Diesel Particulate Filters for Off-Road Applications
As the leading producer of CARB verified diesel particulate filters (DPF) for retrofitting in-use diesel engines, Cleaire has years of experience with over 10,000 units in operation. Whether your duty cycle is cold, hot or both, Cleaire DPFs offer more emission control solutions than anyone. More importantly, every Cleaire system is backed by the most extensive network of certified dealers in the business.
Visit our dealer section to locate find an authorized off-road Cleaire dealer in your area.
| FEATURES | SKYLINE™ | PHOENIX® | LONESTAR® |
|---|---|---|---|
| Filter Type | Active diesel particulate filter with electric burner regeneration | Active diesel particulate filter with diesel burner regeneration | Passive diesel particulate filter with NOx reduction |
| CARB Verification | Level 3+ See Skyline Specs |
Level 3+ See Phoenix Specs |
Level 3+ See Lonestar Specs |
| Typical Applications | Light Duty Cycle: captive yard based equipment including fork lifts, cranes, yard goats and others |
Light Duty Cycle: construction equipment, fork lifts, cranes, yard goats, agricultural equipment and tracked equipment |
loaders, graders, excavators,scrapers, cranes and other construction equipment |
| PM Reduction | Greater than 85% (Level 3+) |
Greater than 85% (Level 3+) |
Greater than 85% (Level 3+) |
| NOx Reduction | None | None | At least 40% |
| Exhaust Temperature Requirement | None | None | 260° C for at least 70% time |
| Eligible for local, state and federal funding programs | Yes | Yes | Yes |
| Complete Details | See Skyline Specs | See Phoenix Specs | See Lonestar Specs |
| Sales & Service | Locate a Dealer | Locate a Dealer | Locate a Dealer |
There are many emission reduction devices and performance promises out there. Fortunately, the California Air Resources Board (CARB) and the U.S. Environmental Protection Agency (EPA) have instituted rigorous programs to “verify” the emissions performance of various systems before they enter the marketplace. Each Cleaire system has been CARB and/or EPA verified. We wouldn’t have it any other way.
Cleaire’s proprietary product design and construction were developed in collaboration with real-world diesel technicians, owners, and operators. The results are systems that are highly effective and service friendly in the field. Our engineers have also developed state of the art service tools and processes to maintain over-all system performance throughout the life of our products.
Visit the Application Photo Gallery and browse the many types of equipment operating Cleaire retrofit systems.


