GardTec Plastic Fan Guards provide highly durable, cost-effective protection for computer and electronics cooling systems. Engineered to optimize thermodynamics, their intelligent design allows for the maximum possible air passage while keeping operational noise levels exceptionally low. Manufactured from premium, flame-retardant material with a UL 94V-0 safety rating, these guards ensure robust safety and reliable performance for sensitive electronic enclosures. They offer versatile hardware compatibility, fitting standard fan sizes ranging from 40 mm up to 162/172 mm. While they come standard in a sleek black finish, custom colors are also available upon request to seamlessly match specific hardware aesthetics.