I have tried
replace(row.field, '0xa0', '')
which didn't work, it still insert whatever presented in the .csv file.
I have tried
replace(row.field, '0xa0', '')
which didn't work, it still insert whatever presented in the .csv file.
\xa0 is actually non-breaking space in Latin1 (ISO 8859-1), also chr(160). You should replace it with a space.
replace(u'\xa0', u' ')
Let me know if it works and give me a sample csv file to trst it out.