Reviewed By John S (SAINT PAUL, MN) Reviewed for a 2014 Chevy Suburban —4/8/2015 12:28 PM
Had one on my '99 chevy Sub. for the 15 years that I owned it. It filters air and you can clean it when dirty. Knew from my previous ownership that if you believe the filter provides a noticeable difference in power and gas mileage, you will probably believe that cow magnets taped to your gas line will increase gas mileage.