Double louver air vent with filter
This series of products is usually installed on the duct or side wall as a side air outlet. The double-layer louver air outlet has two layers of movable blades with adjustable angles. The short blades are used to adjust the diffusion angle of the airflow and can also be used to change the direction of the airflow. Adjusting the long blades can make the supply air flow stick to the ceiling or tilt down at a certain angle (when warm air is supplied). The outer blades of the double-layer louver air outlet or the blades of the single-layer louver air outlet can be parallel to the long side or parallel On the short side, you can choose according to customer requirements.
Features of double-layer louver air vent with filter:
1. Double-layer adjustable blades can obtain different air supply distances and different diffusion angles
2.Can be used as air outlet
3.Optional aluminum or iron
4.Can be used with regulating valve