Top 10 Best 4 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..

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.. Constructed of aluminum and thermoplastic tube can be shortened for various applications.. Ducting Size 4 Length 8 feet Includes two stainless steel 4 duct clamps.

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.. Constructed of Aluminum and thermoplastic, tube can be shortened for various applications.. Ducting Size 4 Length 25 feet Includes two stainless steel 4 duct clamps.

4 x 25 insulated duct in black jacket. Duct is wrapped with R4.2 insulation and black polyethylene cover. UL listed 181 class 1 air duct. Duct decompresses into 30.

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 dryersfans. 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 fireflame-retardant Its middle layer adopts PET thermoplastic that protects the ducting from cuts and tears, all while stopping leakage. Flexible and Convenient Thanks to the built-in steel wire, the length and shape of this ducting is flexible to change for fitting exhaust fan blower or inline fan Being portable and lightweight, it can be installed at any place Comes with 2 duct clamps in the same duct opening size for easy setup and securer connection. Abundant Applications Suitable for both commercial and residential air duct solutions Widely used in HVAC applications, bathroom venting, stove exhaust, dryer ventilation, kitchen cooking exhaust, planting room, or greenhouse air circulation, etc. Also used to cool AV equipment rooms, closets, racks, and cabinets.

Item Weight 4.81 lb. Country of Origin United States. Color White. Brand name Lambro.

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..

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..

4 by 25 FEET DUCT This is a value size ducting which is 25 feet long when fully extended. Plenty of length to run an air line to remote HVAC registers, build an intake and exaust ventilation inside your grow room or any other air circulation needs. 3-LAYER TOUGH Keep your ventilation system free of rips and pin holes. This ducting is built with a layer of Heat Reflective Fire-Retardant Aluminum, Covered with PET for additional endurance and Steel Wire Helix to preserve the Ducts shape. FLEXIBLE AND EASY TO USE Our 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. We include a pair of 4 Inch Clamps to make the installation a breeze. 4 DIAMETER WITH ADJUSTABLE LENGTH This Ventilation Duct is 4 Inches in diameter and 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. VARIETY OF APPLICATIONS Our Ducting 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 Tents and other applications you have in mind.

Useful for cleaning out mud, dirt, and light obstacles from Ducts before installation of cable. Can be used around tight bends due to convex contacts between disks. Tapered profile allows pulling in either direction with pulling eyes on both ends. Polyurethane disks do not damage inner walls of duct. For use in 4-inch Ducts.

Spec. 4 10' in size, flexible aluminum dryer transition hose with fire resistant design,duct is air tight. Compatibility Applicable to most top-branded gas or electric dryer vent line. Easy trim and flexible character makes installation easier, and you can cut it as required. Premium materials featured with corrosion fire resistant. REPLACEMENT OR REFUND GUARANTEE Funmit is devoted ourselves to provide our customer with quality product and excellent service at a reasonable price, and you can get a free replacement or full refund whatever you are not satisfied.