“Aluminum Flex 280 – Compressible”

$35.68$111.61
Temperature Range: - 22°F to + 284°F Sizes I.D. (in.): 3, 4, 5, 6, 8, 10, & 12

“Aluminum Flex 400”

$66.60$143.65
Temperature Range: -100°F to +400°F Sizes I.D. (in.): 2, 3, 4, 5, 6, 7, 8, 9, 10, & 12

“Smooth-Tube TPR”

$94.44$940.25
Temperature Range: -60°F to +275°F Sizes I.D. (in.): 2, 2.5, 3, 4, 5, 6, 7, 8, & 10

“Air Ventilator Black”

$146.50$550.50
Some Sizes Out of Stock Temperature Range: -20°F to +180°F Sizes I.D. (in.): 4, 6, 8, 10, 12, 14, 16, 18, 20, & 24

“Air Ventilator Heavy-Duty”

$183.50$597.50
Temperature Range: -20°F to +180°F Sizes I.D. (in.): 6, 8, 12, 14, 16, & 24

“Air Ventilator Yellow”

$146.50$550.50
Temperature Range: -20°F to +180°F
Sizes I.D. (in.): 4, 6, 8, 10, 12, 14, 16, 18, 20, & 24

“Air Ventilator White”

$146.50$550.50
Temperature Range: -20°F to +180°F
Sizes I.D. (in.): 4, 6, 8, 10, 12, 14, 16, 18, 20, & 24

“Air Ventilator Insulated”

$542.00$918.00
Some Sizes Out of Stock Temperature Range: -20°F to +180°F Sizes I.D. (in.): 8, 12, 14, & 16

“Smooth-Tube PVC”

$89.88$922.00
Temperature Range: +20°F to +160°F Sizes I.D. (in.): 2, 2.5, 3, 4, 5, 6, 7, 8, 9, 10, & 12

“Smooth Tube PU”

$146.16$1,473.00
Temperature Range: -40°F to +200°F Sizes I.D. (in.): 2, 2.5, 3, 4, 5, 6, 7, 8, 9, 10, & 12

“PVC Flexduct General Purpose Clear”

$24.36$442.50
Lead Time 4-6 Weeks Some Sizes Out of Stock Temperature Range: +20°F to +160°F Sizes I.D. (in.): 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 9, 10, & 12

“PVC Flexduct General Purpose Blue”

$24.36$442.50
Lead Time 4-6 Weeks Some Sizes Out of Stock Temperature Range: +20°F to +160°F Sizes I.D. (in.): 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 9, 10, & 12

“PVC Flexduct Light-Duty Clear”

$66.25$1,819.00
Lead Time 4-6 Weeks Temperature Range: -20°F to +160°F Sizes I.D. (in.): 1.25, 1.5, 1.75, 2, 2.25, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 12, 14, 16, & 18

“PE Flex Ultra Flexible”

$42.38$242.50
Temperature Range: -40°F to +140°F Sizes I.D. (in.): 2, 2.5, 3, & 4

“Urethane Flex General Purpose Black”

$52.32$612.50
Temperature Range: - 65°F to +225°F Sizes I.D. (in.): 2, 2.5, 3, 4, 5, 6, 8, 10, & 12

“Urethane Flex Small ID”

$242.00$341.00
Lead Time 4-6 Weeks Temperature Range: -60°F to +160°F Sizes I.D. (in.): 1.25, 1.5, & 2

“PVC Flexduct ADC”

$216.75$439.25
Lead Time 4-6 Weeks Temperature Range: +20°F to +160°F Sizes I.D. (in.): 6, 8, 10, & 12

“PVC Flexduct Light-Duty Blue”

$141.00$1,136.50
Lead Time 4-6 Weeks Temperature Range: -20°F to +160°F Sizes I.D. (in.): 1.25, 1.5, 1.75, 2, 2.25, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 12, 14, 16, & 18

“PVC Flex Small ID”

