^^^^Mrsandman, doubt if its 99.9@20 with its cheap paper cellulose element. I had a bad experience with a very deformed K&N PS7014 cartridge oil filter a year ago and refuse to buy another. It had warped a lot along its main axis, where the end caps wouldn't mate with the filter housing anymore.
K&N is not generally known for making quality products, as I've learned. They are just coasting on the prior history of their name, having become just another cheap oil filter as of a few years ago.
Fram TG and Ultra has greater than 99.9%@20, quality stuff. Avoid any Purolator oil filters of course.