M Schafer,
Aldershot, United Kingdom
New to try. Full review in 2 weeks time.
Brett Merchant,
United States
OMG when I went to change the oil in my car it was still clear after 5,000 miles using the pink K&N cartridge filter. It was the weirdest thing I have ever seen Now I use them every other oil change. I will NEVER use another brand filter again. Totally freaked me out.