Semi-truck traveling on a highway.

Diesel Exhaust Fluid Dispenser Filters

Cim-Tek® Filtration understands that diesel exhaust fluid (DEF) is a key ingredient for allowing the selective catalytic reduction (SCR) system to reduce emission pollutants such as NOx (nitrogen oxides). In response to truck regulations for SCR systems, we have developed D.E.F.-TEK® filters for particulate and crystal removal from DEF fluid at the dispenser to ensure SCR systems function properly.

Browse Diesel Exhaust Fluid Dispenser Filters

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