$19.89
Drasum 6 Inch Ducting Insulated 14 FT Air Duct with 2 Clamps – 4 Layer PVC and Aluminum Flexible Duct for HVAC VentilationAmazon$9.61
Yoodelife 6 Inch 5 Feet Black Air Ducting, Flexible 1.5m Length Aluminum Dryer Vent Hose for HVAC Ventilatio with 2 ClampsAmazon$49.99
Cuchiilo 4 Inch Insulated Flexible Duct,HVAC Insulation Duct,25 Feet Insulated Duct, 4 in Insulated Duct Hose, R4.2 Air Flexible Duct Aluminum Hose 4''25' Long,for HVAC Flex DuctowrkAmazon$5.98
IMPERIAL 4-in x 4-in Aluminum Round Duct Elbow | VTL0048Lowe's$63.99
25 Feet Long Flexible Dryer Vent Hose Aluminum Duct Hose Ventilation Glass Wool Ventilation Hose Thick Insulated Vent Duct for Heavy Duty HVAC Insulated Flex Exhaust Duct Ventilation (6 Inch)Amazon$16.99
Dryer Vent Hose, 4'' Insulated Flexible Duct 16FT with 2 Duct Clamps, Heavy-Duty Three Layer Protection for HVAC Ventilation, Duct Fan SystemsAmazonSAVE $10.90
$107.07$117.97
Hon&Guan 6" Insulated Flexible Duct 16FT with 2 Duct Clamps and P6 Quiet 6 Inch Inline Duct Fan and Aluminum Soffit Exhaust Vent.Amazon$20.64
VILLCASE Dryer Vent 2pcs Heavy Hose Flexible Exhaust Layer Dryer Xm Insulated Thick Vent Duty Ducting Duct Kitchen for M Pipe Aluminum Fan Double- Flex Air Intake Thickened Hvac Mm Air HoseAmazonSAVE $1.62
$31.96$33.58
iPower 4 Inch 195 CFM Duct Inline Ventilation Fan Air Circulation Vent HVAC Exhaust Blower, Black & Flexible 4 Inch 8 Feet Aluminum Ducting 4 Layer Protection Dryer Vent Hose, PVC 4 in 8ft, BlackAmazon$103.99
EDK02B Extension DuctAppliances Connection$26.99
AC Infinity Flexible 4-in. 4-Layer Heavy Duty Aluminum Ducting - 25ft LongSylvane$118.99
Cuchiilo 12 Inch Insulated Duct,HVAC Insulation Duct,Insulated Flex Duct, AC Fleixble Duct,HVAC Ducting, Insulation Duct,12''25 'Insulated Flexible Ducting,R-4.2 for Heavy Duty HVAC & Exhaust DuctworkAmazon$19.99
Drasum 5 Inch Ducting Easy-to-Install 16-Feet Air Duct with 2 Clamps – 4 Layer PVC and Aluminum Dryer Vent Hose Flexible Duct for HVAC VentilationAmazon$9.99
iPower Flexible 3 Inch 8 Feet Aluminum Ducting 4 Layer Protection Dryer Vent Hose for HVAC Heating Cooling Ventilation and Exhaust, 2 Clamps Included, PVC 3 in 8ft, GrayAmazonSAVE $2.01
$8.98$10.99
iPower 4 Inch Dryer Vent Hose 8 Feet Long PVC Flexible Al Ducting 4 Layer Protection for HVAC Heating Cooling Ventilation and Exhaust, 2 Clamps Included, BlackAmazon$82.99
Cuchiilo 8 Inch Insulated Duct,HVAC Insulation Duct,Insulated Flex Duct, AC Fleixble Duct,HVAC Ducting, Insulation Duct,8''25 'Insulated Flexible Ducting,R-4.2 for Heavy Duty HVAC & Exhaust DuctworkAmazon$59.99
Cuchiilo 5 Inch Insulated Duct,HVAC Insulation Duct,Insulated Flex Duct, AC Fleixble Duct,HVAC Ducting, Insulation Duct,5''25 'Insulated Flexible Ducting,R-4.2 for Heavy Duty HVAC & Exhaust DuctworkAmazon$35.70
Master Flow 9 in. to 7 in. Round ReducerThe Home DepotSAVE $1.00
$8.99$9.99
iPower Flexible 4 Inch 8 Feet Aluminum Ducting 4 Layer Protection Dryer Vent Hose for HVAC Heating Cooling Ventilation and Exhaust, 2 Clamps Included, BlackAmazonSAVE $1.00
$14.99$15.99
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 TentsAmazon$15.99
HG POWER 3 Inch Dryer Vent Hose, 16 Feet Long Flexible PVC Hose, Three Layer Noise Reducer Hose Aluminum Ducting for Heating Cooling Ventilation AC Exhaust BlackAmazon$41.43
DUCTMATE GRLABQS6GA Round Gasketed Coupler, 6 in Duct Dia, Metal, 24 GA, 6 inZoro.com$19.99
HG POWER 6 Inch Dryer Vent Hose, 16 Feet Long Flexible PVC Hose, Three Layer Noise Reducer Hose Aluminum Ducting for Heating Cooling Ventilation AC Exhaust BlackAmazon$46.20
DUCTMATE GRLABQS7GA Round Gasketed Coupler, 7 in Duct Dia, Metal, 24 GA, 7 inZoro.com$37.24
