CAT Filter replacements

They work great every other oil change they get replaced, they made it through a whole winter with me forgetting antigel a few times and still havent plugged up. Super simple to take off and reinstall just a few minutes. I used to work on my uncles peterbilts and all I used was Cat filters never had a problem and I have a Cat oil filter on my other diesel and it seems to keep cooler oil temps and rhe turbo runs cooler since the switch. I definitely recommend the martys e fuel kit and these filters to anyone with an obs 7.3.