$180.50$288.50
Lead Time 4-6 Weeks Temperature Range: -10°F to +160°F Sizes I.D. (in.): 1.25, 1.5, & 2

Aluminum Connectors

$21.15$69.99
Sizes I.D. (in.): 1.5, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 18, 20, & 24

Stainless Steel Connectors

$30.27$50.59
Sizes I.D. (in.): 2, 3, 4, 5, 6, 7, 8, 10, & 12

Screw Clamps

$9.20$435.97
Sizes I.D. (in.): 1.5, 1.75, 2, 2.25, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 12, 14, 16, 18, & 20

Bridge Clamps

$8.29$21.19
Sizes I.D. (in.): 2, 2.25, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, & 12

J-Lock Connectors

$46.20$70.91
Sizes I.D. (in.): 4, 5, 6, 8, 10, 12, 14, 16, 18, & 20

What are Dehumidifiers and Humidifiers?

Dehumidifiers are important for removing excess moisture from the air in a room to make it drier. Conversely, the humidifiers add moisture to the air to increase humidity. The respective benefits of dehumidifiers and humidifiers include preventing mold growth and dust mites, and relieving itchy eyes, sore throat, irritated lungs, dry skin, and improving sleep. These benefits yield increased comfort levels, less health risk from dust and mold, and prevent structural damage to a building. Adding humidity control venting adds many benefits to a dehumidifier system. An efficient venting system allows you to take ambient air from outside the room and dehumidify larger inside spaces with air ducts. With a flexible duct hose, you can place the machine in an out-of-sight location while keeping the flexible piping outdoors and the indoors visually appealing. At Ducting.com, we offer and inventory a large selection of dehumidifier ducts, made from PVC, urethane, and aluminum, and from 3-inch to 12-inch diameter, and in black, yellow, white, or custom colors. You have a variety of flexible hose styles, sizes and colors to choose from.

“Air Ventilator Orange”

orange hose with black tip and strips
Air ventilator orange flex in a U-shape

Is a Dehumidifier Duct Needed?

Because of their light weight and straightforward installation, most dehumidifier ducts can be easily accessed, installed, and repaired. This makes them an invaluable cost-effective material that is easily utilized by both professionals and laypersons. As a products, dehumidifiers are often prized by commercial and residential spaces because of their ability to cool rooms without requiring the exorbitant costs of other cooling devices. For jobs that require work within tight spaces, we offer a large selection of lightweight fabric or PVC dehumidifier ducts. The extreme flexibility of these flex ducts allows for the end-user to easily maneuver the hose into place without the use of u-connectors, elbows and other devices designed to properly direct a hose to its final output destination. Common qualities of our dehumidifier ducts include flexibility, compressibility, abrasion resistance, and easy transport to allow you to place the piping in optimal positions for dehumidifying. We also offer hoses in clear finish so that you can identify material or dust buildup inside the flexible hoses. For those concerned about dust and dirt buildup, this visual exposure is priceless.

“PVC Flexduct General Purpose Blue”

“PVC Flexduct Light-Duty Clear”

“PVC Flexduct Light-Duty Clear”

$66.25$1,819.00
Lead Time 4-6 Weeks Temperature Range: -20°F to +160°F Sizes I.D. (in.): 1.25, 1.5, 1.75, 2, 2.25, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 12, 14, 16, & 18

“PVC Flexduct General Purpose Blue”

$24.36$442.50
Lead Time 4-6 Weeks Some Sizes Out of Stock Temperature Range: +20°F to +160°F Sizes I.D. (in.): 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 9, 10, & 12

“PVC Flexduct ADC”

$216.75$439.25
Lead Time 4-6 Weeks Temperature Range: +20°F to +160°F Sizes I.D. (in.): 6, 8, 10, & 12

“PVC Flex Small ID”

$180.50$288.50
Lead Time 4-6 Weeks Temperature Range: -10°F to +160°F Sizes I.D. (in.): 1.25, 1.5, & 2

