Review on Engine Air Filter Washable Reusable Replacement Parts in Filters by Jim Bethea

I fitted this to my 2017 Corolla iM with manual transmission, noticeable throttle response especially 0-45 mph. And noticed a slight increase in fuel consumption per gallon. That should pay quite a bit for the two typical paper filter changes I do each spring. Comes with stickers to attach to the filter box to prevent accidental loosening. Ready for immediate use. I just did a normal filter change, nothing else needs to be done. Would I buy again, wish I had done it sooner.