$3,649.00
Air-Care TurboJet Max Negative Air Duct Cleaning MachineGlobal Industrial$78.00
Air King Duct Cover Extension for Air King Valencia Series Range Hoods - VALBSEBuild.com$249.99
AIR SYSTEMS INTL SVH-1225 Air Duct,12 in. dia.,25 ft. LZoro.com$446.99
AIR SYSTEMS INTL CVFCAN1225 Duct Canister,12 in.,25 ft. DuctZoro.com$375.99
AIR SYSTEMS INTL SVH-LF8 Lay Flat Duct, Polyeth, White, 750 ft.Zoro.com$9.33and up
Air King AK46R 4 inch to 6 inch Galvanized Steel Duct Transition Galvanized Steel HVAC Support Duct TransitionBuild.com & 1 more$61.10
Air King OA10VD 10" Round Galvanized Steel Vertical Outlet Adapter with Back Draft Damper HVAC Support Duct TransitionBuild.com$27.08
Air King BDD6 6 Inch Spring Loaded Round Metal Back Draft Damper with Gasket HVAC Support Duct DamperBuild.com$55.95
Duct Calculation Slide RuleAmazon$23.99
Aluminum 8 x 4 Inch 1-Way Air Duct Register Vent Cover for Ceiling and Wall; Modern HVAC Louver Vent Cover; Adjustable No Rust Aluminum Metal Blades; Rubber Seals for Tight Fit and Quiet Air FlowAmazon$18.99
Air Duct Reducer 5" to 4", A-KARCK Round Duct Adapter Galvanized Steel for Inline Ventilation System, Connect Pipe with Duct Fan or Dryer VentAmazon$14.77
Duct Reducter 6 to 4 Air Ducting Reducer Increaser Air Duct Adapter or Round Metal Pipe Reducer for Bathroom Kitchen Ventilation SystemsAmazon$12.99
Air Duct Check Valve Backdraft Damper Duct Draft Stopper Public Flue Check Valve for Range Hoods Kitchen Exhaust Fans, Small Style CAmazonSAVE $2.00
$37.99$39.99
Dryer Vent Duct Cleaning Kit - Gardus RLE24 LintEater Rotary Dryer Vent Cleaner Kit, Removes Lint, Dryer Vent Cleaning System Extends Up to 24’ with 08 Flexible 3' Rods, Air Duct Cleaning ToolsAmazonSAVE $2.92
$16.57$19.49
Duct Splitter, Y Connector Air Vent Duct Hose Exhaust Pipe AdapterBed Bath & Beyond$1,499.97
Wohler Compressed Air Cleaning Professional Set | Duct Cleaning Tools for Residential & Commercial Applications | Dryer Vent Cleaning | Including 7 PcsAmazonSAVE $2.55
$14.44$16.99
Duct Connector Flange, 2 Pack Exhaust Hose Flange ABS Round Air Duct - BlackBed Bath & Beyond$12.95
Air Duct Poster Print, Hvac Blueprint, Repair Shop Art, Mechanical Engineer, Contractor Gift, Office Decor, Ac Mechanic Handyman GiftsEtsy$26.95
Air Duct Shirt, Hvac Blueprint, Repair Shop Tee, Mechanical Engineer, Contractor Gift, Office Ac Mechanic TechnicianEtsy$7.86
Air Vent Duct Connector, 1.8/3/3.5inch L Shape Air Ducting Elbow Pipe Connector, Elbow Pipe Joiner for Parking HeaterAmazon$16.40
Air Duct Screen and Carbon Filter 4 inch; Atomic InnovationsAmazon$11.99
Duct Connector Flange SAFYY Metal Straight Pipe Flanges Ventilation Pipe Connector Air Ventilation Ducting Connector for Heating Cooling Ventilation System 200mm/7.87''Amazon$149.00
B-Air DDK Duct Drying Kit for B-Air GP-1 Air mover, BlackAmazon$99.99
Maxx Air Flexible Duct, Compatible with Maxx Air 24 in. and 30 in. Drum FansTractor SupplySAVE $4.90
$19.99$24.89
12pcs Chimney Sweep Kit, Flexible Chimney Cleaning Brush Kit Air Duct Cleaning Kit, Nylon Dryer Vent Cleaner Kit with 11 Chimney Rods & 1 Brush Head for Drill Fireplace Sewage Pipe Wood Burner StoveAmazon$27.99
Air Vent Duct Connector, for 3.74Inch ID Ducting, Celling Louver, ABS Plastic - WhiteBed Bath & Beyond$15.49
Air Aluminum Ducting 3 Inch 4.92 Feet Non-Insulated Ducting w 2 Clamps - Silver ToneBed Bath & Beyond$8.99
