Photo 1 of **HAS SOME SEALANT ON RIM**Hicarer Galvanized Steel Metal Duct Connector Round Ducting Take off Collar Pipe Reducer Air Duct Adapter Connector for Grow Tent Bathroom Kitchen Ventilation Systems(1 Pcs,6 Inch)

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Photo 1 of **HAS SOME SEALANT ON RIM**Hicarer Galvanized Steel Metal Duct Connector Round Ducting Take off Collar Pipe Reducer Air Duct Adapter Connector for Grow Tent Bathroom Kitchen Ventilation Systems(1 Pcs,6 Inch)Photo 2 of **HAS SOME SEALANT ON RIM**Hicarer Galvanized Steel Metal Duct Connector Round Ducting Take off Collar Pipe Reducer Air Duct Adapter Connector for Grow Tent Bathroom Kitchen Ventilation Systems(1 Pcs,6 Inch)