Review on Mobil 1 M1C-251A Extended Performance Oil Filter - Boost Your Engine's Efficiency, 1 Pack by Anthony Watkins

Other reviewers are absolutely right. If you've used this filter before, then it's changed - and not for the better. What used to be a quality filter with great filter media and excellent sealing is now a regular paper filter with no end caps and looks just like a genuine Toyota filter. I was trying to find information on the paper used as I was wondering if it would filter at least as well as the paper in the filter it replaced. Nothing was found on the mobile site either. Sorry, mobile, bait and go without posting data to convince me that the modified filter is as good or even better than the previous one just doesn't work for me. I will not buy this mobile filter again.