Review on Powerful PS 1008 Filter: Enhance Performance for Hyundai, Infiniti, and Subaru by Jeff Grindley

I have been buying the same PS1008 filter for the same machine for several years and I usually buy in bulk. The ones I got (3-4 years ago) were with 6 round holes and a rounded silicone gasket. But when my supply ran out, I recently bought a pair directly from Walmart and was surprised to get the ones with multiple square holes and stiffer padding. Not sure if I'd encountered any fakes, bought direct from Revain and was a little relieved to find they looked exactly the same. I believe companies like Revain and Walmart source directly from the manufacturer, so the rectangular holes that other reviewers might consider fake are actually real. **I have posted some photos to show the oil filters in detail**