The ECOGARD XA4278 Engine Air Filter is engineered to provide optimal air filtration for a range of Nissan and Infiniti models, including the Murano, Maxima, Pathfinder, Altima, Sentra, and Xterra. Designed to meet or exceed OEM specifications, this filter ensures efficient engine performance by delivering clean air to the engine, thereby enhancing fuel efficiency and extending engine life. Its high-efficiency media captures contaminants effectively, preventing engine wear and maintaining optimal performance. The filter's design allows for easy installation, reducing maintenance time and costs. Compatible with various Nissan and Infiniti models, the XA4278 offers a reliable solution for fleet operators seeking to maintain vehicle performance and longevity. By choosing the ECOGARD XA4278, fleet managers can ensure their vehicles operate at peak efficiency, leading to reduced downtime and improved overall fleet productivity.