Ultra-Flexible PVC Ducts

PVC or Polyvinyl chloride is one of the most commonly used thermoplastic polymers. PVC is a durable and highly valued material due to its flexural and compression strength as well as its surface resistivity. Flexible PVC is used in pipes, electric cables, construction siding, signs, clothing, wire rope and flexible ducting. Highly compressible, PVC dehumidifier ducts are one of the most cost-effective products for fulfilling your ducting hose ventilation needs. We offer these flexible hoses in sizes from 2-inch diameter to 18” inch ID from inventory. In addition, most PVC flex hose styles are sold in 12-, 25- and 50-foot lengths and that allows clients to purchase lengths that match their needs and or budgets. PVC flexible ducts have a high bend radius to enable seamless fitting into areas of all dimensions. The lightweight nature of these air ducts provides high compression and easy movement so the flexible piping can be secured in tight spaces for venting and dehumidifying. Our PVC flexible duct hoses also are fully moisture resistant to prevent buildup of mold inside the hose and are best suited to environments where heat resistance is not of importance (such as computer server rooms or kitchen freezer facilities). Their strong PVC outer helix strengthens the frame to make it more durable and abrasion resistant from dragging and flex-fatigue.

“PVC Flexduct Light-Duty Blue”

  • Great flexibility with tight bending characteristics.
  • Excellent choice for ventilation applications, dust & fume removal.

The “PVC Flexduct Light-Duty Blue” is a medium-weight blue PVC wall flex duct reinforced with a spring steel wire helix for industrial air movement and fume control applications. This flex duct provides great flexibility with tight bending characteristics and offers good chemical and moisture resistance. PVC duct materials have an amorphous structure with polar chlorine atoms in the molecular structure. Chemical stability is a common feature among PVC duct materials containing halogens, such as chlorine, making this PVC industrial duct chemically stable. For precise substance resistivity of this hose please refer to our Chemical Resistance Guide.This is a general-purpose flex duct ideal for light material movement, non-abrasive dust, cost-conscious applications, and also as an air return duct.

The “PVC Flexduct Light-Duty Blue” light-duty ducting has a working temperature range from -20 to +160 degrees Fahrenheit. Being made from PVC gives this lightweight hose excellent fatigue strength, tensile modulus, impact resistance, and bending strength. The “PVC Flexduct Light-Duty Blue” exhibits excellent life at cost efficient prices. This industrial duct is listed as UL 94V-0 flame retardant. PVC is an inherently fire resistant plastic, the only exception among the general-purpose plastics, because it contains more than 50% of chlorine. When PVC products are burned, hydrogen chloride gas resulting from thermal cracking slows down the continuous combustion reaction and prevents burning progress by warding off the PVC product surface from oxygen in the air.

“PVC Flexduct General Purpose Clear”

PVC flexduct general purpose clear coiled

“Urethane Flex Extra Heavy-Duty”

$519.40$3,101.25
Lead Time 4-6 Weeks Temperature Range: -65°F to +225°F Sizes I.D. (in.): 4, 5, 6, 8, 10, 12, 14, 16, & 18

“Urethane Flex Medium-Duty”

$252.13$2,250.75
Temperature Range: -65°F to +225°F Sizes I.D. (in.): 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, 22, & 24

“Urethane Flex Static Dissipative”

$502.90$4,636.00
Lead Time 4-6 Weeks Temperature Range: -65°F to +225°F Sizes I.D. (in.): 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, & 12

Ultra-Durable Urethane Duct Hoses

Urethane or polyurethane is valued because it performs well when used in high flex-fatigue applications. This gives PU flex ducts excellent life when continually flexing. Polyurethane hoses do not crack due to stress or cyclical strain. In addition, PU flexible ducts show excellent abrasion, impact, and tear resistance.
Our polyurethane hoses are resistant to water, oils, and greases. In addition, we stock flexible PU ducts in sizes from 1.5-inch ID to 14-inch diameter. The flexibility of these duct hoses allows for excellent compressibility due to their reinforcement with a spring steel wire helix. This flexibility facilitates manipulation at tight angles to reach isolated spaces, and their compressibility makes it easy to store and transport. The polyurethane ducting has distinct advantages of being highly wear resistant and operating in temperatures between -65 degrees and 225 degrees Fahrenheit.

