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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
4" Flexible Black Duct - 6 Meter Length, 100mm Diameter for ventilation and HVAC systems4" Flexible Black Duct 6 Meter Length 100mm Diameter This duct has a diameter of 100mm and comes in a 6 meter length. Made of flexible black material, it is suitable for use in a variety of ventilation and air conditioning systems. The 4" size (approximately 10 cm) makes it a versatile choice for both residential and commercial applications. The duct is designed for a smooth and uninterrupted flow of air, improving overall system efficiency and
4" Flexible Black Duct | 6 Meter Length | 100mm Diameter
- This duct has a diameter of 100mm and comes in a 6 meter length.
- Made of flexible black material, it is suitable for use in a variety of ventilation and air conditioning systems.
- The 4" size (approximately 10 cm) makes it a versatile choice for both residential and commercial applications.
- The duct is designed for a smooth and uninterrupted flow of air, improving overall system efficiency and reducing the risk of blockages.
- It is easy to install and compatible with a wide range of duct connectors and accessories.
- With its durable construction and resistance to corrosion and UV radiation, this duct is suitable for use in harsh environments.
- Whether you're replacing old ductwork or installing a new system, 4" Flexible Black Duct is a reliable and high-quality choice.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1329 reviews
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Product Reviews
★★★★★ 5
Comfortable
Size: Medium, Color: Set-unbl
Soooo comfy
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Reviewed in the United States on May 7, 2026
★★★★★ 4
Could be longer in the legs but that’s my preference
Size: X-Large, Color: Set-un2
Very comfortable just wish they were a little longer
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Reviewed in the United States on February 25, 2025
★★★★★ 5
Perfect for my body and fit preference, plus COTTON
Size: X-Large, Color: Set-unbl
Update: Different color packs fit differently. I've purchased two packages, one all-black and one black with the colorful waistbands. The all-black are a little smaller. IMO the all-black run a half to a full size small, and the black with the colorful waistbands run true to size.
Listen, all of our bodies and preferences are so different, but these are perfect for my body and my fit preference. They hit at my bellybutton and I would describe the length as short-boyshorts, but not hipsters. Most importantly, they're cotton, which my body reacts much better to these days.
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Good quality
Size: Medium, Color: Set-unbl
They fit perfectly and seem well made
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Will be buying more
Size: X-Large, Color: Set-unbl
LOVE THESE!
They’re so comfortable and stretchy.
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Reviewed in the United States on April 24, 2026