Oil filter K&N or AC DELCO

So far K&N is on track to hit 10k before I change my oil again.

In my time of ownership I've been doing oil changes are 7500 miles per the book with a full synthetic mobil 1 and a K&N oil filter since we got it with 155,000 on the clock.

I’ve found them to be good

Filter Used : K&N HP-1008 (has a nut built into the filter for a 1" socket; recommended)

I have used K&N oil filters my entire life and never once had one leak from the nut portion of the filter housing

I run K&N filters and mobil-1 5W-30 at 350k km

I personally don’t use k&n oil filters. They filter great but I’m not a fan of their flow.

K&N is probably the most annoying with the rounded off nut they expect you to use to get the filter off. I'll never buy one of those again.

K&N oil filters on the other hand, are like the thread count myth for bedsheets. You are paying a shitton more for 480 Egyptian cotton you'll throw out in 3000 mi.

I have pulled multiple K&n filters out that have looked a little bent like this. The smashed K&n is definitely shorter.