🎁 Product Inclusion: This package includes the 100mm to 80mm ducting reducer, a reliable, durable component for enhancing your ventilation system. 🔗 Duct System Adaptation: The primary purpose of this product is to bridge the gap between ducting systems with different diameters. It allows you to connect 100mm ducting to 80mm ducting or vice versa, ensuring a seamless and efficient transition. The adapter simplifies the transition between 100mm and 80mm ducting, streamlining your ventilation setup and eliminating size-related complications. 💡 Dual Compatibility: One end of the reducer features a 100mm (4 inch) male spigot, tailored for a snug fit into 100mm straight ducting, ensuring an airtight connection. On the other end, an 80mm male spigot seamlessly integrates with 80mm female fittings or flexible ducting. 💡 Extensive System Compatibility: Our ducting reducer accommodates both 100mm and 80mm ducting systems, providing flexibility for various applications. It works seamlessly with a wide range of fittings, outlets, and grilles. 💡 Versatile Usage: Whether you're optimizing airflow for a Tumble Dryer, Bathroom or Kitchen extractor fan, Hydroponics setup, In-Line Fans, or Cooker Hoods, our ducting reducer is the all-in-one solution for enhancing air circulation in diverse ventilation applications., Manufacturer: NESVENT