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DPF Filters

CDS FRESNO

4312 South Chestnut Avenue, Fresno, CA 93725, USA

California

Diesel Diagnostic Tec

CDS Location Affiliate Logo

Store Contacts

Rami Fayed

Location Hours

Mon - Fri: 8am - 4:30pm
Sat: Closed
Sun: Closed

Contact Our
Dispatch Team

CDS Services

SERVICES VARY BASED ON LOCATION

INDUSTRY-LEADING DIESEL SOLUTIONS AT

CDS FRESNO

CDS Fresno, locally known as Diesel Diagnostic Tec, provides trusted DPF cleaning and emissions system solutions in Fresno, CA. As a Cummins-approved affiliate of Clean Diesel Specialists, Inc., CDS Fresno delivers reliable, high-quality service using certified equipment and proven processes to ensure compliance and optimal diesel engine performance.


ALL SERVICES AVAILABLE AT CDS Fresno:

Filter Cleaning Services:

  • Thorough inspection, documentation, and airflow measurement

  • PIN testing and CDS-compliant cleaning

  • Restored to “like new” condition

  • Detailed post-cleaning care

DPF Maintenance Services:

  • One-stop emission care

  • Filter removal, reinstallation, and repairs

  • Fastrak Rapid Restoration™ (24-hour turnaround)

  • Certified emissions expertise

  • Practices that extend filter life

  • Fleet services and service documentation

  • Aftermarket filters, clamps, gaskets, and parts

SERVICING THE 
SURROUNDING AREA:

  • Clovis, CA

  • Sanger, CA

  • Selma, CA

  • Kerman, CA

  • Parlier, CA

  • Kingsburg, CA

  • Reedley, CA

  • Madera, CA

  • Dinuba, CA

  • Hanford, CA

  • Lemoore, CA

  • Mendota, CA

  • Chowchilla, CA

  • Visalia, CA

  • Tulare, CA

ADDITIONAL DPF CLEANING

Solutions & Benefits

DPF Cleaning

ENSURING OPTIMAL PERFORMANCE WITH 

our 8-Step DPF Cleaning Process

DPF Cleaning - Initial Inspection

STEP 1

Initial
Inspection

We thoroughly inspect each filter for signs of external damage, contamination, and wear, identifying any issues that might affect performance.

DPF Cleaning - Drying

STEP 5

Eliminate Moisture & Dry

The filter is dried to eliminate any residual moisture, preventing interference with the thermal regeneration phase.

DPF Cleaning - Documentation

STEP 2

Record & Document

We record initial airflow, weight, and condition to create a baseline, ensuring clear tracking of improvements throughout the cleaning process.

DPF Cleaning - Thermal Regeneration

STEP 6

Thermal
Regeneration

The filter is heat-treated at controlled temperatures to burn off remaining fine particulates, ensuring thorough decontamination.

DPF Cleaning - Blast Cleaning

STEP 3

Blast
Cleaning

Using high-pressure compressed air, we carefully dislodge large soot and ash particles from the filter, preparing it for deeper cleaning.

DPF Cleaning - Cooling and Final Check

STEP 7

Cooling & 
Final Check

After cooling, we perform a final airflow test and structural check to confirm that the filter meets performance standards.

DPF Cleaning - Aqueous Cleaning

STEP 4

Aqueous
Cleaning

The filter undergoes a high-pressure water cleaning, reaching deep into the filter substrate to remove smaller particles that air-blasting alone may miss.

DPF Cleaning - Packaging

STEP 8

Package & Transport

The cleaned filter is securely sealed and labeled for safe transport, along with detailed documentation of the cleaning results.

CONTACT OUR DISPATCH TEAM TO

Request a Service

Fleet Maintenance Service

Parts & Products

AVAILABLE AT

CDS FRESNO

No Parts Available at this Time

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