Air Filter Oil - 64 U.S. fl oz.
100% waterproof, but easily washes out of the filter using only water and No-Toil filter cleaner
Super tacky and attracts micro dust and dirt particles, while Micro-Flo additive maximizes critical airflow -- even when dirty -- to yield peak horsepower
Neon dye tracer lets you see that your entire filter is coated
No more engine-damaging dust getting through un-oiled filter sections
Biodegradable
Dyno-tested and race proven