What is the filter in front of the water tank of the car called?

The filter in front of the water tank of the car is called the air intake grille, and the filter in front of the water tank of the car is called the air intake grille, also known as the grid or the water tank shield. The role of car air intake grille:
1. Protective effect;
2. Decorative effect;
3. Form your own style;
4. Ventilation, air intake and cooling functions.