Size:100mm，150mm. Multiple Applications: Perfect for use in bathrooms, kitchens, For exhaust fans, and air conditioning vents, this connector enhances whole-house air circulation and promotes energy efficiency various ventilation needs.
White Wall Mount Ventilation Grille Plastic Louvered Air Vent 140x140x50mm
Square Exhaust Fan Cover, PVC Plastic Exterior Wall Duct Vent Cover, Inclined Design Wall Duct Ventilation Fan Cover for Bathroom Kitchen 100mm Inclined
100mm Y Piece 4" PIPE PLASTIC SPLITTER VENTILATION DUCTING DUCT & 3 HOSE CLIPS
6" 150mm Plastic Round Kitchen Ducting Ventilation Duct Pipe Tube Extractor Fan
3" Inch Inline Air Extractor Strong wind speed Fan 75Mm Duct Blower Abs Plastic Exhaust Ventilation Portable Circulation For Heating Cooling Bo (Color:Adjustable Speed)
5" 125mm Plastic Round Kitchen Ducting Ventilation Duct Pipe Tube Extractor Fan
