Best Air Conditioning Hvac Ducting in 2025

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.

LIGHTPROOF DUCTING - We made this aluminum 6 inch duct with your Grow Room needs in mind. Thick layer of Black PVC on this ducting prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 6" in diameter

4 LAYER PROTECTION- Our 6 inch flexible duct 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 6 inch duct hose is super flexible and easy to install. It will slide right on your Duct Fan, Vent Exhaust, Carbon Filter or Light Reflector. This HVAC ducting includes a pair of 6 Inch Clamps to make the installation a breeze

PVC composite aluminum foil tube: (single-layer aluminum foil tube thickness single thin, density spacing, easy to rupture, short service life) RichYa PVC lamination + double aluminum foil three layers than single-layer aluminum foil tube thicker encryption high temperature resistance, corrosion resistance, not easy to rupture, tube thick circle spacing small uniform distribution of sturdy and durable, reduce noise long service life.

3 layers of thickened aluminum foil: three layers of thickening, processing the upper layer of material production, internal double aluminum foil flame retardant material, double flame retardant, smoke exhaust smooth, easy to handle the odor of grease and smoke

Bend at will: one-piece design bend the curvature of the tube body close to the round, can be expanded and bent at will, the use of resistance to reduce the exhaust and smoke exhaust smoothly and unhindered sealing. Large diameter design, rapid smoke exhaust, interface reinforcement, tighter connection

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

UL 181 listed as a class 1 air duct and bears the UL mark.

Flexible helix core made of 2 ply polyester laminate and corrosion resistant galvanized wire

Surrounded by a blanket of formaldehyde free, fiberglass insulation, that helps to reduce heat and cool loss

Flexible: 24"x25ft 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.

High Performance: The duct' mouth size is 24 inch (62 cm) with length: 7.6 m (25 ft), binging the lightweight duct hose a large cability and high woking efficiency.

Durable : Thickest fabric on the market 0.35mm， Flame retardant and withstands -20° to 180°F temperatures

4" by 20-feet aluminum ducting. This is a value size ducting which is 20 feet long when fully extended. It is shorter than the standard 25 feet flexible duct and is suitable even for the most demanding installations. Thanks to this, you can build even the most complex and demanding AC, heating and ventilation configurations

Multilayer Laminated Aluminum and Polyester - keep your ventilation system free of rips and pin holes. This ducting is built with a layer of heat reflective and steel wire helix to preserve the air conditioning ducting shape

Designed for HVAC - ventilation applications including , dryer, grow rooms and tents. It is compatible with cooling, heating and vent systems and can be used in place of the standard 25-feet air duct when you do not need those few extra feet

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

PIPE SIZES: (#1. 1/4" to 2.5")- (#2. 1 3/4" to 3 1/4")- (#3. 1/4" - 4") - (#4. 3" - 6 1/4") - (#5. 4 1/4" - 7 1/2") - (#6. 5" - 9") - (#7. 6" - 11") - (#8. 7" - 13") - (#9. 10" - 19")

Each boot comes with 1-1/2" Metal Roofing Screws, a Hex Bit Diver, and Gloves for Installation!

High temp red boots are for extreme temperatures. Stove Pipes, Chimney, Plumbing, Heating, Air Conditioning, Electrical, Exhaust Vents, etc.

[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.

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.

Easy to Store: Easy to store as duct retracts back to compact size .Strong vinyl material with toughened ring

High Performance: The duct' mouth size is 12 inch (30.48 cm) with length: 9.75 m (32 ft), binging the lightweight duct hose a large cability and high woking efficiency.

Durable PVC Ducting: The PVC-coated polyester fabric construction ensures toughness, while the spring steel helix provides strength and shape retention. Highly durable and versatile for a wide range of air movement applications. With a temperature tolerance of -20°F to +180°F, it is suitable for industrial and residential use.

Ropes Adjustable: Thick ropes can be adjusted to fit the duct's mouth size, ensuring a good-sealing environment, high working efficiency, and more.

D-Shaped Rings: Flexible duct features D-shaped rings design for hanging the PVC flexible duct smoothly.

4" Plastic inline round duct connector with backdraft damper.

Outside dimension of the duct fits 4" inch flex or solid ducting pipe.

Assembly: Press on chosen duct - flexible or straight - and use montage glue. tape or steel clamps tighten the connection.

These galvanized duct reducers can be used with fans, ducting, air-cooled hoods, and ventilation systems

Consider these reducers as a patch between your current unit and the ducting you want to run

Never be restricted to your air conditioner's ducting requirements again

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 8.7

Hon&Guan 8inch wall vents actual outside diameter：195mm

Brand new stainless steel bull nose round vent cover with grill, louvres.

This stylish steel wall extractor vent outlet has a fine mesh with protective effect and a weather seal to prevent unwanted leaks and drafts.

4 INCH FLEXIBLE DUCTING - Our 4 inch boat blower hose is made of Aluminum and PVC Thermoplastic. 3inch diameter and 16.5 feet total length. Come with 2 pack stainless steel clamps.

