Filters will filter out alot more than just Schumtz.
That depends on the filter and the settings.
You lock your door, even though it takes longer to get in the house.
According to Pesach Kron, this website (YWN) needs a Filter and is no better than Schmutz
Do you agree with this statement?
I didn’t hear every drasha of his, so I can’t disagree that he said it.