EverpureReplacement Filter Cartridge EV9618-02 for Office Coffee Applications, 1 Count, 1.23 pounds

Will this filter work in place of my EV959206? I just ordered it and will need to cancel if not.

Will this fit the QL3 head?

I have a everpure Ev306529c will this filter fit

I am into the 2nd month of using the filter and i can see white particles in the filtered water. Is this normal? Is my filter faulty?