlackAmazon$13.99
YIJUHOU Dryer Vent Hose, 4 Inch 10FT Aluminum Air Ducting, Flexible Non-Insulated Duct with 2 ClampsAmazon$190.18
LIGUOYI PVC Flexible Duct Hosing Diameter 300mm 500mm, Retardant PVC Flexible Ducting Hose for Industril Exhaust Fan, HVAC Duct Hosing with Adjustable Rope and D-RingsAmazon$29.14
8 in. Inline DamperThe Home Depot$58.99
4 in. x 16 ft. 3-Layer Protection Dryer Vent Hose, Insulated Flexible Duct with 2 Duct Clamps for Duct Fan SystemsThe Home Depot$30.82
6 in. Inline DamperThe Home Depot$9.99
Drasum 3 Inch Air Duct Hose, Easy-to-Install 5 Feet Dryer Vent Hose with 2 Clamps – 4 Layer PVC and Aluminum Flexible Duct for Heating Cooling Ventilation and ExhaustAmazon$83.84
8 in. x 16 ft. 3-Layer Protection Dryer Vent Hose, Insulated Flexible Duct with 2 Duct Clamps for Duct Fan SystemsThe Home Depot$19.11
Cenipar 8 Inch 8 FT Flexible Duct Black Dryer Vent Hose Adjustable Air Aluminum Ducting Thick Layer Non-Insulated with 2 Clamps Used in Heating Cooling Ventilation and ExhaustAmazon$7.99
4-Inch Aluminum Ducting, Dryer Vent Hose, Heavy-Duty Three-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust, GrayAmazon$12.99
Fulhdedi Flexible Dryer Vent Hose, Heavy-Duty 4 Layer HVAC Ventilation Air Hose, Flexible Ducting, Aluminum Ducting Protection for Heating Cooling Ventilation and Exhaust (3 Inch,8Ft)Amazon$15.99
Simple Deluxe 4 Inch 25 Feet Ducting, Non-Insulated Flex Air Aluminum Foil Duct for Dryer Vent Hose, Heating, Cooling, Ventilation, Exhaust, 2 Clamps Included, SilverAmazon$13.99
4 to 3 Inch Duct Reducer, Hon&Guan Galvanized Steel Duct Increaser 4 to 3 Duct Reducer for 3/4 Inch Duct, Inline Duct Fan, Grow Tent Ventilation System-Black.Amazon$17.99
6 to 4 Inch Duct Reducer, Hon&Guan Duct Increaser 6 to 4 Duct Reducer with Aluminum Foil Tape, for 4/6 Inch Duct, Inline Duct Fan, Grow Tent Ventilation System-Black.AmazonSAVE $3.00
$15.99$18.99
MorningRo Round Spiral Air Duct Long Metal Exhaust Duct Telescopic Ventilation Pipe Straight Rigid Galvanized Steel Dryer Vent Hose Extension for Warm Air Exhaust (4'' Dia, 12'' to 22'' Extendable)Amazon$185.99
NORDFAB 8040026034 Round Duct Reducer, 6 in x 4 in Duct Dia, 304 StainlessZoro.comSAVE $12.00
$27.99$39.99
ATOM NEXUS 12 Inch 25 Feet Dryer Vent Hose, Aluminum Flexible Duct with 2 Duct Clamps, 4 Layer Protection Heavy-Duty Dryer Hose for Heating Cooling Ventilation and ExhaustAmazon$19.49
ATOM NEXUS 4 Inch 25 Feet Dryer Vent Hose, Aluminum Flexible Duct with 2 Duct Clamps, 4 Layer Protection Heavy-Duty Dryer Hose for Heating Cooling Ventilation and ExhaustAmazon$21.11
Flexible Semi-Rigid Aluminum DuctThe Home Depot$163.00
YTTSXAD Vent Hose Telescopic Ventilation Duct, Plastic Nylon Canvas Duct, Spiral Explosion-proof Blower, Flexible Duct, 12-inch Diameter Ventilation Duct Flexible DuctAmazonSAVE $6.60
$59.39$65.99
VEVOR Dryer Vent Hose, 6inch Insulated Flexible Duct 25ft Long with 2 Duct Clamps, Heavy-duty Three Layer Protection For Hvac Heating CoolingLowe's$25.99
ATOM NEXUS 10 Inch 8 Feet Dryer Vent Hose, Aluminum Flexible Duct with 2 Duct Clamps, 4 Layer Protection Heavy-Duty Dryer Hose for Heating Cooling Ventilation and ExhaustAmazon$22.49and up
Lambro® Flexible Semi-Rigid Aluminum Duct For General-Purpose Venting, 8', Diameter 8", Silver, LAO310Office Depot & 1 more$29.99
ATOM NEXUS 12 Inch 8 Feet Dryer Vent Hose, Aluminum Flexible Duct with 2 Duct Clamps, 4 Layer Protection Heavy-Duty Dryer Hose for Heating Cooling Ventilation and ExhaustAmazon$46.60
