Napa DPF Cleaner Regenerator 300ML Product Overview Product Details NAPA DPF Cleaner Regenerator 300ML. Add to diesel. Keeps DPF in good condition. Prevents high maintenance costs. Suitable for all diesel engines equipped with OEM or aftermarket diesel particulate filter (DPF) Not suitable for vehicles equipped with an OEM additive system Apply as a presentative measure to keep the DPF operation optimal. Especially effective when driving conditions are unfavorable (e.g. short distance city driving, traffic james, stop/start driving) The DPF cleaner and regenerator is recommended to be used after specialized cleaning repairs on the DPF have been performed
