12" x 4" Long — Inside-Fit (Insert) Round Duct Coupling Sleeve — HVAC/Dryer Vent Duct Connector/Coupler — Galvanized Steel

★★★★★ 4.9 40 reviews

$29.00
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$29.00
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Free shipping Free 30-day returns

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Product details

Management number 216397009 Release Date 2026/04/19 List Price $11.60 Model Number 216397009
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.
Size 12 Inch
Color Inside-Fit (Insert)
Item Weight 1.5 pounds
Part Number PERENT
Manufacturer FILPROFI
Item model number RDC
Batteries Included No
Batteries Required No
Product Dimensions 12 x 12 x 4 inches
Included Components DUCT COUPLING SLEEVE
Warranty Description 12-month limited warranty covering manufacturing defects only. Contact seller via Amazon Messages.

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4.9 out of 5
★★★★★
40 ratings | 16 reviews
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