Best The Sheet Metal Kid Hvac Ducting in 2026

Designed for ventilation applications including HVAC, dryer, grow rooms and tents.

Four-layer design makes it more durable and resistant to leaks, tears, and cuts.

Steel-wire spiral structure is flexible and easy-to-install in hard to reach places.

Excellent Odor Control: Made of premium RC 412 Australian Virgin charcoal at 1200+ IAV, helps to eliminate pungent smells and chemicals; The 38mm thick charcoal bed with high microporosity ensures its high absorption

Unique Design: The dual-sided galvanized steel mesh adopt round hole design, which greatly increases the open area and ensures the max. airflow 223 CFM; The lengthened carbon canister enables a higher filtration rate

Versatile Applications: The detachable pre-filter cloth blocks 99% particles to keep the filter clean; Effective to eliminate odors and gaseous compounds for indoor grow tent, hydroponics room, kitchen or basement

Durable: The fan has a strong motor which features a permanently lubricated bearing that operates quietly and requires no maintenance

Compact But Efficient: This duct fan is compact and lightweight enough to be installed in areas with little available space; With a diameter of 6 inches, speed of 2960 RPM and 240 CFM air flow

Low Noise: Superior balanced centrifugal impeller for long service life & quiet operation; A less than 37 dB noise level does not have any harm and will not disturb your work

4 INCH x 25 FT DURABLE FLEX DUCT - We made this flexible aluminum 4" ducting with an extra layer of PVC outside for added durability. Gone is frustration from the accidental rips and tears in thin exposed aluminum ducting products. This 4" vent hose will work for your dryer, duct fan, grow tent, or whenever you need to move air from one point to another.

4 LAYER PROTECTION- Our 4 inch duct hose Keeps your ventilation system free of rips, pin holes and resistant to leaks. Under the White PVC layer our ducting is built with 2 layers of Aluminum Foil With a layer of PET and Steel Wire Helix to preserve the shape

FLEXIBLE & EASY TO USE- TerraBloom 4 inch air ducting is super flexible and easy to install. It will slide right on your Duct Fan, Vent Exhaust, Carbon Filter or Light Reflector. We include a pair of 4 Inch Clamps to make the installation a breeze

THREE-LAYER THICKNESS：Aluminum Foil + PET

THERMAL ENDURANCE: Temperature endurance range from 0 ~ 185°F (-18℃ ~ 85℃)

EASY INSTALLATION: No need special tools for cutting and it is easy to connect to ducting.you can install by yourself to reduce labor costs

Heavy-duty tape that works on both rigid and flexible ductwork

Easy to tear and UL181A-P listed

For use with a temperature range of -20 to 200 degree (Fahrenheit)

THICKER: 3.9 mil / 0.1mm foil tape. Metal glosses, good insulation. The metal duct tape is too thin is easy to break, and too thick is difficult to fit the pipe surface. The thickness of 3.9mil is moderate for use. So foil tape of 3.9mil is not easy to break and is your best choice.

MORE STICKY: Our aluminum foil tape is made of premium pressure-sensitive adhesive. Persistent adhesion is provided at low and high temperatures. (Long-term temperature resistance: 120℃, Short-term temperature resistance: 130℃) UV resistant, moisture resistant, heat resistant and show good performance in any type of weather.

EASY TO SEPARATE: Due to the thicker foil and paper. Our HVAC tape is easier to strip the edges with a slight tear. The aluminum tape itself does not wrinkle and curl and is easier to work and saves you time. Paste more firmly, tear off more easily, leave no trace without residual glue.

Perfect Connector: The VIVOSUN ducting is primarily used with duct fan systems in various air circulation and ventilation projects to move and transport air, increasing airflow and easing connections between spaces; It's compatible with front-mounted and top-loading dryers/fans

Premium Material: Made of high-quality aluminum, it is resistant to high-temperature and corrosion-resistant, being able to serve for a long time; The stainless steel clamps are rustproof, corrosion-resistant, and heavy-duty, ensuring a seamless junction

Multi-Layer Protection: It features 3-layer protection, making it more durable and resistant to leaks than single-layer ones; The internal and outer layers are made of heavy-duty aluminum foil that is fire/flame-retardant; Its middle layer adopts PET thermoplastic that protects the ducting from cuts and tears, all while stopping leakage

4 PIECE SET of worm gear duct clamps let you connect flex duct to a carbon filter, fan and hood for a complete grow room loop. Also suitable for bathroom or greenhouse exhausting applications.

DELUXE KIT with 4 clamps covers all your ducting connections for 1 filter / fan / hood loop. We have clamp sizes to fit 4", 6”, 8”, 10”, 12" or 14" fans and flex duct, as well as gas or fluid hose lines.

STAINLESS STEEL construction is rust resistant for long-lasting durability. Make clean, professional duct connections to connectors, Y’s, and reducers quickly and easily with Happy Hydro 4-Pack Duct Clamps.

