DPF Regen Plus 250ml

Patented Nano Cerium Technology —Developed & Patented in the UK
The active ingredient in DPF Regen Plus is a UK-patented Nano Cerium formulation — cerium oxide nanoparticles that act as a catalytic combustion modifier within the fuel system. This is not a generic fuel additive — it is a clinically developed, patented technology with a specific, proven mechanism of action on DPF soot combustion chemistry.
Enables DPF Regeneration at Lower Exhaust Temperatures
Nano Cerium lowers the combustion threshold of trapped soot particles — enabling the DPF to complete regeneration burn cycles at the lower exhaust temperatures produced during city driving, where standard active regeneration cannot initiate. This is the core technical function that makes DPF Regen Plus uniquely effective for urban vehicle use.
Prevents Soot Accumulation & DPF Blockage
Regular use maintains the DPF in a consistently clean, low-soot-load state — preventing the progressive accumulation that leads to partial blockage, limp mode activation, DPF warning lights, and ultimately irreversible filter damage requiring replacement.
Reduces Harmful Exhaust Emissions
By maintaining effective DPF filtration and enabling complete soot combustion, DPF Regen Plus directly reduces the particulate matter output of treated vehicles — contributing to lower harmful exhaust emissions and supporting BS6 compliance in real-world urban driving conditions.
Cost-Saving Preventive Maintenance
DPF replacement on BS6 diesel vehicles costs between ₹40,000 and ₹1,00,000 depending on vehicle make and model. Regular use of DPF Regen Plus at a fraction of this cost prevents the filter degradation that makes replacement necessary — delivering significant long-term cost savings for diesel vehicle owners.
Specifically Effective for City-Driven Vehicles
Formulated and recommended specifically for vehicles that spend the majority of their operational time in urban stop-start traffic — the precise driving pattern that prevents standard DPF active regeneration and accelerates soot build-up.
Fuel System Safe
Formulated for safe use with modern diesel fuel injection systems — compatible with common rail direct injection (CRDI) engines, high-pressure fuel pumps, and injector assemblies used across BS6 diesel passenger cars and SUVs.

DPF Regen Plus is a fuel additive — it is added directly to the fuel tank and works through the vehicle's fuel and combustion system. No mechanical intervention or specialist equipment required.

1. Ensure the fuel tank is at a low level — ideally near empty — before adding DPF  egen Plus. This ensures accurate fuel-to-additive ratio calculation and thorough mixing with fresh fuel.
2. Pour the complete contents of the DPF Regen Plus bottle directly into the fuel tank before refuelling.
3. Refuel the vehicle immediately after adding DPF Regen Plus — fill to between 4. 20 litres minimum and 35 litres maximum. This fuel volume range ensures the correct Nano Cerium concentration in the fuel system for optimal catalytic effect.
5. Drive normally — DPF Regen Plus begins working through the fuel system from the first combustion cycle after treatment. No changes to driving pattern, engine operation, or vehicle systems are required.
6. Repeat the treatment every 3,000 kilometres for continuous DPF protection and regeneration support — aligning application with regular service intervals or fuel fill-up cycles for convenience.
Important: Do not exceed the recommended fuel volume range of 20–35 litres per treatment. Under-dilution (less than 20 litres) results in excessive additive concentration; over-dilution (more than 35 litres) reduces the Nano Cerium concentration below the effective threshold for catalytic action.
Pro Tip: Add DPF Regen Plus as a standard part of every third fuel fill-up — at 3,000 km intervals this aligns conveniently with typical refuelling frequency for urban diesel vehicle owners, making it easy to maintain a consistent treatment schedule without a separate reminder system.

Q: What is a DPF and why does it get blocked?
A Diesel Particulate Filter (DPF) is a component in the exhaust system of BS6 diesel vehicles that traps soot and particulate matter produced during combustion, preventing it from entering the atmosphere. It cleans itself through a high-temperature burn cycle called active regeneration — but this process requires sustained high exhaust temperatures only achieved during extended highway driving. In city driving conditions with frequent stops, short trips, and low sustained speeds, exhaust temperatures remain too low for regeneration to complete — causing soot to accumulate progressively until the filter blocks.

Q: How does Nano Cerium technology work in DPF Regen Plus?
Nano Cerium — cerium oxide nanoparticles — functions as a catalytic combustion modifier. When present in the diesel fuel, these particles are carried into the combustion chamber and subsequently into the exhaust stream, where they lower the temperature at which trapped soot particles ignite and combust. This reduced ignition threshold allows the DPF to complete regeneration burn cycles at the lower exhaust temperatures typical of city driving — temperatures that would otherwise be insufficient to initiate soot combustion.

Q: Is DPF Regen Plus safe for my vehicle's fuel injection system?
Yes. DPF Regen Plus is formulated for compatibility with modern diesel fuel injection systems including common rail direct injection (CRDI) engines, high-pressure fuel pumps, and precision injector assemblies used in BS6 diesel passenger cars and SUVs. The Nano Cerium additive concentration at the recommended treatment ratio is below the threshold that affects fuel system component integrity.

Q: How often should DPF Regen Plus be used?
DPF Regen Plus should be added to the fuel tank every 3,000 kilometres for continuous DPF protection and regeneration support. For city-driven vehicles where DPF blockage risk is highest, consistent treatment at this interval is strongly recommended — do not wait for a DPF warning light before beginning treatment.

Q: Can DPF Regen Plus clear an already blocked DPF?
DPF Regen Plus is a preventive maintenance product — its primary function is to prevent soot accumulation by enabling regular low-temperature regeneration. For a DPF that has already triggered a warning light or entered limp mode due to blockage, professional forced regeneration by a qualified workshop is the recommended first step. DPF Regen Plus can then be used as an ongoing preventive treatment following the forced regeneration service.

Q: Which vehicles is DPF Regen Plus suitable for?
DPF Regen Plus is suitable for all BS6-compliant diesel passenger cars and SUVs equipped with a Diesel Particulate Filter — including popular diesel vehicles from Maruti Suzuki, Hyundai, Tata, Mahindra, Toyota, Honda, Kia, Skoda, Volkswagen, and other manufacturers selling BS6 diesel variants in India.

Q: What does DPF replacement cost and how does DPF Regen Plus compare?
DPF replacement on BS6 diesel vehicles in India typically costs between ₹40,000 and ₹1,00,000 depending on vehicle make and model — not including labour. Regular use of DPF Regen Plus at its recommended treatment interval costs a small fraction of this amount and prevents the progressive filter degradation that makes replacement necessary, delivering substantial long-term cost savings for diesel vehicle owners.