Inside-Fit. 4 Inch Diameter. Round Duct Coupling Sleeve, 4" Long, Galvanized Steel — HVAC/Dryer Vent Duct Connector.
$18.50
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Sold and shipped by polyproblem.org
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$18.50
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by polyproblem.org
Free 30-day returns Details
Product details
| Management number | 233741076 | Release Date | 2026/06/27 | List Price | $7.40 | Model Number | 233741076 | ||
|---|---|---|---|---|---|---|---|---|---|
| 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.
| ASIN | B0GHVFJSLH |
|---|---|
| Size | 4 Inch |
| Color | Inside-Fit (Insert) |
| Item Weight | 6.4 ounces |
| Part Number | PERENT |
| Manufacturer | FILPROFI |
| Item model number | RDC |
| Batteries Included | No |
| Batteries Required | No |
| Product Dimensions | 4 x 4 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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