Round Metal Pipe Reducer & Increaser | 10" to 9" HVAC Duct Reducer or Increaser 26g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 9" RV Mobile Home It comes with two versatile

It comes with two versatile mounting base options—solid and ring—making installation simple and flexible

For a visual guide on how to measure your vent hole before ordering a grille

75" width X 27

Monitor the pump for any unusual noises or vibrations

Round Metal Pipe Reducer & Increaser | 10" to 9" HVAC Duct Reducer or Increaser 26g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 9" RV Mobile Home It comes with two versatile+ Product Details Size & Compatibilty The 10" to 9" round metal pipe reducer & increaser 30 gauge is compatible with duct 10" to 9". Made in the USA Premium Quality Our galvanized ducting connector is made of high quality galvanized sheet metal. Applications Reducers transition ducts from larger to smaller sizes and ensure smooth, continuous airflow. + Product Description The HVAC Premium Round Metal Pipe Reducer & Increaser is crafted from high