About this item

• 【6 Inch to 4 Inch Duct Reducer】: For connecting two ducting of different diameters or for connecting hose to inline fan/exhaust vent. Either flexible duct or rigid sheet metal ducts can be used and save you space
• 【Application】: 6 to 4 duct reducer designed for widely used, such as air-cooled hoods, garage, attic, bathroom kitchen extractor fan, hydroponics and HVAC ventilation systems, plastic rigid ducting is perfect for DIY and trade use
• 【Simple Installation of 6 to 4 PVC Reducer】: No tools needed for fitting the duct adapter, ensuring easy installation of your duct. Purchase Hon&Guan hoses for added convenience, as clamps are included to securely connect the reducer and hose.
• 【Buy with Confidence】: We promise to ensure your absolute satisfaction with every purchase. Risk-free shopping. If you are not satisfied about this 6in to 4in duct reducer, you can replace it for free
• 【Size】: On one side there is a 6 inch Female Spigot - Will fit into 6 inch ducting. Outer Diameter-151mm, Inner Diameter-146mm. On the other side there is a 4 inch Male Spigot - Will fit into 4 inch duct. Outer Diameter-99mm, Inner Diameter-94mm,Overall thickness 2.5mm, height-110mm (Note: Before purchasing, you need to measure the inner and outer diameters of the connecting props, the inner diameter of the hose needs to be larger than the outer diameter of the reducer, and the fan needs to be smaller than the inner diameter of the reducer）