选择 Cat 原装滤清器来保护为您创收的设备，绝对物有所值。
污染是发动机的头号敌人，因此，使用 Cat 原装滤清器滤芯保护 Cat 设备至关重要。Cat 标准效率主发动机空气滤清器非常适合正常负荷应用，可更好地保护发动机并避免设备停机。
Cat air filters provide long life and superior filtration performance that is environmentally friendly and cost-effective Cat Genuine filters are designed exactly to the specifications of Cat equipment and are a key factor in determining how efficiently the machine can use the air. A clean filter element protects the internal mechanisms from dust damage.