Query: vent hood collar
2 Pack Plastic Dryer Vent Cover 6 Inches Stops Birds Nesting In Dryer Vents White Louvered Outdoor Dryer (Total Unit Size 8 Inches x 8 Inches)
Builder's Best 084641 Heavy Gauge Wall Vent Hood with Spring Loaded Damper, 6" Diameter x 6" Tail, Aluminum
Deflecto Dryer Vent Hood, Wide Mouth, 4", White (RVHAW4)
Builder's Best 084633 Galvanized Steel Roof Vent Cap with Removable Screen & Damper, 6" Diameter Collar, Black
Air King E-22A 7-Inch Round Collar with Back Draft Damper
Roof Cap, 10 in. Fits Duct Size, Aluminum
Deflecto Clothes Dryer Vent Kit; Flexible Transition Duct, Louvered Vent Hood with Pipe and Collar and Two Plastic Clamps, 4" x 8' (SK8WFW) , White
Deflecto Supurr Guard Louvered Dryer Vent Hood with Pipe and Collar, White and Silver, 4” (GVHAW4), apple