VEVOR PVC Flexible Ducting 16ft/5m Fit Portable PVC Ventilation Duct Flexible Fan Ducting Strong Vinyl Material 12inch 300mm Dia Gardening OrangeWalmart$9.99
Flexible Duct Vent Hose White Flexible ducting for Ventilation Inside House Commercial Ventilation Systems growbox Ventilation (6x8FT)Amazon$27.99
Duct 7 in. Round In-Line Damper for Range HoodThe Home Depot$469.95
M-Kc Thermaflex Flexible Hvac Duct - 4 Inch Diameter R4.2Global Industrial$19.99
Range Hood Duct 8 in. to 7 in. Round ReducerThe Home Depot$12.99and up
Lambro® Flexible Semi-Rigid Aluminum Duct For General-Purpose Venting, 8', Diameter 4", Silver, LAO302LOffice Depot & 1 more$219.95
G-Km Thermaflex Flexible Hvac Duct - 8 Inch Diameter R4.2Global Industrial$555.00
M-Kc Thermaflex Flexible Hvac Duct - 8 Inch Diameter R4.2Global Industrial$29.99
Deflecto 4-in x 600-in Aluminum Flexible Duct | DEFFM0450Lowe'sSAVE $106.21
$39.71$145.92
VEVOR 25FT Flexible PVC Exhaust Duct Hose 12inch 10inch Diameter for Ventilation in Factory,AliExpress$96.12
Aluminum Flex 400 Hi-Temp Flexible Ventilation Duct Hose - 7 in. ID x 5 ft.The Home Depot$35.99
Deflecto 4-in x 600-in Aluminum Flexible Duct | VENFO450SFLowe's$331.27
18" Inch Flexible Aluminum Ducting Hose Insulated R-4.2 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet Long - in Accordance with UL 181Amazon$94.21
Aluminum Flex 400 Hi-Temp Flexible Ventilation Duct Hose - 6 in. ID x 5 ft.The Home Depot$169.95
G-Km Thermaflex Flexible Hvac Duct - 9 Inch Diameter R4.2Global IndustrialSAVE $9.83
$9.49$19.32
Automann 562.U3104SS - Exhaust Band Clamp, Preformed, 4 In.FinditParts$449.95
M-Kc Thermaflex Flexible Hvac Duct - 6 Inch Diameter R4.2Global Industrial$125.95
G-Km Thermaflex Flexible Hvac Duct - 6 Inch Diameter R4.2Global Industrial$96.00
4" Inch Flexible Aluminum Ducting Hose Insulated R-8.0 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet Long - in Accordance with UL 181Amazon$98.51
Aluminum Flex 400 Hi-Temp Flexible Ventilation Duct Hose - 8 in. ID x 5 ft.The Home Depot$13.99
InfiniPower Dryer Vent Hose, 4" Insulated Flexible Duct 8FT with 2 Clamps, Heavy Duty Four Layer Protection for Heating Cooling Ventilation and Exhaust, 4" x 8', BlackAmazon$19.99
Drasum 6 Inch Ducting Insulated 14 FT Air Duct with 2 Clamps – 4 Layer PVC and Aluminum Flexible Duct for HVAC VentilationAmazon$149.95
G-Km Thermaflex Flexible Hvac Duct - 7 Inch Diameter R4.2Global Industrial$40.04and up
VEVOR 4 Inch Insulated Flexible Duct R-6.0，25 Feet Long with 2 Duct Clamps, Heavy-Duty Three Layer Protection Air Ducting Hose for HVAC Heating Cooling Ventilation and Exhaust Ductwork InsulationAmazon & 1 more$10.98
5 in. to 4 in. Round ReducerThe Home Depot$14.28
8 in. to 6 in. Round ReducerThe Home DepotSAVE $8.71
$9.49$18.20
Automann 562.U3105SS - Exhaust Band Clamp, Preformed, 5 In.FinditParts$12.87
6 in. to 5 in. Round ReducerThe Home Depot$12.99and up
Lambro® Flexible Semi-Rigid Aluminum Duct For General-Purpose Venting, 8', Diameter 3", Silver, LAO301Office Depot & 1 more$3.88
Lambro 4-in Plastic Round Duct Reducer | L235Lowe's$629.00
Kwikool Flexible Duct Extension, 30'LGlobal Industrial$11.48
6 in. to 4 in. Round ReducerThe Home Depot$13.48
7 in. to 6 in. Round ReducerThe Home Depot
$13.99Eau 4 Inch Duct Hose by 12 Feet, Eau Black Flexible 4-Layers Aluminum Dryer Vent Tube Transition Duct Air Hose with 2 Screw Clamps Great for HVAC Duct, Clothes Dryer Duct, Air DuctAmazon