“Urethane Flex Small ID”

  • Lightweight and flexible
  • Good chemical resistance
  • Excellent abrasion resistance
  • Cuffs available
  • Other colors available

The “Urethane Flex Small ID” dust collection hoses are lightweight material handling hose made of polyurethane and are excellent for air, dust, fume, and material applications. The polyurethane duct material used in this product makes it extremely flexible and also provides great chemical and abrasion resistance. A unique feature of this hose is available in smaller internal diameters, as low as half-inch ID! This hose is designed as a small diameter material collection duct. It is designed to exhibit the same durability and flexibility that larger ID products have but in a smaller hose.The “Urethane Flex Small ID” flexible duct is designed for applications that move abrasives and solid materials. This material handling hose works in temperatures ranging from a low of -60 to a high of +160 degrees Fahrenheit. While this urethane flex hose has a lower temperature resistance than other “Urethane Flex” hoses, this product is also offered in much smaller internal diameter options. This flexible duct is a far better option that standard small diameter tubing. It has better flex fatigue, offers excellent compression, and maintains its radius when bent! The duct material used to produce these dust collection hoses gives them excellent chemical resistance and life when exposed to UV rays.

“Urethane Flex General Purpose Black”

Urethane Flex General Purpose Black coiled up

“Air Ventilator Insulated”

$542.00$918.00
Some Sizes Out of Stock Temperature Range: -20°F to +180°F Sizes I.D. (in.): 8, 12, 14, & 16

“Air Ventilator Orange”

$146.50$550.50
Some Sizes Out of Stock
Temperature Range: -20°F to +180°F
Sizes I.D. (in.): 4, 6, 8, 10, 12, 14, 16, 18, 20, & 24

“Air Ventilator White”

$146.50$550.50
Temperature Range: -20°F to +180°F
Sizes I.D. (in.): 4, 6, 8, 10, 12, 14, 16, 18, 20, & 24

“Air Ventilator Yellow”

$146.50$550.50
Temperature Range: -20°F to +180°F
Sizes I.D. (in.): 4, 6, 8, 10, 12, 14, 16, 18, 20, & 24
Air Ventilator Heavy Duty Ventilation Hose

“Air Ventilator Heavy-Duty”

Air-Ventilators Flexible Air Ducts

Our highly durable Air Ventilator hoses are geared for industrial movement. Their PVC vinyl polyester fabric coating with a spring steel wire helix and external wear strip confer a strength and flexibility that prevent deformation and abrasion to make it last longer than it would otherwise. They also handle temperatures between -20 degrees and 180 degrees Fahrenheit, making them suitable for applications that experience a broad range of temperatures. In addition, the 4 to 24-inch ID range and retractability of our air ventilators facilitate convenient storage and easy transport. The hallmark of these air ventilators is the heavy, thick PVC fabric material that increases its longevity to withstand rough physical working conditions.

“Air Ventilator Black”

Air Ventilator Black Double hose 3 hoses black in color pointing bottom left

“Aluminum Flex 280 – Compressible”

Three different size aluminum flex 280 hose
Aluminum Flex 280 – Compressible

Self-Supporting Flexible Aluminum Ducts

We offer two styles of flexible aluminum ducts. They are both constructed from helically corrugated aluminum that allows for these flexible ducts to have excellent flexibility. These aluminum ducts are easily bendable while maintaining shape, when flexed, due to their self-supporting lightweight ducting. They withstand temperatures that exceed that of thermoplastic PVC and Polyurethane hoses. With 2- and 12-inch ID size range, our aluminum hoses can suit just about any ventilation or air handling situation with their retractability. If longer distances are required, our aluminum connectors provide the flow required for long distances with hoses of identical ID sizes, while also containing qualities like being nonmagnetic, not easily igniting, and handling above ambient temperatures.

