![Amazon.com: 3 Inch Duct Hose, Easy-to-Install 8 Feet Dryer Vent Hose with 2 Clamps – 4 Layer PVC and Aluminum Flexible Duct for Heating Cooling Ventilation and Exhaust : Home & Kitchen Amazon.com: 3 Inch Duct Hose, Easy-to-Install 8 Feet Dryer Vent Hose with 2 Clamps – 4 Layer PVC and Aluminum Flexible Duct for Heating Cooling Ventilation and Exhaust : Home & Kitchen](https://m.media-amazon.com/images/I/716a-qFCNRL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 3 Inch Duct Hose, Easy-to-Install 8 Feet Dryer Vent Hose with 2 Clamps – 4 Layer PVC and Aluminum Flexible Duct for Heating Cooling Ventilation and Exhaust : Home & Kitchen
![Amazon.com: AMI PARTS 3 IN 1 Indoor Dryer Vent Kit Include Detachable Filter Box and Dryer Hose with 4-Inch by 5-Feet Proflex Duct for Electric Dryer : Appliances Amazon.com: AMI PARTS 3 IN 1 Indoor Dryer Vent Kit Include Detachable Filter Box and Dryer Hose with 4-Inch by 5-Feet Proflex Duct for Electric Dryer : Appliances](https://m.media-amazon.com/images/I/81u47LZ4VDL._AC_UF894,1000_QL80_.jpg)
Amazon.com: AMI PARTS 3 IN 1 Indoor Dryer Vent Kit Include Detachable Filter Box and Dryer Hose with 4-Inch by 5-Feet Proflex Duct for Electric Dryer : Appliances
![Amazon.com: iPower Flexible 3 Inch 8 Feet Aluminum Ducting 4 Layer Protection Dryer Vent Hose for HVAC Heating Cooling Ventilation and Exhaust, 2 Clamps Included, Gray : Everything Else Amazon.com: iPower Flexible 3 Inch 8 Feet Aluminum Ducting 4 Layer Protection Dryer Vent Hose for HVAC Heating Cooling Ventilation and Exhaust, 2 Clamps Included, Gray : Everything Else](https://m.media-amazon.com/images/I/61bp45YJwYL._AC_UF894,1000_QL80_.jpg)
Amazon.com: iPower Flexible 3 Inch 8 Feet Aluminum Ducting 4 Layer Protection Dryer Vent Hose for HVAC Heating Cooling Ventilation and Exhaust, 2 Clamps Included, Gray : Everything Else
![Amazon.com: Dryer Vent Hose 16 ft 3 Inch Dryer Duct Flexible Dryer Hose Vent Kit Aluminum Foil Ducting with 2 Stainless Steel Worm Clamp for HVAC Ventilation, Fan Filter and Grow Tent : Appliances Amazon.com: Dryer Vent Hose 16 ft 3 Inch Dryer Duct Flexible Dryer Hose Vent Kit Aluminum Foil Ducting with 2 Stainless Steel Worm Clamp for HVAC Ventilation, Fan Filter and Grow Tent : Appliances](https://m.media-amazon.com/images/I/71zsvvpQI3L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Dryer Vent Hose 16 ft 3 Inch Dryer Duct Flexible Dryer Hose Vent Kit Aluminum Foil Ducting with 2 Stainless Steel Worm Clamp for HVAC Ventilation, Fan Filter and Grow Tent : Appliances
![VIVOHOME 4 Inch 25 Feet Aluminum Flexible Dryer Vent Hose Air Ducting Non-Insulated with 2 Stainless Steel Clamps for HVAC Ventilation and Exhaust Pack of 1 - Amazon.com VIVOHOME 4 Inch 25 Feet Aluminum Flexible Dryer Vent Hose Air Ducting Non-Insulated with 2 Stainless Steel Clamps for HVAC Ventilation and Exhaust Pack of 1 - Amazon.com](https://m.media-amazon.com/images/I/71ws+kVIVbL.jpg)
VIVOHOME 4 Inch 25 Feet Aluminum Flexible Dryer Vent Hose Air Ducting Non-Insulated with 2 Stainless Steel Clamps for HVAC Ventilation and Exhaust Pack of 1 - Amazon.com
