Power steering cooler help

[jeff71]

I bought a Derale cooler for my PS and I've now decide to add a filter.


Whats better a micron filter or a paper element?

Earls has this.....

https://www.holley.com/products/plum...ts/AT230306ERL


And XRP has a similar one with a paper type filter.

Also, on the pluming aspect for the cooler/filter, should I come from the rack into the cooler or vise versa then into the pump? And where should the filter be before or after the cooler?

Thanks