Reviewed By Kendall C (GRAYSON, GA) Reviewed for a 2009 Ford F-150 —1/27/2015 8:18 PM
The oil brought the color back into the filter. When you clean it, it does take awhile to dry.
Reviewed By Tim K (Baton Rouge, LA) Reviewed for a 2005 Ford F-150 —1/24/2011 5:09 AM
While a bit pricy, this kit is excellent. My new filter had darkened over the year I've had it. Typically on the road driving. The product very effectivly cleaned the filter and once treated with the oil, it looks like a brand new purple filter.