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STP Diesel Particulate Filter Cleaner 200 ml (£4.17 1st Time S&S)

Updated at 22:02 on 9 September 2026
£4.39
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STP Diesel Particulate Filter Cleaner 200 ml, Restores Power & Acceleration
Cleans and Protects Your Filter by Removing Soot in One Treatment, Mechanical Car Cleaning Products, Made in the UK
What Youll 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
Directions of use
Pour entire bottle into full tank (treats 50-60L) every 1,800 miles / 3,000km.
Safe to use with other STP additives.
Suitable for: diesel engines with a standard built-in or retro-fitted diesel particular filter.
Not recommended for heavy duty trucks with continuously regenerating traps.

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