Originally Posted By: daman
Originally Posted By: chubbs1
Originally Posted By: daman
Purolator is the better filter IMO too,cheaper,better efficiency rating and capable of long OCI like the M1.
does a better overall job for less bread!
i wasn't impressed with the M1's i used to run.
Better efficiency rating?? You find me where the efficiency rating the filter is and I'll listen. That 99.9% @ 20 microns is a marketing facade. They may have one filter that actually does that, but I am amazed how many people have fallen for the myth...read the fine print. Puro's are good filters, just like most of them, they are about the same. M1 has synthetic media and will last longer, the Puro would be fine for shorter (5K) intervals. Very few filters filter 99.9% of 20 micron junk. Just slick marketing. Please read the fine print on the side of the box.
Marketing? before you spew off like a 02/06/10 451 post member .....call Purolator( i have many times) or are they lying too???
AND.....the media in the M1 is NOT synthetic,,it's a mix, and please explain "last longer" any data tests with partical counts you can post???
Well lets just say a the Donaldson ELF7947 used on Detroit Diesels (one of the best filters on the market) do have 99% @ 15 microns, it is about $65 and the wix Equivalent that is even close is 97% @ 32 microns. These are fairly large filters 6.22" length and 4.31" around. This is a top of the line filter If you could buy a Purolator for say $7 and get 99.9% @ 20 are people just flat out stupid for buying the Donaldson??? Something is fishy.