![Amazon.com: HG Power 3 Inch Dryer Vent Hose, 16 Feet Flexible Aluminum Air Ducting, Three Layer Protection Dryer Hose with 2 Clamps for HVAC Ventilation Heating Cooling Exhaust : Tools & Home Improvement Amazon.com: HG Power 3 Inch Dryer Vent Hose, 16 Feet Flexible Aluminum Air Ducting, Three Layer Protection Dryer Hose with 2 Clamps for HVAC Ventilation Heating Cooling Exhaust : Tools & Home Improvement](https://m.media-amazon.com/images/I/71hLzUst4kL.jpg)
Amazon.com: HG Power 3 Inch Dryer Vent Hose, 16 Feet Flexible Aluminum Air Ducting, Three Layer Protection Dryer Hose with 2 Clamps for HVAC Ventilation Heating Cooling Exhaust : Tools & Home Improvement
![Amazon.com: 4'' Inch Duct Splitter to 45° Degree 4" Inch Branch with Rubber Gaskets for Exhaust Fan, Dryer Vent Hose - 3 Way Duct Hose Connector, Wye Shape, Ducting Adapter, 4x4x4 Splitter : Appliances Amazon.com: 4'' Inch Duct Splitter to 45° Degree 4" Inch Branch with Rubber Gaskets for Exhaust Fan, Dryer Vent Hose - 3 Way Duct Hose Connector, Wye Shape, Ducting Adapter, 4x4x4 Splitter : Appliances](https://m.media-amazon.com/images/I/41oT8hQKVoL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 4'' Inch Duct Splitter to 45° Degree 4" Inch Branch with Rubber Gaskets for Exhaust Fan, Dryer Vent Hose - 3 Way Duct Hose Connector, Wye Shape, Ducting Adapter, 4x4x4 Splitter : Appliances
![Amazon.com: Vent Systems 4'' Inch T Shape Duct Connector 3 Way Hose Adapter/Splitter For Hose T-shape Round Pipe Connector- Extractor Fan - Duct Hose Dryer Vent T Connector - 4 Inch 3 Amazon.com: Vent Systems 4'' Inch T Shape Duct Connector 3 Way Hose Adapter/Splitter For Hose T-shape Round Pipe Connector- Extractor Fan - Duct Hose Dryer Vent T Connector - 4 Inch 3](https://m.media-amazon.com/images/I/512AA9J+uIS._AC_UF894,1000_QL80_.jpg)
Amazon.com: Vent Systems 4'' Inch T Shape Duct Connector 3 Way Hose Adapter/Splitter For Hose T-shape Round Pipe Connector- Extractor Fan - Duct Hose Dryer Vent T Connector - 4 Inch 3
![Amazon.com: SEADEAR Hose Adapter Vent Hose Connector Dryer Vent Splitter Connector Adjustable Valves Duct Connector 3 Way Y-shape Hose Adapter Compatible for Parking Air Heater : Automotive Amazon.com: SEADEAR Hose Adapter Vent Hose Connector Dryer Vent Splitter Connector Adjustable Valves Duct Connector 3 Way Y-shape Hose Adapter Compatible for Parking Air Heater : Automotive](https://m.media-amazon.com/images/I/31F22Li53+L._AC_UF894,1000_QL80_.jpg)
Amazon.com: SEADEAR Hose Adapter Vent Hose Connector Dryer Vent Splitter Connector Adjustable Valves Duct Connector 3 Way Y-shape Hose Adapter Compatible for Parking Air Heater : Automotive
![Amazon.com: Steelsoft Heavy Duty 4"Flexible Dryer Vent Exhaust Duct Hose 3 Feet for Tight Space, Extra Thick(6-ply) Aluminum Foil Ducting Kit with 4 Clamps : Appliances Amazon.com: Steelsoft Heavy Duty 4"Flexible Dryer Vent Exhaust Duct Hose 3 Feet for Tight Space, Extra Thick(6-ply) Aluminum Foil Ducting Kit with 4 Clamps : Appliances](https://m.media-amazon.com/images/I/81tbFlFShFL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Steelsoft Heavy Duty 4"Flexible Dryer Vent Exhaust Duct Hose 3 Feet for Tight Space, Extra Thick(6-ply) Aluminum Foil Ducting Kit with 4 Clamps : Appliances
