R&R Serial Number

Some air cleaners may tell you how much ash they think they removed from your DPF, but none of them can or will tell you how much ash they left in your filter!

Ceramex patented XPURGE DPF AQUEOUS restoration outperforms air cleans and greatly extends the life of your DPF. In addition, Ceramex validates every restoration with their patented VERITEX imaging!

In addition to Detroit, Cummins also says no to air cleans and recommends DPFs be cleaned by only their factory approved aqueous cleaners.