Top 10 Best 4 Insulated Flexible Duct

Ideal DuctingThis 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 StructureOur 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 WiringThe 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.. Easy to UseInstallation is easy by attaching each end to the opening of the appliance. The included stainless steel clamps help secure the hose from leakage. You can bend or cut the tube freely to fit your unique space restrictions.. Multiple ApplicationsThis ducting is primarily used with duct fan systems for air circulation in hydroponic grow tents, smell and moisture removal in bathrooms, and hot air exhaust in computer rooms. This ducting can also be used to remove smoke and odors during industrial laser cutting processes..

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. Tough Reinforced Metallized Polyester Jacket - Tear and puncture resistant - Air-tight Inner Core - No fiberglass erosion into air stream.. Designed To withhold Bends And Sharp Turns Without Kinking. 2 Clamps included.

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. Jacketed by a heavy duty, fire retardant, black polyethylene vapor barrier.. Flexible insulated duct can be installed in place of galvanized pipe in most applications. Ideal for use in general ventilation applications including heating, air conditioning, intake and exhaust..

Premium MaterielFlexible ventilation ducting made of 1PVC, 2aluminum foil, 1centrifugally glass-wool and steel wire helix to preserve the shape.. Reduce NoiseHonGuan 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 InsulationThis 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 -22F 302 F -30 150.. Anti-corrosion and DurableThick layer of PVC2 layers of Aluminum on this ducting prevents gas leaks. Works with extractor and inline duct fans, carbon filters, also be used as a boat blower hose.. Variety of ApplicationsHonGuan dryer vent hose is suitable for HVAC system. It will move and deliver air in Kitchens cooking exhaust, Green Houses and Grow Rooms Air Circulation, Intake, Exhaust and Light Fixture Cooling, Bathrooms Smell and Moisture Exhaust, Dryer Rooms, Grow Tents and other applications etc..

F6IFD4X300 4in air duct inslat. 4INX25FT insulated air duct. Made in United States.

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 HonGuan 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. FLEXIBLE AND EASY TO USE HonGuan 4 Inch Duct is super flexible and easy to install, it will slide right on your Duct Fan, Vent Exhaust, Carbon Filter or Light Reflector.This Ventilation Duct is 4 Inches in diameter and comes in one 16 Feet Long Piece, which can be cut into as many pieces as you need using a wire cutter and a paper knife. VARIETY OF APPLICATIONS HonGuan Ducting Is suitable for HVAC system. It will move and deliver air in Kitchens cooking exhaust, Green Houses and Grow Rooms Air Circulation, Intake, Exhaust and Light Fixture Cooling, Bathrooms Smell and Moisture Exhaust, Dryer Rooms, Grow Tents and other applications etc..

4 LIGHTPROOF DUCTING - We made this aluminum 4 inch duct with your Grow Room needs in mind. Thick layer of Black PVC on this ducting prevents light leaks. This flexible duct works with exhaust and intake fans, carbon filters and hooded lights which are 4 in diameter. 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. 4 DIAMETER WITH ADJUSTABLE LENGTH- This 4 inch flexible duct comes in one 8 Feet Long Piece, which can be cut into as many pieces as you need using a wire cutter and a paper knife. APPLICATIONS - TerraBloom 4inch duct is suitable for any Heating Ventilation Air Conditioning HVAC Purposes. It will move and deliver air in Kitchens cooking exhaust, Green Houses and Grow Rooms Air Circulation, Intake, Exhaust and Light Fixture Cooling, Bathrooms Smell and Moisture Exhaust, Dryer Rooms, Grow Tent ducting and other applications you have in mind.

Premium Material - Main constituent materials of HG POWER flex air ducting are PVC composite film, double-layer aluminum foil and sound-absorbing glass wool. With noise reduction, water resistance, Foldable, durable, high temperature resistance, corrosion resistance and long service life advantage which is widely used throughout our daily life. Noise Reduction - Built-in centrifugal glass wool with noise reduction effect, which can effectively reduce the noise generated during operation of fans, range hoods and carbon filter systems. The Silencer Hose Duct is particularly suitable for hotels, homes, office buildings, hospitals, opera houses and other places with high requirements for noise control. Flexible - Made of durable PVC composite film double layer aluminum foil sound-absorbing glass wool and steel wire spiral. Spiral steel wire with short pitch and well elongation performance, which can be arbitrarily expanded and stretched. Easy To Install - Noise Reducer Hose 100mm is compatible with 4 pipe connector and fan equipment. It is recommended to install together with hose clamp for reducing the gap between hose and equipment. Therefor the whole system can achieve better working performance. Widely Applications - Suitable to use as connection pipe, widely applied to ventilation system, inline ducting fan, range hood, branch air pipe, fresh air system outlet. Can be used for ventilation in house, apartment, warehouses, workshops, petrochemical plants and basements Applicable Temperature Range -22F-30 302F 150.

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. 4 DIAMETER WITH ADJUSTABLE LENGTH- This 4 inch flexible duct comes in one 25 Feet Long Piece, which can be cut into as many pieces as you need using a wire cutter and a paper knife. APPLICATIONS - TerraBloom 4inch duct is suitable for any Heating Ventilation Air Conditioning HVAC Purposes. It will move and deliver air in Kitchens cooking exhaust, Green Houses and Grow Rooms Air Circulation, Intake, Exhaust and Light Fixture Cooling, Bathrooms Smell and Moisture Exhaust, Dryer Rooms, Grow Tent ducting and other applications you have in mind.

bWhite AIR DUCTING SIZEb 4Inches in Diameter x 10 FT Long, Include 2 Stainless Steel Clamps.. bFLEXIBLE 4-LAYER MATERIALb 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.. bTHERMAL ENDURANCEb Temperature Range-30degree-150degree.. bEASY TO INSTALLb Our 4inch aluminum ducting is easy to secure on your inline fan or other duct openings, then use screwdriver fix the clamp on ducting.. bDESIGN FOR HVAC VENTILATION SYSTEMSb The air ducting will move and deliver air in KitchenCooking exhaust, Dryer, BathroomSmell and Moisture Exhaust, Greenhouses and Grow Tents Air Circulation, Intake, Exhaust and Light Fixture Cooling, etc..