EXCEPTIONAL HIGH-PERFORMING SUPER DIESEL FUEL. AR6900-D MAX converts low-quality supermarket diesel into high-performing Super Diesel Fuel using a carefully selected blend of pure 2-EHN cetane improver, multiple detergents, ester lubricant, stabiliser and combustion catalyst.

HIGHLY CONCENTRATED FORMULATION with no fillers. 100% Active Ingredients and manufactured in the UK. 1ml Treats 1L of Diesel Fuel. 1L bottle treats up to 1,000L of fuel.

TRANSFORMS ALL DIESEL ENGINES GUARANTEED. Improved Cold Start, Eliminates Diesel Knock, Fuel System Cleaner, Fuel Injector Cleaner, Carbon Cleanr, DPF Cleaner, EGR Valve Cleaner, CAT Cleaner, Turbo Cleaner and Exhaust cleaner.

MAXIMUM ENGINE PERFORMANCE AND FUEL ECONOMY. This diesel additive maintains & improves engine pickup, performance and fuel economy. This diesel additive also lowers harmful exhaust emissions and exhaust particulates.

RESOLVES ENGINE PROBLEMS. Multiple detergents and post-combustion fuel-borne catalysts deliver a proprietary blend of Professional Grade Cleaning. Now you can reduce the chance of engine problems while enjoying a smoother and more responsive engine.

CLASS LEADING CETANE IMPROVER AND ESTER LUBRICANT using the highest purity 2-EHN and proprietary ester lubricant delivering below 290 on the HFRR scar wear test.

CUSTOMER SATISFACTION IS OUR PRIORITY. Feel free to contact us if you have any query regarding this diesel cleaner. All Archoil fuel cleaners include professional support and Performance and Emissions Pass Guarantee. Over a decade of success and trusted by professionals.

FAST, SAFE AND THOROUGH CLEANING. Suitable for all diesel engines, AR6400-D engine MAX contains a proprietary blend of carefully selected diesel additives / detergents and acts as a diesel particulate filter cleaner, egr cleaner and entire fuel system cleaner (fuel injectors, fuel filter, fuel pump, fuel lines). Also cleans engine, combustion area, glow plugs, turbo, DPF and catalytic converter.

RESOLVES AND PREVENTS RUNNING ISSUES. This diesel engine cleaner helps free a problematic EGR and rapidly reduces harmful emissions and unwanted smoke from the exhaust. Resolve engine running issues and restore lost engine performance and fuel economy. Enjoy a smoother and more responsive engine.

RESTORES ENGINE PERFORMANCE AND IMPROVES FUEL ECONOMY. This diesel fuel additive / diesel cleaner has been shown to enhance fuel mileage year round, by acting as a diesel fuel system cleaner, fuel injector cleaner, diesel turbo cleaner and catalytic converter cleaner.

FULL ESTER LUBRICATION. Additional diesel treatment functions include a proven Cetane Improver using the highest purity 2-EHN, proprietary ester lubricant, water remover and much more.

CUSTOMER SATISFACTION IS OUR PRIORITY. Feel free to contact us if you have any query regarding this petrol cleaner. All Archoil fuel cleaners include professional support and Performance and Emissions Pass Guarantee. Over a decade of success and trusted by professionals.

STP Diesel Particulate Filter Cleaner - 3x200ml = 600ml

product type: MACHINE LUBRICANT

Brand: STP

✅ [ IMPROVES FUEL ECONOMY ] Increase fuel economy by up to 10% due to Dipetane enabling a more efficient and complete fuel burn saving you money.

✅ [ AIDS DPF CLEAN ] Dipetane is a complete fuel system cleaner it helps keep DPF and Catalytic Convertors clean. Also cleans and keeps clean; valves, pistons, injectors, sensors and EGR valves. Helps engine last longer giving complete Engine Flush. Works alongside Ad Blue and compliments the AdBlue benefits.

✅ [ LESS SMOKE ] Dipetane will remove soot and other internal combustion deposits from the engine through the complete combustion process created by Dipetane meaning less exhaust smoke and restores performance.

✅ [ FOR ALL ENGINES ] Ideal for all vehicles, Diesel, Petrol or kerosene engines, our unique fuel treatment upgrades all fuels without additives. No detergents, no cetane enhancers, no octane boosters, and no heavy metals. Simply pour it into your fuel tank, and it gets to work right away.

✅ [ REDUCE EMISSIONS] Increases the air/fuel mixing rate, creates cleaner combustion, resulting in a substantial reduction in harmful emissions by up to 25%, positively contributing to the environment with less greenhouse gases entering the atmosphere and helping you pass your MOT.

