STP Diesel Particulate Filter DPF Cleaner 200ml 66200EN – DPF Soot & Blockage Treatment

STP Diesel Particulate Filter DPF Cleaner 200ml is a specialist diesel fuel additive designed to help clean blocked and restricted diesel particulate filters through normal everyday driving.

It is particularly useful for vehicles used on frequent short journeys and stop-start driving, where exhaust temperatures may not remain high enough for effective DPF regeneration.

Regular use helps reduce soot build-up, support cleaner DPF operation and may help extend the working life of the particulate filter and engine without the need for manual dismantling. It can also help support improved fuel efficiency by reducing restriction caused by soot deposits.

Suitable for regular diesel and biodiesel fuels, the entire 200ml bottle treats approximately 50–60 litres of fuel.

For optimum ongoing performance, STP recommends using the treatment approximately every 1,800 miles.

Brand: STP
Product: Diesel Particulate Filter Cleaner
Product Type: DPF Cleaner / Diesel Fuel Additive
Size: 200ml
Product Code: 66200EN
Fuel Type: Diesel & Biodiesel
Treats: Approx. 50–60 Litres
Recommended Use: Every 1,800 Miles
Ideal For: Stop-Start & Short-Journey Driving
Key Benefits: Helps Clean Blocked DPFs, Reduces Soot, Supports Fuel Economy & Helps Extend DPF Life
Application: Add Directly to Diesel Fuel Tank