6 to 4 Black Metal Reducer Increaser for 4/6 Inch Ducting 4 Inch reducing the risk of fire

reducing the risk of fire accidents caused by dryer lint

As the dryer operation produces humidity

for connecting two ducting of different diameters or for connecting hose to inline fan/exhaust vent

Air Conditioning Exhaust Duct Rotation Direction: Turn Left (Counterclockwise) This product only applies to portable air conditioners

hydroponics and HVAC ventilation systems

6 to 4 Black Metal Reducer Increaser for 4/6 Inch Ducting 4 Inch reducing the risk of fireDuct Increaser: 6 to 4 inch metal duct reducer designed for connecting ventilation ducts of different diameters or attaching a hose to an inline fan or exhaust vent. Compatible with both flexible ducting and rigid sheet metal ducts, helping improve airflow while saving space. Size: Features a 150mm female spigot that fits standard 6 inch ducting, and a 100mm male spigot that connects securely to 4 inch ducting. Ensures a tight and accurate fit for