I have a question about filters to use when spraying latex paint. Do I need to have a filter in the air line? There are several options out there and I don't know the best option to go with. I also don't want to spend more than what is needed on a filter. Here are some of the options I have been looking at:
OIL/WATER SEPARATOR
http://www.harborfreight.com/cpi/cta...emnumber=43764
HUSKY 1/4 In. Air Compressor Filter
http://www.homedepot.com/prel80/HDUS....jsp?pn=169654
AIR FILTER/REGULATOR UNIT
http://www.harborfreight.com/cpi/cta...temnumber=1118
AIR FILTER/REGULATOR
http://www.harborfreight.com/cpi/cta...emnumber=42035
125 PSI FRL AIR REGULATOR
http://www.harborfreight.com/cpi/cta...emnumber=45009
Obviously with the FRL units I would not put oil in them.
What do you guys use/recommend?