Not sure which 1990 Geo Metro Air Filters - Custom Fit is right for you? We have over 14143 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I like my air filter so far, although it will be a little while before I can comment on the million mile warranty :o) One thing I noticed about it is that it must be a tiny bit thicker than the previous ones, since the cover clips did not quite fit without "help" as they did before. I still got the cover on OK, though, and the filter works great." —Oren H from Lakeland, FL bought a K&N Air Filters for a 1990 Geo Metro.