The protective grille for fans measuring 120 x 120 mm from Sunon is an essential accessory for ventilation technology. It is designed to protect fans from unwanted objects and contaminants, thereby increasing the efficiency and lifespan of the fans. Made in Germany, this product offers a reliable solution for various applications in air circulation and filtration. The design of the grille ensures optimal air circulation while minimizing the ingress of dust and other particles. With a length and width of 120 mm each, it is versatile and can be easily integrated into existing systems. The protective grille is not only functional but also contributes to the safety and durability of the fans by preventing potential damage from foreign objects. It is a sensible addition for anyone who values effective and sustainable ventilation technology.