<b>White AIR DUCTING SIZE</b>: 4Inches in Diameter x 10 FT Long, Include 2 Stainless Steel Clamps.

<b>FLEXIBLE 4-LAYER MATERIAL</b>: The Dryer Hose is made of 4 layer Thickness (Aluminum Foil + PET + Steel Wire Helix + Aluminum Foil). Flame-retardant coating, Built-in steel wire for reinforcement and long lasting performance.

<b>THERMAL ENDURANCE</b>: Temperature Range:-30degree-150degree.

UV-C light system - Bulbs are made in Europe!

Designed to be installed on your HVAC Duct.

All Our bulbs are UVC and put out 253.7NM

Flexible Pvc Ducting: Applied hard-wearing, flexible vinyl woven polyester with carbon wire spring and adhesive tape, smooth inside wall. Designed to be super flexible and flame-retardant.

Free Storage Bag: Free big bag for easy duct storage and move. The retractable duct is very easy to collapse and put back in the bag, saving room. Easy to install and easily connect to the extraction side fan lip.

High Performance: The duct' mouth size is 8 inch (22 cm) with length: 7.6 m (25 ft), binging the lightweight duct hose a large cability and high woking efficiency.

LOW NOISE SILENCER: designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50%.

4" DUCTING LIGHTPROOF: Thick layer of Black PVC on Hon&Guan ducting prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 4" in diameter

3-LAYER TOUGH: Keep your ventilation system free of rips and pin holes. Under the Black PVC layer our ducting is built with 2 layers of Aluminum Foil With a layer of PET and Steel Wire Helix to preserve the shape,keep your ventilation system free of rips and pin holes

【LOW NOISE SILENCER】3 inch duct designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50%.

【3 INCH FLEXIBLE HOSE LIGHTPROOF】Thick layer of black PVC on dryer hose prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 3" in diameter.

【3-LAYER TOUGH】Hon&Guan 3 inch duct hose keep your ventilation system free of rips and pin holes. The flex duct is built with 2 layers of aluminum foil with a layer of PET and steel wire helix to preserve the shape, keep your ventilation system free of rips and pin holes.

4 Inch Flexible Ducting-Made of Aluminum and PVC Thermoplastic. 4 inch (100mm) diameter and 10 feet total length. Come with 2 pcs stainless steel clamps.Suitable for working between -22 and 266℉.

Designed For Ventilation Applications - We designed this aluminum and PVC thermoplastic constructed flexible ventilation ducting according to your HVAC, dryer, grow rooms or tents.

4-Layer Deisgn - Our 4 inch dryer hose features Four-layer protection, making it more durable and resistant to leaks than single-layer designs. The internal layer is made of heavy-duty dual aluminum foil that is fire/flame resistant, the outer layer adopts grey dual PVC thermoplastic that protects the aluminum from cuts and tears while preventing leakage

Variety of applications: perfect for HVAC ventilation, grow tents air circulation, green houses and grow rooms air intake and exhaust or light fixture cooling, kitchen cooking air exhaust, bathroom smell and moisture exhaust, etc

Specifications: ducting size: 4 inch; length: 8 feet; material: PVC thermoplastic; inner material: aluminum foil. Temperature range: -22°F~212°F(-30℃～100℃)

Premium material: high-quality aluminum foil, high temperature resistant and corrosion resistant, long lasting. PVC thick layer on this ducting can prevent light leaks. Include a pair of 4 inch stainless steel duct clamps

[Flexible Material]- The Dryer Hose is made of 2 layers of aluminum foil and a built-in corrosion-resistant steel wire spiral, The PVC film help to be light-proof and noise reduction.

[High Temp Resistant]- Dryer exhaust hose fire, no harmful gas release at high temperature. Forms a tight seal to direct fumes and humidity safely away from living spaces. The temperature endurance range is -22 - 302 F. (-30°C - 150°C).

[Wide Application]- Flexible ducting is applicable for HVAC, clothes dryer, kitchen exhaust fan, grow tent, green room, hydroponic system, It can also be used to cool closets, racks, and cabinets.

[Easy Installation] The two ends of 4 inch dryer vent hose have 25MM slices for easy connection with fans and accessories, with 2 clamps for fixing

[ Four layer ] Steel-wire spiral structure, two layers of aluminum foil ducting wrapped with a layer of black PVC and a layer of PET film outside. Makes the 4 inch duct more durable and resistant to leaks

[Thermal endurance] Dryer hose temperature endurance range from -22 - 302°F. (-30℃ - 150℃)

[Flexible Material]- The Dryer Hose is made of 2 layers of aluminum foil and a built-in corrosion-resistant steel wire spiral, The PVC film help to be light-proof and noise reduction.

