Reviewed By Sonny A (Staten Island, NY) Reviewed for a 2010 Scion tC —5/7/2013 7:40 AM
Having a spare filter makes it much more convenient to clean the one being used without having to wait for it to dry.
Reviewed By Myles G (Glendale, AZ) Reviewed for a 2013 Chevy Volt —3/24/2015 8:45 AM
Seems to flow more air and freshen the air coming through the vents better than the stock paper filter. Washable and reusable, will eventually pay for itself especially in dusty areas where more frequent cleanings are needed.