Reviewed By Peter K (HYANNIS, MA) Reviewed for a 2016 Subaru WRX —2/8/2017 1:02 PM
Works good at stopping water. Even running it under faucet no water got through. It also helps keep bugs gravel and leaves from getting stuck in the filter.
Reviewed By Alex R (Arley, AL) Reviewed for a 2016 Mercedes-Benz AMG GT S —2/22/2017 12:14 PM
This aspect is very positive in that the cleaning of the filters is easy. You don't have to assess the degree of contamination and the effects on performance. Very simply, if it appears dirty, just clean and re-oil..case closed!