![Amazon.com: PetOde 3 Pack Dryer Vent Cleaner Kit, 26 Feet Dryer Vent Brush with Drill Attachment and Vacuum Cleaner Hose Attachment Flexible Lint Brush : Appliances Amazon.com: PetOde 3 Pack Dryer Vent Cleaner Kit, 26 Feet Dryer Vent Brush with Drill Attachment and Vacuum Cleaner Hose Attachment Flexible Lint Brush : Appliances](https://m.media-amazon.com/images/I/81lkjZ1DyqL._AC_UF894,1000_QL80_.jpg)
Amazon.com: PetOde 3 Pack Dryer Vent Cleaner Kit, 26 Feet Dryer Vent Brush with Drill Attachment and Vacuum Cleaner Hose Attachment Flexible Lint Brush : Appliances
![Amazon.com: Imperial VT0842 Heavy Duty Quick Connect Hook-Up Flexible Dryer Duct Vent Hose, 4-in x 6-ft, Silver : Appliances Amazon.com: Imperial VT0842 Heavy Duty Quick Connect Hook-Up Flexible Dryer Duct Vent Hose, 4-in x 6-ft, Silver : Appliances](https://m.media-amazon.com/images/I/31mCdR4YF5S._AC_UF894,1000_QL80_.jpg)
Amazon.com: Imperial VT0842 Heavy Duty Quick Connect Hook-Up Flexible Dryer Duct Vent Hose, 4-in x 6-ft, Silver : Appliances
![Amazon.com: 3 Inch 16.5 Feet Dryer Vent Hose, Non-Insulated Flexible PVC Air Duct Aluminum Ducting, Heavy Duty 4 Layer HVAC Ventilation Air Hose with 2 Clamps for Grow Tents, Dryer Rooms,Kitchen, Fan Amazon.com: 3 Inch 16.5 Feet Dryer Vent Hose, Non-Insulated Flexible PVC Air Duct Aluminum Ducting, Heavy Duty 4 Layer HVAC Ventilation Air Hose with 2 Clamps for Grow Tents, Dryer Rooms,Kitchen, Fan](https://m.media-amazon.com/images/I/71QMpFx7cSL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 3 Inch 16.5 Feet Dryer Vent Hose, Non-Insulated Flexible PVC Air Duct Aluminum Ducting, Heavy Duty 4 Layer HVAC Ventilation Air Hose with 2 Clamps for Grow Tents, Dryer Rooms,Kitchen, Fan
![Amazon.com: Cuchiilo 3 inch Duct Dryer Vent Hose(3 in 8 Ft) Black PVC Aluminum Flexible Duct,Comes with Vinyl Electric Tape, Pair of 304 Stainless Steel Clamps and Cutting-Resistant Gloves : Everything Else Amazon.com: Cuchiilo 3 inch Duct Dryer Vent Hose(3 in 8 Ft) Black PVC Aluminum Flexible Duct,Comes with Vinyl Electric Tape, Pair of 304 Stainless Steel Clamps and Cutting-Resistant Gloves : Everything Else](https://m.media-amazon.com/images/I/710w1VU+NHL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Cuchiilo 3 inch Duct Dryer Vent Hose(3 in 8 Ft) Black PVC Aluminum Flexible Duct,Comes with Vinyl Electric Tape, Pair of 304 Stainless Steel Clamps and Cutting-Resistant Gloves : Everything Else
![Amazon.com: Cenipar 3 IN 1 Indoor Dryer Vent Kit Filter Bucket with 4 Inch by 10 Feet Proflex Ducting Hose for Electric Dryers : Appliances Amazon.com: Cenipar 3 IN 1 Indoor Dryer Vent Kit Filter Bucket with 4 Inch by 10 Feet Proflex Ducting Hose for Electric Dryers : Appliances](https://m.media-amazon.com/images/I/81t8vSyyJUL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Cenipar 3 IN 1 Indoor Dryer Vent Kit Filter Bucket with 4 Inch by 10 Feet Proflex Ducting Hose for Electric Dryers : Appliances
