Trendsetter21
New member
So I need a syringe filter (not for steroids) but I found some posts on where to get them. My question is whats the difference between .2 micron and .45 micron. Yes I know its the freakin size so don't give me crap, but one says its for water based things and one says its for oil based. Does it really matter? Which one takes out the most impurities or do they do the same? Just don't know enough about these so hopefully someone else does.

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