Which filter for Rinsing phase?

[jtn26]

I am currently finishing an Auto-Rx cleaning phase on a '97 Audi A4 1.8T with 90000 miles. A question I have is, what would be the most effective filter to use for the rinsing phase of the process, and why? The filter options I have to choose from are Fram, Purolator Premium Plus, PureOne, Mobil 1, Bosch, and STP. The engine, I think, is quite dirty so any suggestions would be great.

 

[T-Keith]

Purolator probably has the most area, that the only real critieria I think you need. The Pure one filter very well also. If the oil gets really dirty you may want to change the filter half way through.