![Amazon.com: Vent Systems 4'' Inch Duct Connector 3 Way Hose Adapter ABS Plastic/Splitter for Hose T-Shape Round Pipe Connector- Extractor Fan - Duct Hose Dryer Vent T Connector - 4 Inch 3 Amazon.com: Vent Systems 4'' Inch Duct Connector 3 Way Hose Adapter ABS Plastic/Splitter for Hose T-Shape Round Pipe Connector- Extractor Fan - Duct Hose Dryer Vent T Connector - 4 Inch 3](https://m.media-amazon.com/images/I/81BsMHtq85L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Vent Systems 4'' Inch Duct Connector 3 Way Hose Adapter ABS Plastic/Splitter for Hose T-Shape Round Pipe Connector- Extractor Fan - Duct Hose Dryer Vent T Connector - 4 Inch 3
![Amazon.com: Harapu 4 Inch 5 Feet Black Air Ducting, Flexible 1.5m Length Aluminum Dryer Vent Hose for HVAC Ventilation with 2 Silver Clamps : Appliances Amazon.com: Harapu 4 Inch 5 Feet Black Air Ducting, Flexible 1.5m Length Aluminum Dryer Vent Hose for HVAC Ventilation with 2 Silver Clamps : Appliances](https://m.media-amazon.com/images/I/71M0WT6fmWL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Harapu 4 Inch 5 Feet Black Air Ducting, Flexible 1.5m Length Aluminum Dryer Vent Hose for HVAC Ventilation with 2 Silver Clamps : Appliances
![Amazon.com: Dryer Vent Hose, 4'' Insulated Flexible Duct 16FT with 2 Duct Clamps, Heavy-Duty Three Layer Protection for HVAC Ventilation, Duct Fan Systems : Appliances Amazon.com: Dryer Vent Hose, 4'' Insulated Flexible Duct 16FT with 2 Duct Clamps, Heavy-Duty Three Layer Protection for HVAC Ventilation, Duct Fan Systems : Appliances](https://images-na.ssl-images-amazon.com/images/I/81nXe+a3aHL._AC_UL210_SR210,210_.jpg)
Amazon.com: Dryer Vent Hose, 4'' Insulated Flexible Duct 16FT with 2 Duct Clamps, Heavy-Duty Three Layer Protection for HVAC Ventilation, Duct Fan Systems : Appliances
![Amazon.com: TEAIERXY 4 Inch 8ft Dryer Vent Hose, Flexible Insulated Air Ducting,Vent Hose PVC Aluminum Foil with 2 Clamps for HVAC Ventilation(White) : Automotive Amazon.com: TEAIERXY 4 Inch 8ft Dryer Vent Hose, Flexible Insulated Air Ducting,Vent Hose PVC Aluminum Foil with 2 Clamps for HVAC Ventilation(White) : Automotive](https://images-na.ssl-images-amazon.com/images/I/61myWkGK76L._AC_UL210_SR210,210_.jpg)
Amazon.com: TEAIERXY 4 Inch 8ft Dryer Vent Hose, Flexible Insulated Air Ducting,Vent Hose PVC Aluminum Foil with 2 Clamps for HVAC Ventilation(White) : Automotive
![Amazon.com: Vent Systems 5'' Inch Duct Connector 3 Way Hose Adapter/Splitter for Hose Y-Shape Round Pipe Connector- Extractor Fan - Duct Hose Dryer Vent Y Connector - 5 Inch 3 Way Fitting Amazon.com: Vent Systems 5'' Inch Duct Connector 3 Way Hose Adapter/Splitter for Hose Y-Shape Round Pipe Connector- Extractor Fan - Duct Hose Dryer Vent Y Connector - 5 Inch 3 Way Fitting](https://m.media-amazon.com/images/I/71EoRllSE6S._AC_UF894,1000_QL80_.jpg)
Amazon.com: Vent Systems 5'' Inch Duct Connector 3 Way Hose Adapter/Splitter for Hose Y-Shape Round Pipe Connector- Extractor Fan - Duct Hose Dryer Vent Y Connector - 5 Inch 3 Way Fitting