Air Vent Outlet 42mm Heater Duct Vent Outlet 360 Degrees Rotatable Diesel Parking Heater Ducting Warm Air Vent Outlet (1 Set)Amazon$27.19
Air Vent Ducting Piece Round Flat Pipe Outlet Exhaust Connector Compatible with Webasto Eberspaecher Parking Heater Accessory 60MmAmazon$724.99
AIR HANDLER 19RR66 HEPA Ducted Terminal Module,Zoro.com$18.17
Ideal-Air Duct Reducer 6 in - 4 in (24/Cs)Amazon$25.95
Duct Connector Flange - 4 Inch Ducting - Galvanized Steel - Straight or Flex Pipe Flange for Heating, Cooling, Air Ventilation SystemsAmazonSAVE $1.53
$26.45$27.98
Vintage Air 317110 Duct Hose (2in 10ft Piece)Amazon$69.99
Air Purifier for Whole House Duct Uv Light Hvac Ac Germicidal Filter UV Air Cleaner (90, watts)Amazon$326.23
Wohler Rotary Brush M10-10' | Air Duct & Dryer Vent Cleaning Tool | Drill Powered | Easy Operation | for Residential & Commercial Use | Incl. Brush HeadAmazon$142.99
AIR PRODUCTS & CONTROLS SL-2000-P Duct Smoke Detector, Photoelectric,Zoro.com$6.99
Duct Seal Waterproof Sealant Mastic, Wall Hole Filler 6 Pack Sealing Mud Clay for Repair Wall Holes Drain Connections Air Conditioning HoleAmazon$17.99
Duct Connector Flange 4 inch by Wadoy, 4 Pack ABS Quality Air Conditioner Exhaust Hose Flange Wall Mount for Heating Cooling Ventilation HVAC SystemAmazonSAVE $36.00
$678.99$714.99
AIR PRODUCTS & CONTROLS SL-701 KIT Carbon Monoxide Duct Detector KitZoro.com$25.90
Compressed air duct Maxline M8014 Reducing Tee Fitting for 3/4-Inch x 1/2-Inch x 3/4-Inch Tubing,Compatible with RapidAir MaxLine Compressed Air PipingAmazon$30.72
Ideal-Air Silver/Silver Flex Ducting 4 in x 25 ftAmazon$56.66
Air Ventilator White 4 in. D x 25 ft.Coil Flexible Ducting WhiteThe Home Depot$73.67
Air Ventilator Yellow 4 in. D x 25 ft.Coil Flexible Ducting YellowThe Home Depot$79.99
Active Air ACFB8 8 Inch Hydroponics Inline Duct Fans 471 CFM (2 Pack)Bed Bath & BeyondSAVE $50.00
$749.99$799.99
FOGATTI RV Air Conditioner Non-Ducted 13500BTU RV Rooftop Air Conditioner - 115V(AC) including Air Distribution Box, RV AC Unit White InstaCool SeriesAmazon$16.54
Flexible Aluminum Ducting Air Ducting Heavy-Duty Three Layer Protection for HVAC Ventilation Exhaust Duct Fan Systems 2.4 Inch(60mm)×10 Feet(3m)Amazon$8.98
DOFEDOFO Duct Mate Tools,TDC/TDF/HVAC Ducting Clip Cleat Tool Hand Tools for Air Duct Clamp Wrench and other DuctworkAmazon$12.99
4 Inch Gray Duct Hose by 12 Feet, Eau Flexible 4-Layers Aluminum Dryer Vent Tube Transition Duct Air Hose with 2 Screw Clamps Great for HVAC Duct, Clothes Dryer Duct, Air DuctAmazon$9.92
Harapu Duct Reducer 6 to 4 inch Air Duct Adapter Durable Plastic HAVC Pipe Connector for Inline Ventilation System (150mm to 100mm), WhiteAmazon$19.89
GANAZONO 2pcs Air Volume Control Valve Airflow Ducting Branch Manual Air Valve Damper Stopper Valve Ventilation Pipe Valve Air Duct Check Duct Damper Pp Polypropylene Pipeline ConnectorAmazon$7.99
Gift2u Duct Joiner Connector Pipe 60mm for Eberspacher for Webasto Air Diesel Parking Heater Straight Air Ducting ConnectorAmazon$16.49
PATIKIL Duct Clamp, 4"(100mm) Adjustable 304 Stainless Steel Pipe Hose Clamp for Air Ducting, Dryer Vent Hose, Fuel Line, PlumbingAmazon$16.02
Portable Air Conditioner Hose Portable Ac Window Kit Ac Duct,Air Conditioner Exhaust Hose Coupler Universal Thread Design ABS Square to Round Portable Exhaust Duct Hose AdapterAmazon$9.99
A ABSOPRO T Piece Duct Air Ducting Connector Straight Air Heater Duct Joiner Connector Pipe 1.65'' 42mm OD BlackAmazon