✅ [ BEST VALUE ] Our large 1 Litre bottle treats 4 full tanks or 200 Litres of fuel (Petrol, Diesel or Kerosene). There are 10 marked divisions on the side of the 1 litre bottle, each division treats 20 litres of fuel with no danger of overdosing.

What You'll Get - 400 ml Diesel Fuel System Cleaner

Concentrated Cleaning Power - Cleans and conditions the entire fuel delivery system in one tank

Restores Power and Performance - Recovers peak engine performance by removing harmful deposits

Protects Your Engine - Reduces friction and protects key engine parts from wear and corrosion

Reduces Diesel consumption and exhaust emissions - promotes better fuel economy

✅ AVOIDS FREQUENT MAINTENANCE COSTS RELATED TO MANUAL DPF REGENERATION: The use of this product helps prevent the costly and time-consuming manual regeneration of a blocked diesel particulate filter. When a particulate filter becomes clogged with soot, traditional maintenance methods often require professional intervention, dismantling, or even replacement, leading to high repair costs. By incorporating this solution into regular vehicle care, the soot filter is continuously regenerated while driving, reducing the need for garage visits and prolonging the lifespan of the filter.

✅ CLEARS AND REGENERATES BLOCKED SOOT FILTERS WITHOUT DISMANTLING: Designed to effectively clean and regenerate blocked diesel particulate filters, this product eliminates the need for dismantling, making the process both efficient and hassle-free. Soot accumulation within the filter can lead to engine inefficiency, increased fuel consumption, and even potential damage to the exhaust system. With the advanced burn-off technology, soot particles are completely incinerated during normal driving conditions, helping to restore the filter’s functionality.

✅ REDUCES SOOT FORMATION DURING THE DIESEL FUEL COMBUSTION CYCLE: This highly effective formula minimises the formation of soot during the combustion cycle of diesel fuel, improving overall engine efficiency. Excessive soot buildup can result in reduced power output, higher emissions, and increased fuel consumption, all of which impact the performance and longevity of the vehicle. By optimising the combustion process, this product promotes cleaner engine operation, helping to maintain consistent power delivery while ensuring reduced carbon deposits.

✅ IDEAL FOR CITY DRIVING TRIPS WITH FREQUENT STOPS AND IDLING: Vehicles operating in urban environments face a higher risk of soot accumulation due to frequent stopping, idling, and short-distance travel. These conditions prevent the diesel particulate filter from reaching the high temperatures required for passive regeneration, leading to faster clogging and reduced engine efficiency. This formula is specifically designed to assist in the regeneration process, ensuring that the filter remains clean even in low-speed driving conditions. By enabling the complete burn-off of soot particles, it helps maintain exhaust system performance, reducing the chances of filter blockage.

✅ COMPATIBLE WITH DIESEL AND HYBRID DIESEL UP TO B30 (PREMIUM AND REGULAR): Engineered to provide versatility and efficiency, this product is fully compatible with diesel and hybrid diesel engines, supporting fuel compositions up to B30. Whether used in premium or regular diesel vehicles, it ensures optimal soot reduction and particulate filter regeneration. The advanced formulation allows it to integrate seamlessly with various fuel types, delivering outstanding performance without affecting engine reliability.

DPF DIESEL PARTICULATE FILTER CLEANER: Use Redex DPF Cleaner Diesel, the specialist diesel additive and cleaner, to keep your Diesel Particulate Filter (DPF) clean - this will prevent costly repairs and a lot of stress.

CLEARS SOOT FAST: Our DPF Cleaner is designed to remove the soot that builds up in your DPF by lowering the temperature at which it burns - this means that more soot will burn off without you having to get your engine very hot.

KEEP ON TOP OF YOUR DPF CLEANING: If you want to maintain your car’s DPF, so that the warning light never comes on, try adding a shot of Redex DPF Cleaner to your car with every 2-3 tanks of fuel.

HOW TO USE: Pour the Redex DPF Cleaner directly into your fuel tank. Thanks to our specially designed bottle, you can add the product directly to your car through the fuel filler cap, where it will mix with diesel and circulate through the system.

OVER 100 YEARS OF EXCELLENCE: At Redex, we have spent over a century offering solutions to your car troubles to make your life easier and stress free. If you want the perfect tools to maintain, repair or clean your vehicle, we have what you need.

Packaging may vary

What You'll Get - 200ml Diesel Particulate Filter Cleaner

Hastens the speed of soot burn-out, eliminating high temperature requirements

Regenerates the filter properly to prevent further soot build up

Very effective in cars used extensively for city driving

Proudly made in the UK