Hon&Guan 4" x 8FT Aluminum Foil Insulated Flexible Duct with Roof Vents 4 Inch kit
5.0 (111 items)
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Product details
| Management number | 213615403 | Release Date | 2026/04/12 | List Price | $36.00 | Model Number | 213615403 | ||
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| 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 |
Ducting
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