save translate output and filtering

[ftr]

I filtered the working file through a filter variable k with the two 
values of 0 and 1:
FILTER by k.
A control of the frequencies proves that only cases for k=1 are left.

I then output the filtered file with save translate:

only want to output the party of the file
save translate
/outFILE="C:\Users\Toshiba\Documents\data\EVS-WVS\soctrust2.dat"
/type = csv
/replace
/fieldname
/keep  intrust3 outtrust3 soctrust k.

And the dat file gets all data, filtered and unfiltered.

Is this intended behaviour : a FILTER command does not control a SAVE 
TRANSLATE command ?

Cheers,
ftr