Reviewed By Gregory M (CARY, NC) Reviewed for a 2008 Mazda 3 —7/28/2015 8:37 PM
Pretty good. Checked after driving in heavy rain. Filter not wet but hydro shield was
Reviewed By Brad R (Mckinleyville, CA) Reviewed for a 2009 Chevy Silverado —7/28/2015 8:08 PM
I bought two of these filters one for my truck and one for my van and they have performed very well for me my gas mileage has improved and has my horse power. I am extremely pleased with this product and now have put one in my motorcycle.