33-3119 is a flat-type high-flow air filter, suitable for models such as Subaru Impreza. Its core advantage is that it can be cleaned and reused, and the multi-layer cotton filter net enhances the intake efficiency and power. It is compatible with the original factory air filter box and enjoys a 10-year / 1 million-mile limited warranty. It balances performance, durability, and environmental and economic benefits.
