Lambro #246 6" Aluminum Duct Connector

Hydrofarm Active Air Stainless Steel Duct Clamps, 6" (Pack of 2)

Broan-NuTone 634M Roof Cap Black Up to 6" Round Duct

Speedi-Products SM-RWVD 6 Wall Vent Hood with Spring Damper, 6-Inch

Ideal-Air 750105 Elbow, 6" Brown/A

Deflecto Aluminum Duct, Semi Ridgid, Flexible, 6" x 8', Silver (A068/4-A)

Speedi-Products FD-12R8 06 6-Inch Diameter by 12-Feet Length R8 Insulated Flexible Duct with Metalized Jacket

Speedi-Products SM-26A90 06 6-Inch 26-Gauge 90-Degree Round Adjustable Elbow

BV Range Hood - 30 Inch 900 CFM Under Cabinet Seamless Stainless Steel Kitchen Range Hoods, Dishwasher Safe Baffle Filters w/ LED Lights, Ducted Kitchen Exhaust Fan Hood

Air King PWC6R Professional Hood Wall Cap, 6 Inch Round

AC Infinity Flexible 6-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust