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8" x 4" Long — Inside-Fit (Insert) Round Duct Coupling Sleeve — HVAC/Dryer Vent Duct Connector/Coupler — Galvanized Steel
4.1 (116 items)
Limited Time SaleUntil the end
14
08
20
$15.00 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
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New $25.00
Product details
| Management number | 216396172 | Release Date | 2026/04/19 | List Price | $10.00 | Model Number | 216396172 | ||
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| Category | |||||||||
- Dryer Vent + HVAC Duct Coupling: Connects two same-diameter round ducts for dryer vent ducting, ventilation, and general air handling.
- Choose Fit Type in Variations: Select Inside-Fit (Insert) or Outside-Fit (Slip-Over) first, then pick your duct diameter (3"–12").
- 26 GA Galvanized Steel, Formed Seam: Strong, corrosion-resistant construction with a formed seam (no spot welding).
- Standard 4" Length: Consistent overlap for secure connections and easy planning across installs.
- Made in USA + Protected Packaging: Manufactured in the USA and packed in a rigid FilProfi branded box to help prevent shipping damage.
Vents
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