DESIGNED for VENTILATION APPLICATIONS - The 4 inch flexible hose is designed aluminum and PVC thermoplastic constructed flexible ventilation ducting according to your HVAC, dryer, grow rooms or tents

4-LAYER DEISGN: Our 4 inch vent 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 black dual PVC thermoplastic that protects the aluminum from cuts and tears while preventing leakage

Product Size: The vent hose is 6 inches (diameter) x 9.84 feet (length) when fully extended. With the extra plastic coating, this hose is more durable and sturdy. Note: 2 hose clamps are included.

High Quality Materials: Allvent duct hose made of extra strength 4-layers - aluminum foil + PET + aluminum foil and outer black layer (PVC) ensure working on -22 to 266℉ environment.

Perfect Design: Air duct hose use helically shaped design,steel wire helix to preserve the shape and provide additional strength and support to the body of the hose,keep an air tight and leak proof. designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50%.

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

3" DUCTING LIGHTPROOF: Thick layer of PVC on Hon&Guan ducting prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 6" in diameter

3-LAYER TOUGH: Keep your ventilation system free of rips and pin holes. Under the 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

Galvanized to end a heat duct run and used for a floor register outlet

8 Feet Length meets your exact demand.Do not need to cut! Please do confirm if this is enough long for your application.

Easy to Install: 4 inches (diameter) x 8 feet (length) when fully extended，Easy to install, 2 pieces of 4 inch metal clamps,do not need to cut.

Ducting Material: High-quality flame-retardant aluminum and Stainless steel clamps,which are high temperature resistant, corrosion resistant, long lasting and rustproof.

ECONOMIC SOLUTION – Protect your comfort & your wallet by limiting heating and cooling expenses in your space. This cost-efficient zone damper limits the need for excessive HVAC use and keeps your heating and air conditioning costs low over time. With a 3-year manufacturer’s warranty, this air vent fan is built to keep you comfortable year after year.

TOTAL ZONE CONTROL –This ZoneMaster gives you complete individual control over the climate in your space. Customize and maintain the temperature in specific rooms of your home with these zone dampers. Easily integrate it with an existing zone controller system!

ENERGY EFFICIENT DESIGN – Take control of your comfort and preserve energy by using these automated duct dampers. When power is not supplied, the damper stays open allowing for air to flow through.

Flexible air duct made from high quality PVC on the basis of a wire

Diameter - 4 Inches, Length - 10 feet

For air ventilation or conditioning, exhaust handling and heating systems (Max allowed temp. - 80°)

Ventilation duct increaser/reducer: 5" to 4" inch

External reducer dimensions: 5" and 4" inch

Quick and easy to assemble - DIY Press on chosen duct - flex or straight - and by using montage glue, tape or steel clamps tighten the connection.

Compressible and easy to transport

An extremely cost effective insulated duct

Provides acoustical as well as thermal insulation

Plastic wall connection flange for round ducting. Wall mount

Pipe dimensions: Ø4 Inch.

Quick and easy to assemble - DIY Press on chosen duct - flex or straight - and by using montage glue. tape or steel clamps tighten the connection.

【Easy Installation】 The two ends of 6 inch duct 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 6 inch ducting more durable and resistant to leaks

【Thermal endurance】 Flexible dryer duct hose temperature endurance range from -22 - 302°F. (-30℃ - 150℃)

【Premium Materiel】Flexible ventilation ducting made of 1*PVC, 2*aluminum foil, 1*centrifugally glass-wool and steel wire helix to preserve the shape.

【Reduce Noise】Hon&Guan Noise Reducer Silencer is designed for reducing nosie from fans and carbon filter systems, can decrease the noise by up to 50%.The inner holes design in the aluminum foil layer could help to reduce noise by allowing some of the sound waves to escape through the holes, rather than reflecting off the foil layer and being amplified within the hose.

【Thermal Insulation】This Flex Duct is intended to be used in heat preservation, cooling, ventilation, with a good thermal insulation performance, works well with your portable ac device, temperature endurance range from -22°F ~ 302 °F (-30℃ ~ 150℃).

【🌿🛒High-quality performance 8 insualted duct】Made of thickened aluminum foil material and made of high-strength elastic spiral steel wire.The middle is covered with glass fiber insulation layer, which has high temperature resistance, acid and alkali resistance, and flame retardancy.

【🌿🛒Owens Corning Glass Wool Insualtion 】Glass wool Insualtion is the safest building material, with high corrosion resistance and thermal insulation,R value: R-4.2. The temperature resistance range is -4℃~454℃.

【🌿🛒Sound absorption and noise reduction insulation】 The internal structure of glass wool insulationis fluffy and the overall density is large, which can absorb the sound in time,Noise can be reduced by up to 85%.

4 INCH FLEXIBLE DUCTING - Made of Aluminum and PVC Thermoplastic. 4 inch (100mm) diameter and 12 feet total length. Come with 4 pcs stainless steel clamps

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 black dual PVC thermoplastic that protects the aluminum from cuts and tears while preventing leakage