The aFe Magnum FLOW Pro 5R OE replacement air filter for 2004–2009 Toyota Prius 1.5L features a 100% polyurethane boxed frame and five layers of progressively finer cotton gauze media to increase airflow over stock paper filters. The washable and reusable Pro 5R construction offers deep pleats for dust capacity and an integrated urethane bump seal for a leak-free fit in the factory housing, supporting longer service intervals.
aFe Magnum FLOW OER Pro 5R Air Filter 04-09 Toyota Prius L4-1.5L