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VEVOR 4 Inch Insulated Flexible Duct R-6.0,25 Feet Long with 2 Duct Clamps, Heavy-Duty Three Layer Protection Air Ducting Hose for HVAC Heating Cooling Ventilation and Exhaust Ductwork Insulation

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$48.99

$ 21 .99 $21.99

In Stock

1.Color:Silver


2.:4 Inch- 25ft


About this item

  • Efficient Insulation: Made with thick aluminum foil material and high-strength spiral steel wire, encased in a layer of fiberglass insulation, effectively reducing heat loss and improving thermal efficiency.
  • High-Quality Fiberglass Insulation: Reduces energy waste while absorbing noise generated during operation, enhancing comfort.
  • 3-Layer Tough: Constructed from durable aluminum foil and PET film, reinforced with a fiberglass grid, achieving an R-6.0 Thermal Resistance value, ensuring safety during operation and extending the product's lifespan.
  • Flexible and Easy to Use: Can be bent, compressed, or cut as needed for installation without affecting the interior of the duct, reducing air resistance and improving installation adaptability.
  • Variety of Applications: Primarily used for temperature control, dehumidification, and ventilation needs in various settings such as central air conditioning, fresh air systems, and greenhouse tents.


Specifications
Model: OW108
Diameter: 4.25 inch / 108 mm
Tube Thickness (in extended state): 0.98 inches / 25 mm
Length: 300 inches / 7620 mm
Thermal Resistance Value: R-6.0
Net Weight (Including all Accessories): 8.04lbs / 3.65 kg
Product Dimensions (in extended state): 6.49 x 6.49 x 300 inch / 165 x 165 x 7620 mm
Package Content
Flexible Duct x 1
Stainless Steel Clamps x 2


Thomas
2025-08-09 10:29:31
Works great just what I needed for bath fan
sherke
2025-07-30 11:23:13
Worked great. Just long enough to get the job done.
Katie Hughes
2025-07-19 18:21:38
I ordered this item but tried to cancel it next day, however it said it was in processing and could not be canceled . So I just took it and received it. When I opened it, it surprised me that the duck was well built and looked stronger more than R6. I only used 12 feet of it. It was longer than I needed!
Eric J.
2025-07-16 10:20:31
Very well made and good price. Expected less, thanks.
JHTR20
2025-07-08 14:27:26
Appears to be well made. Easy to install way better than the plastic vent pipe it replaced. Only issue is the left over. I could have gotten away with the 8 foot version but would have been too close for comfort. More length options would be nice to prevent excess gathering dust.
DJ
2025-06-10 17:08:44
Works great!
T Madd
2025-06-04 14:52:26
The foil is really easy to tear. Have installed other brand of flex duct and inner was almost impossible to tear.
Jennifer B
2025-06-01 12:42:21
Still in construction process. Fits and functions as it should. Decent quality. Easy to work with. Wear a mask because the insulation can fly around..
TechNick
2025-05-07 18:05:04
It came compressed in a box and with some large hose clamps. Quality is pretty good. I had no issues installing the product. Sturdy and insulates nicely. 10/10 may buy again.
Rinnone Francesco
2025-05-04 11:46:39
Ottimo di altissima qualità e il prezzo è veramente unico
Cliente
2025-04-10 16:00:38
ottimo materiale da coibentazione come da descrizione consigliato
canadianNB
2025-04-06 15:56:13
Installed on a commercial exhaust fan in my spa room. We just cut to length and attached it to the fan and exterior wall exhaust hood.
francesco
2025-02-15 17:20:56
Sembra buonissimo, ma il primo strato all'interno dove si collega e finissimo e facile che si strappa , poi c'è la lana di vetro che è buona e poi lo strato esterno che è buono . comunque per il prezzo lo consiglio ma attenzione quando lo collegate se non si strappa il primo strato
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