ipower 6 inch 8 feet noninsulated ducting aluminum foil vent with 2 clampsNeweggSAVE $7.99
$62.99$70.98
VIVOHOME 4 Inch 195 CFM Plastic Inline Duct Fan with 25 Feet Flexible Aluminum Dryer Vent Hose Combo for HVAC VentilationAmazon$27.99
7 Inch Flexible Duct,7 inch Duct,Flex Duct,Flexible Hose, Insulated Flexible Duct, 25 Feet Long Aluminum Ducting, for Ventilation Exhaust,Comes with Duct Tape, Duct Work Glove and ClampsAmazonSAVE $15.27
$110.48$125.75
7" Inch Flexible Aluminum Ducting Hose Insulated R-8.0 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet LongAmazon$259.00
Duct Silencer For 6" RoundAppliances ConnectionSAVE $19.78
$99.97$119.75
6" Inch Flexible Aluminum Ducting Hose Insulated R-8.0 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet LongAmazon$22.44
Deflecto VENA0684S 6-Inch Diameter by 8-Feet Semi-Rigid Flexible Aluminum DuctNeweggSAVE $21.23
$44.47$65.70
VEVOR PVC Flexible Ducting 16ft/5m Fit Portable PVC Ventilation Duct Flexible Fan Ducting Strong Vinyl Material 12inch 300mm Dia Gardening OrangeWalmart$15.99
6 Inch Ducting, Hon&Guan Non-Insulated 8FT Flex Duct, Aluminum Dryer Vent Hose for HVAC Ventilation with 2 ClampsAmazonSAVE $9.11
$20.88$29.99
Semi-rigid Aluminum Duct, 8ft (6" Dia)Walmart$302.00
Duct Silencer For 8" RoundAppliances ConnectionSAVE $5.98
$86.99$92.97
Hon&Guan 4'' Insulated Flexible Duct 16FT with 2 Duct Clamps and Upgrade 4 Inch Inline Duct Fan and 4 Inch Vent Cover Adjustable Ceiling Vent-4inch ventilation setAmazonSAVE $15.09
$169.79$184.88
14" 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$26.90
Aluminum Flex Duct (50ft)Walmart$214.01
12" 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$14.90
GREENSEAM GRAE890GA24 Round 90 Degree Elbow, 8 in Duct Dia, Galvanized Steel,Zoro.comSAVE $17.74
$70.93$88.67
8" Inch Flexible Aluminum Ducting Hose Insulated R-4.2 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet LongAmazon$139.28
Rubber-Cal Air Ventilator Heavy-Duty 6-in x 300-in PVC Flexible Duct Polyester in Yellow | 01-192-6Lowe'sSAVE $14.40
$250.77$265.17
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$49.24
8 In. To 5 In. Round ReducerNewegg$6.28
Lambro 4-in x 4-in Aluminum Round Duct Elbow | L2310Lowe's$299.00
Z1C00AG Extension DuctAppliances Connection$35.34
Master Flow 9 in. to 6 in. Round ReducerThe Home Depot$12.10
iPower 4 in. 8 ft. Non-Insulated Flex Air Aluminum Ducting Dryer Vent Hose for HVAC Ventilation, 4 Clamps Included (2-Pack)The Home Depot$19.99
Hon&Guan 6 Inch Duct -16 FT White PVC and Aluminum Ducting for Heating Cooling Ventilation and ExhaustAmazon$15.62
Everbilt 4 in. to 6 in. Soffit Exhaust Vent, white4The Home Depot$19.65
5 In. To 4 In. Round ReducerNeweggSAVE $16.96
$50.46$67.42
4" Inch Flexible Aluminum Ducting Hose Insulated R-4.2 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet LongAmazonSAVE $9.21
$74.97$84.18
6" Inch Flexible Aluminum Ducting Hose Insulated R-4.2 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet LongAmazon$57.88
Master Flow 4 in. Goose Neck Vent - Roof Cap in AluminumThe Home Depot$10.59
GREENSEAM GRAE690GA26 Round 90 Degree Elbow, 6 in Duct Dia, Galvanized Steel,Zoro.com$33.79
Master Flow 8 in. Inline DamperThe Home Depot$100.01
Duct Booster 6 in. Inline Duct FanThe Home DepotSAVE $24.34
$166.51$190.85
8" 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$15.03
GREENSEAM GRAE890GA26 Round 90 Degree Elbow, 8 in Duct Dia, Galvanized Steel,Zoro.com$23.20
7 In. To 6 In. Round ReducerNewegg
$19.89Drasum 6 Inch Ducting Insulated 14 FT Air Duct with 2 Clamps – 4 Layer PVC and Aluminum Flexible Duct for HVAC VentilationAmazon