I was advised when presented the bill for the oil change that the oil filter was dirty and clogged. Needed replaced. If I had been advised earlier an oil filter could have been requested and installed. Sorry I did not have the extra time to have a filter ordered and sent. This will require me to have it done elsewhere or drive another 50 miles to have the filter replaced by AmTech. My next oil change is not scheduled until July of 2017 and I do not feel the dirty filter should be trusted that long. I feel I should have been advised earlier and given the option of replacing the filter at that time. I do not feel this is the standard of service I have received over the past several years.