The ventilation duct cover is designed for intake or exhaust ventilation and air conditioning systems and can be used in the living room, kitchen, bathroom, office, and closet. It is a great choice for bathroom vents, exhaust fans, air conditioning units, kitchen fans, gas vents, and other wall vents.SpecificationColor: WhiteMaterial: AluminumInterface Diameter(Neck size): 250 mm / 9.84 inchTotal Size: 400 x 70 mm / 15.75 x 2.76 inch (Dia x H)Applicable Opening Size: 340 mm / 13.39 inchPacking List: 1 Pcs x Round Aluminum Ceiling DiffuserAdvantageDurable Material - The round air inlet diffuser is made of aluminum alloy with a smooth surface, not easy to deform or rust, acid and alkali corrosion resistance, and can be used in humid environments for a long time.
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