DEF

Boswell Oil Company offers comprehensive Diesel Exhaust Fluid (DEF) solutions, essential for reducing harmful nitrogen oxide emissions from diesel engines into harmless nitrogen and water vapor. This service aligns with the latest EPA emission standards under the Clean Air Act to meet stringent environmental requirements. DEF is utilized through the Selective Catalytic Reduction (SCR) system, enhancing fuel efficiency by about 5% and achieving over 90% reduction in NOx emissions. Boswell Oil ensures top-quality DEF, certified by the American Petroleum Institute (API), available in various quantities to meet diverse needs.