[High Temp Resistant]- Dryer exhaust hose fire, no harmful gas release at high temperature. Forms a tight seal to direct fumes and humidity safely away from living spaces. The temperature endurance range is -22 - 302 F. (-30°C - 150°C).

[Wide Application]- Flexible ducting is applicable for HVAC, clothes dryer, kitchen exhaust fan, grow tent, green room, hydroponic system, It can also be used to cool closets, racks, and cabinets.

Size: 3-1/4" x 10" x 4"30 gaugeHVAC galvanized register bootUsed for right-angle center-end transition from round pipe or insulated flexible duct to a register or grille

6" Adjustable Duct Elbow for home HVAC Duct.

Sheet Metal HVAC Elbow.

6 Inch Gored Duct Elbow

Package Contents: 4 inches in Diameter x 5 FEET Long Air Ducting, including 2 Stainless Steel Clamps.

Flexible 3 Layers Material: The Hose is made of 3 layer Thickness.The PVC film help to be light-proof and noise reduction.

Fire-Resistant Air Duct: The Dryerexhaust hose is fire-resistant.And the temperature range is from -30 degree to 150 degree.

HIGH QUALITY MATERIAL: The HG POWER pvc hose made of aluminum + PET and outer layer with PVC film; 5 inch.

LIGHT RESIST: Thick layer of White PVC on this ducting prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 5" in diameter.

LOW NOISE SILENCER: The ducting hose is designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50%.

High Quality: Aluminum Housing On the Outside and on the Inside For The Best Insulation Value

Air-tight Inner Core Decreases The Pressure Loss and Provides A More Hygienic Environment- High Energy Efficient / No fiberglass erosion into air stream.

Thick Blanket of Fiberglass Insulation: Which Gives You A R-Value of 4.2

Made of High Quality ABS Plastic and perfectly designed for DIY and Trade

Duct Connector Flange - Easily fit with different 5" inch plastic pipes for HVAC

Easy to install - pre-bored holes to ensure easy and secure mounting to wall, ceiling or any other surface

Ducting feature: Built-in steel wire for reinforcement and long lasting performance. Flexible length for inline fan; when not in use, it takes up little space

Specs: Material: Aluminum foil + PET; size: 4 inch (diameter) x 25 feet (length) when fully extended. Temperature endurance range from 0 ~ 185°F. (-18℃ ~ 85℃)

Fireproof coating: Flexible ventilation ducting made from high-quality flame-retardant aluminum and built-in corrosion-resistant wire helix for reinforcement and lasting performance

◆GOOD QUALITY: Made of high-quality ABS plastic, perfect for the 6-inch pipe. (Note: This fits inside the pipe, not around (or over) the pipe.)

◆WIDE APPLICATION: Suitable for the duct ventilation system, for conveyor drum dryers, bathroom or kitchen exhaust fans, hydroponic, in-line extract fans, or range hoods.

◆EASY INSTALLATION: Simple to connect the flange with the pipe by screwing tightly. (Beware to protect your hands from damage.)

🔄【Ideal Ducting】This is a 4-inch diameter vent hose. You can adjust the length from 1.3 to 25 feet for any general purpose HVAC application.

🔄【4-Layer Structure】Our vent hose is constructed of dual-layer flame-resistant aluminum foil and dual-layer PVC thermoplastic. With protection, this duct hose is extremely durable and not easily torn compared to a single-layer design.

🔄【Efficient Spiral Wiring】The built-in spiral steel-wire makes the hose flexible and easy to adjust while keeping the tube smooth and straight when stretched out, maximizing airflow and reducing CFM losses.

[Six-layer thickness]:The Dryer Vent Hose is made of 6 layers thickness(2 Aluminum Foil +2 PET +Steel wire+ PVC),The hose steel wire diameter is 1mm prevent deformation.The PVC film help to be light-proof,noise reduction and Insulation.

[Ducting parameters]：TEAIERXY 4 inch dryer vent can be 360° and freely stretched as well without deformation，the temperature range is from -30 degree to 150 degree.

[Easy to Install]：Flexible and simple to Install the dryer vent hose.TEAIERXY supply two clamps to Fix the dryer vent hose.The dryer vent hose can be cut to the required length.

【HOME IMPROVEMENT】 Perfect for use in AC, dryer vent, heating ducts, extractor or range hoods. Especially suitable for using with exhaust fan, bathroom fan, blower fan, attic fan.

【EASY INSTALLATION】The duct damper opens and closes automatically, allowing only one-directional airflow. The damper blades open only in the outflowing air direction when the shutter is installed. The duct valve for 4-inch duct best installed in a horizontal position and inserted fully into the duct. This also applies to vertical installation.

【HIGH-QUALITY MATERIALS】 The casing of the shutter is made of galvanized steel sheet. The dryer vent valve blades are made of aluminium. The shaft and spring are made of stainless steel. The shutter is able to withstand temperatures up to 140°F.