GDHZS-125 mm Adjustable Round Air Vent Grille

Stable fit and high quality: the actual diameter of the grid is 118 mm and fits perfectly with 125 mm tubes/holes. Sturdy and odorless ABS material for safe and durable use. Manual measurement may have small errors EASY INSTALLATION Insert the exhaust pipe into the vent pipe or hole in the wall/ceiling and fix it with clamps/straps to prevent air leakage. No complex tools required EASY CLEANING, INSECT PROTECTION: The panel and black cover are removable for easy cleaning. With a removable insect protection net that effectively prevents the entry of insects and ensures air cleaning Adjustable Air Flow - By turning the central switch, the round ventilation pertuge opens and closes easily. The airflow can be adjusted freely to meet different ventilation needs Wide range of applications: for wall or ceiling mounting. The tail fin design makes it easy to install quickly and securely attach. Ideal for bathrooms, basements, kitchens, vacuum coats, garages, fireplaces, air conditioning, sheds