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ok, i just did my own little look at a cut open fram and i cut open my wix filter.... when i got inside the fram i wanted to to shoot someone, it has cardboard on the tops and bottoms! what does cardboard do when wet?!?!
when i got my wix cut i was happy with what i saw and thought, hell i could leave this baby on for another 3000, but no i wont
here are some pics i found on the net of some cut open filters...
m,y conclusion is the same he made, any of these 3 filters work nicely but i would really have to say that if a 9$ wix filter is too much, just remember how much a new engine or an engine rebuild is....
Filters use paper elements. What does paper do when wet? By your theory all filters should collaspe. Maybe those Fram endcaps are something other than cardboard?
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fram uses cardboard, try cutting a used filter open, its soppy wet and i really think that would be hella easy to blow threw... also the blow by valve is so easy to press i dont know that 1 pound of pressure wouldnt open it
I would not install a fram filter of any kind on any vehicle. Fram is and will always be trash. Purolator Purone, Wix, or Mobil1. Just my two cents worth.
fram uses cardboard, try cutting a used filter open, its soppy wet and i really think that would be hella easy to blow threw... also the blow by valve is so easy to press i dont know that 1 pound of pressure wouldnt open it
Matt
It has happend to a couple of posters on BITOG.
Now that Walmart is carring MC once again for the same price as a Fram (most cases), why not choose the better designed filter?
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