- Joined
- Jan 5, 2011
- Posts
- 13,081
- Reaction score
- 28,485
- Ram Year
- 2016
- Engine
- hemi 5.7
oil filter thread
I did not cut open puro filter because it was only on the truck for a day. I figured no reason to. That was their top of line filter. I would wager all paper filters tear when the glue that binds the paper hardens. And the paper filters don't even filter as good to start with, so literally the only reason to use a paper filter is cost, but the cheap comes out expensive in the long run imo. When the truck ticked on puro filters and not RP, I compared RP with the puro I still have. I will keep it, maybe someday I will do a quick flush and just use the puro fr a day again. This is what I've seen, there just wasn't enough holes in the puro filter for good flow. Mind you, the new puro synthetics have a cheese grater design, but regardless they have lost my business and no reason to stray from royal purple filters imo.
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Thanks again burla.

