• [ABS Material]– The air vent adopts quality ABS, durable, and strong ability to withstand gravity, environment friendly no smells and non-toxic
• [Built-in Fly Screen]– There’s a removable plastic grid/screen to block, bigger things can’t get in your house, providing you a better healthy life
• [Enjoy Odor-Free Environment]— Circular mesh can make the wind easily flow into the spaces where you are staying, it will giving you a fresh and odorless life and work environment
• [Easy to Install]— Bottom diameter 95mm (3.74 Inch), the same diameter hole can be mounted directly, and fits snugly in the duct using the friction from the black plastic wings
• [Wide Range of Applications]— Applicable to kitchen, bathroom, office, meeting rooms, ect. Also compatible with a 4 inch inline fan system

On Amazon: $20.99

On Walmart: $22.99