【Raw Material】: The product is made from high quality materials. Thermal insulation, heat preservation, moisture resistance, flame retardant, acid and alkali resistance, corrosion resistance. Strong stability, good dielectric properties, durable, anti-aging. The filter is made of stainless steel, with good anti-rust performance, not easy to be eroded by chemicals. 【Practical Function】: The presence of water is extremely harmful to the diesel fuel system, rust, wear and seizure. The diesel fuel filter can filter harmful impurities and water in the power system, protect the normal operation of the engine, reduce wear, prevent clogging and improve engine life. < p>【High Performance】: This parking heater oil and water separator can maintain good performance in harsh environments, thanks to its durable and waterproof material. Our oil and water separator provides protection by preventing pollution and icing, effectively filtering impurities and extending maintenance intervals. 【Optimized