Mann Filter BMW Oil Filter For 30D 40D Engines

MANN-FILTER oil filters are designed for outstanding dirt-retention capacity and high material resistance, tailor-made for each vehicle model or machine.

Once a particle of soot or dust has got into the engine oil it starts to scratch the surfaces it comes into contact with, turning your lubricant being more abrasive. Just changing the oil isn’t enough – you also need to change the filter. Frequent oil filter changes prevent damage and keep your engine oil filter function at optimum levels.

Mann Filter uses a non-return membrane that keeps the engine oil in the filter as soon as the engine stops. This offers an optimized and even faster oil supply on start-up.