4PCS Round Duct Connector, Dryer Vent Connector Round Coupler Extension, HVAC Stainless Steel Hose Coupling for Ventilation (150mm / 5.91in)

Feature: 【Stainless Steel Material】The duct connector is made of stainless steel, which helps withstand humid or fluctuating temperature environments and reduces the risk of oxidation. The material surface is smoothed for easy daily cleaning and maintaining a uniform appearance, meeting long-term usage needs in various installation scenarios.【Easy Installation】Featuring a plug-and-play design, the round coupler extension for ventilation can be completed without complex tools or professional skills. The interface has been optimized for quick alignment and secure fastening of pipes, reducing adjustment time during installation and making the overall process smoother and more efficient.【Secure Fixing】The middle part of the vent connector adopts a slightly inward concave design, allowing both ends of the pipe to naturally snap into place and stay fixed. This enhances the stability of the connection, reducing the likelihood of pipe loosening during use and improving the overall structural coordination.【Multiple Specifications Available】Four clear specification options are provided, suitable for pipe outer diameters of 100-102mm / 3.94-4.02in, 120mm / 4.72in, 150mm / 5.91in, and 200mm / 7.87in. Users are advised to accurately measure their existing pipe dimensions before purchase and select the matching model based on the actual system structure to ensure compatibility.【Wide Application】The connector is suitable for common scenarios such as bathroom exhaust fans, HVAC systems, and through-the-wall ventilators, while also being compatible with drum dryers, hydroponic equipment, and kitchen exhaust systems. This design accommodates various ventilation and connection needs, offering flexible pipe connection solutions for different environments.Specification:Name: Duct ConnectorMaterial: Stainless SteelApplicable Pipe Outer Diameter: 150mm / 5.91inPackage Included:4 * Duct Connector

• 【Value Pack for 4-Inch Ducts】: Receive such convenient duct connectors, providing essential supplies for extending or repairing your ventilation system. Perfect for handling multiple maintenance projects at home or in the workshop
• 【Rustproof Galvanized Steel】: Constructed from high-quality Galvanized Steel, this round coupler is engineered for exceptional durability and resilience. It is resistant to rust and deformity, ensuring a long lifespan in humid environments like bathrooms and laundry rooms
• 【Seamless Pipe Connection】: Precisely manufactured, designed to seamlessly connect two pieces of air ducts. The exact dimensions ensure a snug fit that is essential for a quiet and competent ventilation system
• 【Secure Snap-Fit Design】: Features a slightly concave middle design that allows the pipe ends to naturally snap into place and stay fixed. This enhances connection stability and reduces the likelihood of pipe loosening during operation
• 【Versatile HVAC & Dryer Use】: An essential component for various systems, including dryer vents, bathroom exhaust fans, HVAC systems, in-line ventilators, and kitchen exhaust. Offers broad compatibility for flexible pipe connection solutions