Mitox fuel filter mip40.12.2 3afor e15 fuel, hedgetrimmer, brushcutter multi toolreplacing mi1e34f.9.2 3suitable for the following models35 4umibc42435u mirn3235 4l mibc43435l mirn3128bvbv280260l mibc01330u mibc02260u mibc03330l mibc05250c25c251c26l261l mirn2726u mibc12261u mirn2833l mibc14331l mirn2933u mibc15331u mirn3026s mibc16261ss mt mirn3433s mibc17331ss mt mirn352800lx2800ux3600uxhtd600hts70060htd600htds265lrh28lrh268lrh26pp266pp270mt mimt0128mt mimt03check shaft of machine to ensure correct product code281mt mirn09171mt mimt1026bb26043u mibc04430u mirn3327mt mimt02271mt mirn1026lrh266lrhdue to the universal problems with ethanol fuel,mitox have introduced a new fuel filter to help overcome the problems.this new filter will be fitted to all mitox brush cutters and multi toolscurrently in the uk unleaded fuel can contain up to 15% ethanol. Ethanol is hydroscopic, meaningthat it attracts atmospheric moisture. If ethanol and water are mixed together it becomes corrosive torubber and metal components.it has been found that one of the side effects of ethanol fuel is that it can cause degradation of fuelfilters, resulting in small particles of the filter being carried into the carburettor and causing runningissues and the constant need to adjust the carburettor.