![Amazon.com: Dryer Vent Hose 3 Inch Air Duct 9.84 Feet Flexible Adjustable PVC Heavy-Duty Four-Layer Air Duct Hose with 2 Screw Clamps for HVAC Ventilation (Black) : Appliances Amazon.com: Dryer Vent Hose 3 Inch Air Duct 9.84 Feet Flexible Adjustable PVC Heavy-Duty Four-Layer Air Duct Hose with 2 Screw Clamps for HVAC Ventilation (Black) : Appliances](https://m.media-amazon.com/images/I/71yrIelH7DL.jpg)
Amazon.com: Dryer Vent Hose 3 Inch Air Duct 9.84 Feet Flexible Adjustable PVC Heavy-Duty Four-Layer Air Duct Hose with 2 Screw Clamps for HVAC Ventilation (Black) : Appliances
![Amazon.com: CANNABMALL 4 Inch 10 Feet Dryer Vent Hose Non-Insulated Flexible Air Aluminum Ducting Tube Pipe for HVAC Ventilation Exhaust Grow Tent 4"10ft Dryer Foil Air Duct with 2 Clamps : Everything Amazon.com: CANNABMALL 4 Inch 10 Feet Dryer Vent Hose Non-Insulated Flexible Air Aluminum Ducting Tube Pipe for HVAC Ventilation Exhaust Grow Tent 4"10ft Dryer Foil Air Duct with 2 Clamps : Everything](https://m.media-amazon.com/images/I/71B7HrUVynS._AC_UF894,1000_QL80_.jpg)
Amazon.com: CANNABMALL 4 Inch 10 Feet Dryer Vent Hose Non-Insulated Flexible Air Aluminum Ducting Tube Pipe for HVAC Ventilation Exhaust Grow Tent 4"10ft Dryer Foil Air Duct with 2 Clamps : Everything
![Amazon.com: Hon&Guan 3 inch 6.56Feet Flexible Dryer Vent Hose with 2 Clamps and S3 Quiet 3 Inch Duct Fan and 3 Inch Duct Connector : Appliances Amazon.com: Hon&Guan 3 inch 6.56Feet Flexible Dryer Vent Hose with 2 Clamps and S3 Quiet 3 Inch Duct Fan and 3 Inch Duct Connector : Appliances](https://m.media-amazon.com/images/I/61cBhGobq3L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Hon&Guan 3 inch 6.56Feet Flexible Dryer Vent Hose with 2 Clamps and S3 Quiet 3 Inch Duct Fan and 3 Inch Duct Connector : Appliances
![Amazon.com: NOORNY 3 In 1 Indoor Dryer Vent Kit Filter Bucket Box with Lint Trap for Electric Dryer with Gray Hose : Appliances Amazon.com: NOORNY 3 In 1 Indoor Dryer Vent Kit Filter Bucket Box with Lint Trap for Electric Dryer with Gray Hose : Appliances](https://m.media-amazon.com/images/I/61yIXBqu3OL._AC_UF894,1000_QL80_.jpg)
Amazon.com: NOORNY 3 In 1 Indoor Dryer Vent Kit Filter Bucket Box with Lint Trap for Electric Dryer with Gray Hose : Appliances
![Hon&Guan 3 Inch Dryer Vent Hose 16 FT, Flexible PVC Air Dcuting for HVAC Ventilation Fan - Amazon.com Hon&Guan 3 Inch Dryer Vent Hose 16 FT, Flexible PVC Air Dcuting for HVAC Ventilation Fan - Amazon.com](https://m.media-amazon.com/images/I/71FPdEnsMTL._AC_UF894,1000_QL80_.jpg)
Hon&Guan 3 Inch Dryer Vent Hose 16 FT, Flexible PVC Air Dcuting for HVAC Ventilation Fan - Amazon.com
![Amazon.com: 4"x16.4ft Dryer Exhaust Hose, FanGoFast Flexible 3-Layer Dryer Vent Tube w/Black PVC Coat for Grow Tent, Dryer Room, HVAC Ducting : Appliances Amazon.com: 4"x16.4ft Dryer Exhaust Hose, FanGoFast Flexible 3-Layer Dryer Vent Tube w/Black PVC Coat for Grow Tent, Dryer Room, HVAC Ducting : Appliances](https://m.media-amazon.com/images/I/81spLsx0HTL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 4"x16.4ft Dryer Exhaust Hose, FanGoFast Flexible 3-Layer Dryer Vent Tube w/Black PVC Coat for Grow Tent, Dryer Room, HVAC Ducting : Appliances
