Am I correct in thinking your washer isn't draining?.or are you just curious as to where the filter is located.Either way there maybe a filter in the black hose at the bottom of the drum which is connected to the drainage pump.
paul
January 2012
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix washing machines.