# Unicorn oil filter...

**URL:** <https://forums.speedlife.net/t/unicorn-oil-filter/259142>\
**Category:** Shift518 Automotive\
**Created:** [June 28, 2011, 9:39am UTC](https://forums.speedlife.net/t/unicorn-oil-filter/259142 "2011-06-28T09:39:33Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![Cossey](https://avatars.discourse-cdn.com/v4/letter/c/3ec8ea/32.png) [@Cossey](https://forums.speedlife.net/u/Cossey)\
**Post date:** [June 28, 2011, 5:09pm UTC](https://forums.speedlife.net/t/unicorn-oil-filter/259142/13 "2011-06-28T17:09:23Z")

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> [@Say goodbye to your funding Berkeley CA](https://forums.speedlife.net/t/say-goodbye-to-your-funding-berkeley-ca/43121/64):
>
> lol who goes as far as to cut up their old filter to see whats in it

People who really drive their cars. A magnetic drain plug can only show you so much, and there’s a ton more in the filter. It’s important to see what’s in the filter, especially during engine break ins and such.

With that said, I’ve never cut up a filter, sent my oil out to be tested, or bothered w/ a magnetic drain plug.

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