Napa is having a special on their Platinum line of filters. Buy one and get a $5 instant rebate. This would put the price in the Fram Ultra range, so I considered buying one and using it for the next OCI on the Accord. They seem to be built like tanks but if they are indeed made by WIX, and if they are similar or the same as the WIX HP I wont get one due to the poor efficiency. WIX rates these 50% efficient at 20 microns, at that efficiency I would rather spend the extra $1 and get a Fram Ultra. I do prefer the metal bypass valve on the Platinum vs the "plastic" one on the Fram. Thanks guys and gals.