Chevy and GMC Duramax Diesel Forum - View Single Post

palposity · 07-01-2009, 09:21 AM

I notice this has a 4 micron rating...doesn't the regular Racor have a 2 micron rating? I thought the coalescer was supposed to filter down to less than 1 micron? I'm confused.

07-01-2009, 09:21 AM	eBay Motors #2 (permalink)
palposity DuramaxForum Veteran Join Date: Feb 2007 Location: Freezing Cold Upstate NY Posts: 893	I notice this has a 4 micron rating...doesn't the regular Racor have a 2 micron rating? I thought the coalescer was supposed to filter down to less than 1 micron? I'm confused. __________________ 2001 Silverado CCSB 129K Miles bigdaddydiesel for all your Synthetic fluid needs