Spare parts from LIQUI MOLY are reliable and durable, however every consumable has a maximum service life. Car parts such as Diesel particulate filter (DPF) from LIQUI MOLY are exposed to heavy loads and soiling, and should be exchanged at the intervals specified by the manufacturer of your car. LIQUI MOLY produces first-class automotive parts, so you can buy Diesel particulate filter (DPF) from LIQUI MOLY without hesitation.