The TUNAP microflex® 984 DPF/GPF Particle Filter System Cleaner is a professional-grade solution designed for cleaning clogged diesel and gasoline particle filters (DPF/GPF) without the need for disassembly. Its advanced formula penetrates and dissolves stubborn carbon and ash deposits, restoring the filter's full functionality and reducing exhaust back pressure. This leads to improved engine performance, reduced fuel consumption, and extended filter life. Ideal for use in workshops for maintaining commercial vehicles, trucks, buses, and other machinery equipped with DPF/GPF systems.