I decided to add one of these to my filter stash. It was $8.97 at Walmart I recall. I know it is a good filter, but how well does it cut it compared with the best ones from Bosch (such as the Distance Plus) and Mobil for extended OCI's? I know these latter brands can be cheaper on a sale/refund basis, so price is not the main subject of my inquiry. But if you do not want to do the refund thing, you still save on postage a wee bit and the price is OK, cash on the barrel head.