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List Price: $19.99
Our Price: $13.99
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Product Code: HARP34DEF002

Diesel Exhaust Fluid (DEF) is one of the key elements of the Selective Catalytic Reduction (SCR) process used by Diesel Engine builders to meet EPA regulations. BlueDEF® is a nontoxic solution of 67.5 Percent purified water and 32.5 Percent ultra pure automotive grade urea. BlueDEF® is not a fuel or fuel additive. Instead, when injected into the exhaust stream and passed over a catalyst, BlueDEF® helps convert NOx into nitrogen gas and water vapour – two harmless and natural components of the air we breathe. BlueDEF® is stable, colorless and odorless, and meets ISO Standards 22241 for purity and composition and is an American Petroleum Institute (API) certified diesel exhaust fluid..

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