No need to look them up, I sell them all day long and used to run a PL3001. I am about to do a change this afternoon, and I will be cracking the HP1 apart and taking a poke around. But do remember, that this is not a Tough Guard or a Extra Guard like you buy off the shelf at Wal-Mart. After this, I am trying a Mobil1.r34 gtr wrote:purolator pure one > all.
i have had even the "good" frams collapse on me. the pure one just filters better than the rest. look them up.
The only negative that I have heard about the Purolators is the fact that they tie a string around the filter pleats during assembly, and in one test I read, the tester was apprehentious this could cause rupture. I have just been trying out different filters, because I get bored at work and and look them up in the commercial refrence books in the back.
