We offer passive, active, and combination passive/active DPFs. All DPFs are both EPA and CARB verified.Read More
We offer DOCs that are installed in-line with your muffler, muffler replacement DOCs, and alternative fuel DOCs.Read More
We offer a full range of diesel retrofit products for OEM, Aftermarket, and Retrofit markets, to reduce diesel emissions from on-road, off-road, and stationary diesel, gasoline, and alternative fuel engines, including propane and natural gas.
Manufactured in ISO 9001 facilities, Ward Clean Air Products offers products from Engine Control Systems (ECS), Huss, DCL-International, Webasto, Racor-Parker, Firwin, and more. These products have been designed for ease of installation, peak performance, and long life, with a proven service history.
We offer a high level of service and expertise, to small companies with a few applications, as well as to large fleet operators or OEM.
The New York State Clean Air School Bus grant program from NYSERDA is available to municipalities, school districts, state agencies, departments, and public authorities.Read More
The US Environmental Protection Agency (EPA) allocates funding to the states through a formula outlined in the Energy Policy Act of 2005, available to all 50 states.Read More