If you already own the PureDPF Aftermarket Serviceable Replacement DPF for your GM 6.6L Duramax but it's reached it's serviceable limit your next step is the PureDPF Modular Reaplacement DPF Core.
The replacement of a DPF core is typically required when the existing core is clogged, damaged, degraded, or has reached the end of its usable lifespan, to ensure proper functioning of the emissions control system and optimal performance of the diesel engine. PureDPF's aftermarket serviceable replacement DPF core ensures long-lasting reliability and durability. What sets PureDPF apart is its serviceable design, allowing for easy maintenance and cleaning. Unlike traditional DPFs that require replacement when clogged, this aftermarket solution can be cleaned and restored to optimal performance, extending the lifespan of your DPF and maximizing engine efficiency.