“Aluminum Flex 400”

  • Designed for extreme temperature applications
  • Self supporting construction allows for bends to stay in place
  • Resists metal fatigue, weathering, and most corrosive fumes and chemicals

The “Aluminum Flex 400” hi-temp hoses are great for funneling above ambient industrial air and fume. The metallic silver lightweight hose is constructed from a single-ply, helically corrugated aluminum alloy. The walls of the flexible ducts are constructed using a durable four-ply finished seam that has been folded flat and crimped for binding and strength. With a working temperature range of -100 to + 400 degrees Fahrenheit, these aluminum ducts are built to withstand extreme temperature applications. They are made to resist fatigue, weathering, and most corrosive fumes and chemicals. Aluminum flexible ducts are far more durable than their elastomeric counterparts, even when corrosive fumes are present.This flexible ductwork is lightweight, pliable and can easily be bent or manipulated by hand. Our aluminum lightweight ducting is self-supporting, which means the hose will maintain its shape when bent. This important attribute helps in the formation of elbows for easy bending and turning during the installation process. This same self-supporting construction allows any bends to remain in place without the use of additional support materials. One thing to keep in mind is that flexible ductwork should not be exposed to repeated bending and moving. Flexible ducts are not recommended for continuous flexing. Hose connectors are also available for the “Aluminum Flex 400” flexible ducts. Use hose connectors (straight unions) to fit additional pieces of hoses together for extra length.

Aluminum Connectors

$21.15$69.99
Sizes I.D. (in.): 1.5, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 18, 20, & 24

Bridge Clamps

$8.29$21.19
Sizes I.D. (in.): 2, 2.25, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, & 12

Screw Clamps

$9.20$435.97
Sizes I.D. (in.): 1.5, 1.75, 2, 2.25, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 12, 14, 16, 18, & 20

Stainless Steel Connectors

$30.27$50.59
Sizes I.D. (in.): 2, 3, 4, 5, 6, 7, 8, 10, & 12

Shop an Assortment of Flexible Hoses

It might not be apparent at first, but ducting accessories can be just as important to the successful operation of dehumidifier ducts ad the ducting hose itself. Because dehumidifier machines are designed to work in a variety of different environments, we offer a wide variety of hose-ends and hose-cuffs for our flexible ducts that give you the ability to connect the hose to an assortment of pipe. Cuff reducers and enlargers are popular products for affixing lengths of flexible duct hoses whose ends do not quite match up with that of the other dehumidifier ducts that they need to be attached to. This wide selection allows you to find just the right hose for the requirements of your job. Take a look at our large online category of dehumidifier hose ducts and find the right option for you. If you would like assistance in finding the perfect flexible piping for your purposes, feel free to call one of our ducting experts today!

J-Lock Connectors

  • Quickest way to connect and disconnect hoses
  • Designed with a raised lip to prevent hose clamp from slipping off

J-Locks connectors are a flexible duct connector that can quickly connect or disconnect two hoses of the same ID size. J-Lock Connectors are ideal for migratory applications that may require the assembly of longer hose lengths into one continuous coil. This type of hose connection allows shorter lengths of hose to be assembled into longer runs quickly and easily. In addition, these hose connectors are affordable duct accessories that not only are ultra-durable but also reduce overall assembly costs. Rather than investing in longer continuous runs of custom-made hose, operators can purchase standard 25ft. lengths and connect them using the J-Lock connectors to achieve desired hose lengths.

Unlike other hose connectors, this duct connector allows the operator to detach two hoses without the painstaking process of un-clamping the hose from the connector. As specified by its name, the “J-Lock Connectors” have a lock feature in the shape of the letter “J”; this feature allows the connection of a male end and female end with a simple twist. This hose connection is also designed with a raised lip to prevent the hose clamp from slipping off when clamped over the flexible duct. “J-lock” hose connectors are easy to use tools that reduce downtime and improve onsite installation performance.

Overstock Inventory Interchangeable
Short Length Hoses Interchangeable