![3 Inch 16 Feet Air Duct Flex Air Aluminum Foil Ducting Dryer Vent Hose HVAC Ventilation for Grow Tents, Dryer Rooms, Kitchen, 2 Clamps Included - Amazon .com 3 Inch 16 Feet Air Duct Flex Air Aluminum Foil Ducting Dryer Vent Hose HVAC Ventilation for Grow Tents, Dryer Rooms, Kitchen, 2 Clamps Included - Amazon .com](https://m.media-amazon.com/images/I/81+B3ieV47L._AC_UF894,1000_QL80_.jpg)
3 Inch 16 Feet Air Duct Flex Air Aluminum Foil Ducting Dryer Vent Hose HVAC Ventilation for Grow Tents, Dryer Rooms, Kitchen, 2 Clamps Included - Amazon .com
![TerraBloom 4 Inch Aluminum Flex Duct - 8 FT Long, Flexible Ducting with 2 Clamps, 3 Layer HVAC Ventilation Air Hose - Great for Dryer, Grow Tent, Green Houses, Household HVAC Venting - Amazon.com TerraBloom 4 Inch Aluminum Flex Duct - 8 FT Long, Flexible Ducting with 2 Clamps, 3 Layer HVAC Ventilation Air Hose - Great for Dryer, Grow Tent, Green Houses, Household HVAC Venting - Amazon.com](https://m.media-amazon.com/images/I/61oV5sJfqkL._AC_UF894,1000_QL80_.jpg)
TerraBloom 4 Inch Aluminum Flex Duct - 8 FT Long, Flexible Ducting with 2 Clamps, 3 Layer HVAC Ventilation Air Hose - Great for Dryer, Grow Tent, Green Houses, Household HVAC Venting - Amazon.com
![Amazon.com: 3 Inch Duct 6.56 Feet, Hon&Guan Flexible Dryer Vent Hose For Tight Space Dryer Exhaust Hose Aluminum Duct For Heating and Cooling Ventilation-with 2 Clamps. : Appliances Amazon.com: 3 Inch Duct 6.56 Feet, Hon&Guan Flexible Dryer Vent Hose For Tight Space Dryer Exhaust Hose Aluminum Duct For Heating and Cooling Ventilation-with 2 Clamps. : Appliances](https://m.media-amazon.com/images/I/71UuBAejUIL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 3 Inch Duct 6.56 Feet, Hon&Guan Flexible Dryer Vent Hose For Tight Space Dryer Exhaust Hose Aluminum Duct For Heating and Cooling Ventilation-with 2 Clamps. : Appliances
![Amazon.com: 3 Inch Flexible Ducting Hose 16.5 feet, Grey Aluminum Ducting Dryer Vent Hose with 2 Screw Clamps for Heating Ventilation Air Conditioning (HVAC), Boat Blower, Exhaust Grow Tents : Appliances Amazon.com: 3 Inch Flexible Ducting Hose 16.5 feet, Grey Aluminum Ducting Dryer Vent Hose with 2 Screw Clamps for Heating Ventilation Air Conditioning (HVAC), Boat Blower, Exhaust Grow Tents : Appliances](https://m.media-amazon.com/images/I/81wYuLQzZFL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 3 Inch Flexible Ducting Hose 16.5 feet, Grey Aluminum Ducting Dryer Vent Hose with 2 Screw Clamps for Heating Ventilation Air Conditioning (HVAC), Boat Blower, Exhaust Grow Tents : Appliances
![Amazon.com: 4 Inch Flexible Ducting Hose 16.5 feet, Grey Aluminum Ducting Dryer Vent Hose with 2 Screw Clamps for Heating Ventilation Air Conditioning (HVAC), Boat Blower, Exhaust Grow Tents : Appliances Amazon.com: 4 Inch Flexible Ducting Hose 16.5 feet, Grey Aluminum Ducting Dryer Vent Hose with 2 Screw Clamps for Heating Ventilation Air Conditioning (HVAC), Boat Blower, Exhaust Grow Tents : Appliances](https://images-na.ssl-images-amazon.com/images/I/81SUIYnOqGL._AC_UL600_SR600,600_.jpg)