Hon&Guan 4" x 8FT Aluminum Foil Insulated Flexible Duct with Roof Vents 4 Inch kit

★★★★★ 4.6 37 reviews

$90.00
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$90.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 213615403 Release Date 2026/04/12 List Price $36.00 Model Number 213615403
Category
  • 【Excellent Airflow】Hon&Guan 4 inch roof vent with backdraft damper still have an airflow of UP TO 75%, while other products on the market have an airflow of less than 50% and poor ventilation.
  • 【Home Guard】The roof vent 4 inch comes with a 120mm*90mm mesh cover, with a grid gap of about 3mm to effectively prevent the entry of small animals or birds.
  • 【Corrosion Protection】High-quality galvanized steel to ensure durability and long-lasting use. The high-performance polyester powder coating has strong corrosion resistance and excellent corrosion protection.
  • 【LOW NOISE SILENCER】4 inch duct designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50%.
  • 【4 INCH DUCTING LIGHTPROOF】Thick layer of black PVC on flex duct prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 4" in diameter.
Color Black
Brand Name Hon&Guan
Unit Count 1.0 Count
Item Length 8 Feet
Material Type Alloy Steel, Aluminum
Item Dimensions L x W 96"L x 4"W

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4.6 out of 5
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37 ratings | 15 reviews
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