DuraFit™ PREMIUM Heavy Duty truck diesel particulate filters (DPFs) and diesel oxidation catalysts (DOCs) helps reduce cost of ownership by offering long-term savings when compared to the cost of lost productivity or repeated unit failures. Investing in Durafit’s PREMIUM exact-fit OEM replacement filters is a low-cost insurance that pays dividends in the long-term productivity of your diesel equipment. DuraFit units are newly-built, exact-fit OEM replacements - engineered and manufactured in the USA for maximum service life. Using improved materials, rugged designs and stringent testing, DuraFit exact-fit OEM replacement units provide in-field performance that meets or exceeds OEM units. DuraFit exact-fit OEM replacement DPFs and DOCs provide features to help ease installation and get your equipment out of the shop and back to work quickly. •Included gaskets reduce part numbers and hassles •Exact-fit designs for your specific application •High-grade stainless-steel canisters resist corrosion and improve durability •100% new, OEM-grade substrates minimize backpressure •Advanced coatings provide efficient catalyzation and regeneration Each DuraFit unit will fit your diesel application precisely like its OEM counterpart – ensuring quick installation and exact replacement for your OEM DPF or DOC.