Ceramic based DPF: This type of DPF uses ceramic materials as filter carriers, commonly including cordierite, silicon carbide, mullite, and zirconia. Ceramic based DPF has high heat resistance and chemical stability, making it suitable for high temperature and high load working environments.

Metal based DPF: This DPF uses metal materials as filter carriers. Common materials include sintered metal, foam metal and metal wire mesh. Metal based DPF has good mechanical strength and wear resistance, and is suitable for use in complex working conditions.

Regeneration cleaning machine: For example, the DPF regeneration cleaning machine of Kohl Ultrasonic is equipped with components such as an outer drum, inner drum, and heating belt to achieve regeneration cleaning of DPF. It is easy to operate and safe, avoiding the risk of worker injury.

Examples of DPF products from different manufacturers:

Bosch DPF: Bosch's DPF product

Denso DPF: a DPF product from Denso Corporation in Japan

Delphi DPF: DPF products from Delphi Corporation

Faurecia DPF: a DPF product from Faurecia Corporation

Mann+Hummel DPF: DPF products from MAN+Hummel

Hino DPF: Hino Corporation's DPF product

Volvo DPF: Volvo's DPF product

Scania DPF: DPF product from Scania, a Swedish company

Mercedes Benz DPF: DPF product of Mercedes Benz Corporation

Ford DPF: Ford's DPF product