Using Filters & saving the results as a new sample

Morning

Just getting into using JJOS XL on my mpc 2500. Ive recently watched a couple of very good videos that showed me some new ideas.
One of these ideas was isolating basslines via the filters (e.g. Low Band Pass etc.). Now I tried this with JJOS this morning but while I can find and apply the filters - its not clear to me how I can save the 'filtered' sample as a new one.
So what i do is
1) Load in / Record sample
2) Apply filter via (PROGRAM Edit)
3) Listen to filter
4) Trying to save modified filter as new sample (?)

Im stuck on 4. Any help would be appreciated. Im not sure whether it would make a difference to apply a filter to an already filtered sample but would like to try it.
In addition - if anyone has any tips on isolating instrument parts I'd like to hear them. I'm trying to get into that whole filter/normalize pattern to isolate parts but wonder if there's a more effective way.

thanks
Mark

go to record mode, select to record from "main out".

this will record whatever is coming out of your mpc.

thanks for that.