My dws939 continualy leaves bits in the dishes even though I have done everything I can think of to sort it. Cleaned the filter, changed the tablets, Ran cleaning fluid through it, I am bewildered. How can I fix it?

susan spencer, January 2007

are you locking the filter into the base as they float up and let dirt through.check the jets on top and bottom spray arms as they become blocked and give poor wash results.the circ pump impellor might be faulty.the only other thing could be the water softner has failed and needs replacing (not cheap!)

ck, January 2007